Search results

Title: Suicidality prospectively predicts greater urges to smoke following a cessation attempt: Mediation through perceived barriers to cessation..
Creator: Albanese, Brian J, Allan, Nicholas P, Boffa, Joseph W, Chavarria, Jesus, Raines, Amanda M, Zvolensky, Michael J, Schmidt, Norman B
Abstract/Description: Growing interest in developing more effective smoking cessation treatments has facilitated the need to further investigate cognitive-affective factors that inhibit successful smoking cessation, such as urges to smoke. Research has strongly supported an association between suicidality and smoking, yet no work has investigated whether suicidality may increase urges to smoke. The current study sought to evaluate the impact of suicidality on smoking-related cognitive-affective factors predictive...
Show moreGrowing interest in developing more effective smoking cessation treatments has facilitated the need to further investigate cognitive-affective factors that inhibit successful smoking cessation, such as urges to smoke. Research has strongly supported an association between suicidality and smoking, yet no work has investigated whether suicidality may increase urges to smoke. The current study sought to evaluate the impact of suicidality on smoking-related cognitive-affective factors predictive of smoking relapse among a community sample of 209 daily smokers engaged in a smoking cessation program. Structural equation modeling (SEM) was used to test the effects of self-reported pre-cessation suicidality on urges to smoke 1 month post-cessation as well as whether this effect was mediated by greater barriers to cessation. Results indicated that internal barriers to cessation significantly mediated the effect of pre-cessation suicidality on greater urges to smoke 1 month following smoking cessation attempt. These findings suggest that elevated suicidality may affect perceived internal barriers to cessation and subsequently urges to smoke 1 month following a quit attempt.
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Date Issued: 2016-01-15
Identifier: FSU_pmch_26519643, 10.1016/j.jad.2015.10.015, PMC4750401, 26519643, 26519643, S0165-0327(15)30232-9
Format: Citation

Title: A preliminary evaluation of the validity of binge-eating disorder defining features in a community-based sample.
Creator: Klein, Kelly M, Forney, K Jean, Keel, Pamela K
Abstract/Description: Little empirical attention has been paid to the DSM-5 definition of binge-eating disorder (BED), particularly to the associated features of binge episodes. The present study sought to determine how the associated features and undue influence of weight/shape on self-evaluation contribute to evidence of a clinically significant eating disorder. Secondary analyses were conducted on data (N = 80; 76.3% women, 76.3% Caucasian, ages 18-43) collected through an epidemiological study of eating...
Show moreLittle empirical attention has been paid to the DSM-5 definition of binge-eating disorder (BED), particularly to the associated features of binge episodes. The present study sought to determine how the associated features and undue influence of weight/shape on self-evaluation contribute to evidence of a clinically significant eating disorder. Secondary analyses were conducted on data (N = 80; 76.3% women, 76.3% Caucasian, ages 18-43) collected through an epidemiological study of eating patterns. Descriptive statistics were used to report the sample prevalence of the features, independently and in combination. Correlations and alpha reliability were employed to examine relationships among associated features, distress regarding bingeing, and clinical diagnosis. Regression models and receiver-operating characteristic (ROC) curves were used to determine the utility of the features for explaining variance in distress. Internal consistency reliability for indicators was low, and several features demonstrated low or nonsignificant associations with distress and diagnosis. Feeling disgusted/depressed/guilty was the only unique predictor of distress (p = 0.001). For the ROC curves, three features was the best threshold for predicting distress. Results support the need to refine the features to ensure better detection of clinically significant eating pathology for research inclusion and treatment of the illness. © 2015 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:524-528).
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Date Issued: 2016-05-01
Identifier: FSU_pmch_26607858, 10.1002/eat.22479, PMC4870096, 26607858, 26607858
Format: Citation

Title: Smoking-Specific Experiential Avoidance is Indirectly Associated with Trait Worry and Smoking Processes among Treatment-Seeking Smokers.
Creator: Farris, Samantha G, Zvolensky, Michael J, Norton, Peter J, Hogan, Julianna, Smith, Angela H, Talkovsky, Alexander M, Garey, Lorra, Schmidt, Norman B
Abstract/Description: Limited work has examined worry, or apprehensive anticipation about future negative events, in terms of smoking. One potential explanatory factor is the tendency to respond inflexibly and with avoidance in the presence of smoking-related distress (smoking-specific experiential avoidance). Participants (n = 465) were treatment-seeking daily smokers. Cross-sectional (pre-treatment) self-report data were utilized to assess trait worry, smoking-specific experiential avoidance, and four smoking...
Show moreLimited work has examined worry, or apprehensive anticipation about future negative events, in terms of smoking. One potential explanatory factor is the tendency to respond inflexibly and with avoidance in the presence of smoking-related distress (smoking-specific experiential avoidance). Participants (n = 465) were treatment-seeking daily smokers. Cross-sectional (pre-treatment) self-report data were utilized to assess trait worry, smoking-specific experiential avoidance, and four smoking criterion variables: nicotine dependence, motivational aspects of quitting, perceived barriers to smoking cessation, and severity of problematic symptoms reported in past quit attempts. Trait worry was significantly associated with greater levels of nicotine dependence, motivation to quit smoking, perceived barriers for smoking cessation, and more severe problems while quitting in the past; associations occurred indirectly through higher levels of smoking-specific experiential avoidance. Findings provide initial support for the potential role of smoking-specific experiential avoidance in explaining the association between trait worry and a variety of smoking processes.
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Date Issued: 2016-10-01
Identifier: FSU_pmch_25398072, 10.1080/08964289.2014.984650, PMC5025255, 25398072, 25398072
Format: Citation

Title: Longitudinal Associations Among Relationship Satisfaction, Sexual Satisfaction, and Frequency of Sex in Early Marriage.
Creator: McNulty, James K, Wenner, Carolyn A, Fisher, Terri D
Abstract/Description: The current research used two 8-wave longitudinal studies spanning the first 4-5 years of 207 marriages to examine the potential bidirectional associations among marital satisfaction, sexual satisfaction, and frequency of sex. All three variables declined over time, though the rate of decline in each variable became increasingly less steep. Controlling for these changes, own marital and sexual satisfaction were bidirectionally positively associated with one another; higher levels of marital...
Show moreThe current research used two 8-wave longitudinal studies spanning the first 4-5 years of 207 marriages to examine the potential bidirectional associations among marital satisfaction, sexual satisfaction, and frequency of sex. All three variables declined over time, though the rate of decline in each variable became increasingly less steep. Controlling for these changes, own marital and sexual satisfaction were bidirectionally positively associated with one another; higher levels of marital satisfaction at one wave of assessment predicted more positive changes in sexual satisfaction from that assessment to the next and higher levels of sexual satisfaction at one wave of assessment predicted more positive changes in marital satisfaction from that assessment to the next. Likewise, own sexual satisfaction and frequency of sex were bidirectionally positively associated with one another. Additionally, partner sexual satisfaction positively predicted changes in frequency of sex and own sexual satisfaction among husbands, yet partner marital satisfaction negatively predicted changes in both frequency of sex and own sexual satisfaction. Controlling these associations, marital satisfaction did not directly predict changes in frequency of sex or vice versa. Only the association between partner sexual satisfaction and changes in own sexual satisfaction varied across men and women and none of the key effects varied across the studies. These findings suggest that sexual and relationship satisfaction are intricately intertwined and thus that interventions to treat and prevent marital distress may benefit by targeting the sexual relationship and interventions to treat and prevent sexual distress in marriage may benefit by targeting the marital relationship.
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Date Issued: 2016-01-01
Identifier: FSU_pmch_25518817, 10.1007/s10508-014-0444-6, PMC4472635, 25518817, 25518817, 10.1007/s10508-014-0444-6
Format: Citation

Title: Neurobehavioral Traits as Transdiagnostic Predictors of Clinical Problems.
Creator: Nelson, Lindsay D, Strickland, Casey, Krueger, Robert F, Arbisi, Paul A, Patrick, Christopher J
Abstract/Description: The National Institute of Mental Health Research Domain Criteria initiative (Insel et al., 2010) calls for a focus on biologically meaningful dimensional constructs in the study of clinical problems. Examples are needed of how Research Domain Criteria constructs can be linked to clinical problems. We examined how two such constructs, threat sensitivity (THT+) and weak inhibitory control (INH-), operationalized using scale measures of fear/fearlessness and inhibition/disinhibition dimensions...
Show moreThe National Institute of Mental Health Research Domain Criteria initiative (Insel et al., 2010) calls for a focus on biologically meaningful dimensional constructs in the study of clinical problems. Examples are needed of how Research Domain Criteria constructs can be linked to clinical problems. We examined how two such constructs, threat sensitivity (THT+) and weak inhibitory control (INH-), operationalized using scale measures of fear/fearlessness and inhibition/disinhibition dimensions from established structural models, predicted symptoms of multiple Diagnostic and Statistical Manual of Mental Disorders (4th edition) clinical disorders in 471 community adults. Robust relationships with internalizing disorder symptoms were evident for both trait variables, with THT+ more predictive of fear disorder symptoms and INH- more predictive of distress disorder symptoms. For substance-related problems, prediction was evident only for INH-. Additionally, interactive effects of THT+ and INH- were found for distress disorders, and to a lesser extent, fear disorders. Given their well-established physiological correlates, these dispositional variables represent prime targets for combined psychometric-neurophysiological assessment of broad liabilities to multiple forms of psychopathology.
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Date Issued: 2016-02-01
Identifier: FSU_pmch_25657306, 10.1177/1073191115570110, PMC4881426, 25657306, 25657306, 1073191115570110
Format: Citation

Title: The Association between Sleep Disturbances and Depression among Firefighters: Emotion Dysregulation as an Explanatory Factor..
Creator: Hom, Melanie A, Stanley, Ian H, Rogers, Megan L, Tzoneva, Mirela, Bernert, Rebecca A, Joiner, Thomas E
Abstract/Description: To investigate emotion regulation difficulties in association with self-reported insomnia symptoms, nightmares, and depression symptoms in a sample of current and retired firefighters. A total of 880 current and retired United States firefighters completed a web-based survey of firefighter behavioral health. Self-report measures included the Center for Epidemiologic Studies Depression Scale, Insomnia Severity Index, PTSD Checklist, and Difficulties in Emotion Regulation Scale. A notable...
Show moreTo investigate emotion regulation difficulties in association with self-reported insomnia symptoms, nightmares, and depression symptoms in a sample of current and retired firefighters. A total of 880 current and retired United States firefighters completed a web-based survey of firefighter behavioral health. Self-report measures included the Center for Epidemiologic Studies Depression Scale, Insomnia Severity Index, PTSD Checklist, and Difficulties in Emotion Regulation Scale. A notable portion of participants reported clinically significant depression symptoms (39.6%) and insomnia symptoms (52.7%), as well as nightmare problems (19.2%), each of which demonstrated a strong association with emotion regulation difficulties (rs = 0.56-0.80). Bootstrapped mediation analyses revealed that the indirect effects of overall emotion regulation difficulties were significant both for the relationship between insomnia and depression (95% CI: 0.385-0.566) and nightmares and depression (95% CI: 1.445-2.365). Limited access to emotion regulation strategies emerged as the strongest, significant indirect effect for both relationships (insomnia 95% CI: 0.136-0.335; nightmares 95% CI: 0.887-1.931). Findings extend previous affective neuroscience research by providing evidence that insomnia and nightmares may influence depression symptoms specifically through the pathway of explicit emotion regulation difficulties. Sleep disturbances may impair the ability to access and leverage emotion regulation strategies effectively, thus conferring risk for negative affect and depression.
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Date Issued: 2016-02-01
Identifier: FSU_pmch_26350604, 10.5664/jcsm.5492, PMC4751428, 26350604, 26350604, jc-00300-15
Format: Citation

Title: Is childhood trauma associated with lifetime suicide attempts in women with bulimia nervosa?.
Creator: Smith, Christina E, Pisetsky, Emily M, Wonderlich, Stephen A, Crosby, Ross D, Mitchell, James E, Joiner, Thomas E, Bardone-Cone, Anna, Le Grange, Daniel, Klein, Marjorie H, Crow...
Show moreSmith, Christina E, Pisetsky, Emily M, Wonderlich, Stephen A, Crosby, Ross D, Mitchell, James E, Joiner, Thomas E, Bardone-Cone, Anna, Le Grange, Daniel, Klein, Marjorie H, Crow, Scott J, Peterson, Carol B
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Abstract/Description: The purpose of this study was to explore the association between specific forms of childhood abuse and neglect with lifetime suicide attempts in women with bulimia nervosa (BN). Two hundred and four women aged 18-65 (mean 25.6 years, SD 9.13) with full or subclinical BN were recruited in five US Midwestern communities and specialized eating disorder clinics. Participants completed questionnaires including the Childhood Trauma Questionnaire (CTQ) and self-reported whether they had ever had a...
Show moreThe purpose of this study was to explore the association between specific forms of childhood abuse and neglect with lifetime suicide attempts in women with bulimia nervosa (BN). Two hundred and four women aged 18-65 (mean 25.6 years, SD 9.13) with full or subclinical BN were recruited in five US Midwestern communities and specialized eating disorder clinics. Participants completed questionnaires including the Childhood Trauma Questionnaire (CTQ) and self-reported whether they had ever had a lifetime suicide attempt. Logistic regression analyses were used to predict lifetime suicide attempts from each subscale of the CTQ. Childhood emotional, physical, and sexual abuse were significantly associated with the presence of a lifetime suicide attempt in women with BN. Childhood emotional and physical neglect were not associated with suicide attempts. Individuals with BN who have experienced childhood emotional and sexual abuse are at increased risk of a lifetime suicide attempt. Future research is needed to understand the mechanism to address in treatment and prevention efforts. It is important for clinicians to be aware of the potential increased risk of suicide in individuals with BN with a history of childhood abuse.
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Date Issued: 2016-06-01
Identifier: FSU_pmch_26462683, 10.1007/s40519-015-0226-8, PMC4833682, 26462683, 26462683, 10.1007/s40519-015-0226-8
Format: Citation

Title: Psychoneurometric operationalization of threat sensitivity: Relations with clinical symptom and physiological response criteria..
Creator: Yancey, James R, Venables, Noah C, Patrick, Christopher J
Abstract/Description: The National Institute of Mental Health's Research Domain Criteria (RDoC) initiative calls for the incorporation of neurobiological approaches and findings into conceptions of mental health problems through a focus on biobehavioral constructs investigated across multiple domains of measurement (units of analysis). Although the constructs in the RDoC system are characterized in "process terms" (i.e., as functional concepts with brain and behavioral referents), these constructs can also be...
Show moreThe National Institute of Mental Health's Research Domain Criteria (RDoC) initiative calls for the incorporation of neurobiological approaches and findings into conceptions of mental health problems through a focus on biobehavioral constructs investigated across multiple domains of measurement (units of analysis). Although the constructs in the RDoC system are characterized in "process terms" (i.e., as functional concepts with brain and behavioral referents), these constructs can also be framed as dispositions (i.e., as dimensions of variation in biobehavioral functioning across individuals). Focusing on one key RDoC construct, acute threat or "fear," the current article illustrates a construct-oriented psychoneurometric strategy for operationalizing this construct in individual difference terms-as threat sensitivity (THT+). Utilizing data from 454 adult participants, we demonstrate empirically that (a) a scale measure of THT+ designed to tap general fear/fearlessness predicts effectively to relevant clinical problems (i.e., fear disorder symptoms), (b) this scale measure shows reliable associations with physiological indices of acute reactivity to aversive visual stimuli, and (c) a cross-domain factor reflecting the intersection of scale and physiological indicators of THT+ predicts effectively to both clinical and neurophysiological criterion measures. Results illustrate how the psychoneurometric approach can be used to create a dimensional index of a biobehavioral trait construct, in this case THT+, which can serve as a bridge between phenomena in domains of psychopathology and neurobiology. Implications and future directions are discussed with reference to the RDoC initiative and existing report-based conceptions of psychological traits.
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Date Issued: 2016-03-01
Identifier: FSU_pmch_26877132, 10.1111/psyp.12512, PMC4756387, 26877132, 26877132
Format: Citation

Title: Is Insomnia Lonely? Exploring Thwarted Belongingness as an Explanatory Link between Insomnia and Suicidal Ideation in a Sample of South Korean University Students.
Creator: Chu, Carol, Hom, Melanie A, Rogers, Megan L, Ringer, Fallon B, Hames, Jennifer L, Suh, Sooyeon, Joiner, Thomas E
Abstract/Description: Suicide is a serious public health problem, and suicide rates are particularly high in South Korea. Insomnia has been identified as a risk factor for suicidal ideation; however, little is known about the mechanisms accounting for this relationship in this population. Based on the premise that insomnia can be lonely (e.g., being awake when everyone else is asleep), the purpose of this study was to examine whether greater insomnia severity would be associated with higher levels of thwarted...
Show moreSuicide is a serious public health problem, and suicide rates are particularly high in South Korea. Insomnia has been identified as a risk factor for suicidal ideation; however, little is known about the mechanisms accounting for this relationship in this population. Based on the premise that insomnia can be lonely (e.g., being awake when everyone else is asleep), the purpose of this study was to examine whether greater insomnia severity would be associated with higher levels of thwarted belongingness and suicidal ideation, and whether thwarted belongingness would mediate the relationship between insomnia and suicidal ideation. Predictions were tested in a sample of 552 South Korean young adults who completed self-report measures of insomnia severity, suicidal ideation, and thwarted belongingness. Greater insomnia symptom severity was significantly and positively associated with thwarted belongingness and suicidal ideation. Mediation analyses revealed that thwarted belongingness significantly accounted for the relationship between insomnia severity and suicidal ideation. These findings highlight the potential importance of monitoring and therapeutically impacting insomnia and thwarted belongingness to help reduce suicide risk.
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Date Issued: 2016-05-15
Identifier: FSU_pmch_26857060, 10.5664/jcsm.5784, PMC4865549, 26857060, 26857060, jc-00384-15
Format: Citation

Title: Multisubstance Use Among Treatment-Seeking Smokers: Synergistic Effects of Coping Motives for Cannabis and Alcohol Use and Social Anxiety/Depressive Symptoms..
Creator: Foster, Dawn W, Buckner, Julia D, Schmidt, Norman B, Zvolensky, Michael J
Abstract/Description: This study examined the impact of coping motives for cannabis and alcohol use on the relation between social anxiety/depressive symptoms and severity of substance use for alcohol, tobacco, and cannabis among treatment-seeking smokers who also use cannabis and alcohol. The sample included 197 daily cigarette smokers (MAge 34.81 years, SD = 13.43) who reported using cannabis and alcohol. Hierarchical multiple regression analyses were conducted wherein separate models were constructed for each...
Show moreThis study examined the impact of coping motives for cannabis and alcohol use on the relation between social anxiety/depressive symptoms and severity of substance use for alcohol, tobacco, and cannabis among treatment-seeking smokers who also use cannabis and alcohol. The sample included 197 daily cigarette smokers (MAge 34.81 years, SD = 13.43) who reported using cannabis and alcohol. Hierarchical multiple regression analyses were conducted wherein separate models were constructed for each dependent variable. Among individuals with higher social anxiety, alcohol coping motives were associated with heavier drinking, and this was more pronounced among those low in depressive symptoms. Similarly, those at greater risk for nicotine dependence were anxious individuals with lower depressive symptoms who endorse coping-oriented motives for using cannabis. Further, among those with higher social anxiety, cannabis coping motives were associated with marginally greater drinking, particularly for those high in depressive symptoms. The present findings support the perspective that among multisubstance users, the interplay between social anxiety, depressive symptoms, and coping-oriented motives for using one substance (e.g., cannabis or alcohol) may pose difficulties in refraining from other substances (e.g., tobacco). This observation highlights the importance of tailoring multisubstance treatments to specific needs of multiusers for whom single-substance interventions may be less effective. Findings also support previous work exploring the benefits of concurrently treating co-occurring substance use and lend credence to the perspective that motivation to use substances for coping reasons is of central theoretical and clinical relevance.
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Date Issued: 2016-01-28
Identifier: FSU_pmch_26846421, 10.3109/10826084.2015.1082596, PMC4755824, 26846421, 26846421
Format: Citation

Title: Sustained smoking abstinence is associated with reductions in smoking-specific experiential avoidance among treatment-seeking smokers.
Creator: Farris, Samantha G, DiBello, Angelo M, Heggeness, Luke F, Reitzel, Lorraine R, Vidrine, Damon J, Schmidt, Norman B, Zvolensky, Michael J
Abstract/Description: Smoking-specific experiential avoidance is related to the maintenance of cigarette smoking. However, it is unclear whether sustained smoking abstinence is associated with subsequent reductions in smoking-specific experiential avoidance. Daily smokers (n = 149) underwent a cessation attempt in the context of a 4-session smoking cessation treatment trial. Participants provided biochemical verification of smoking status at 1 week, 2 weeks, and 1 Month post-quit day. Smoking-specific experiential...
Show moreSmoking-specific experiential avoidance is related to the maintenance of cigarette smoking. However, it is unclear whether sustained smoking abstinence is associated with subsequent reductions in smoking-specific experiential avoidance. Daily smokers (n = 149) underwent a cessation attempt in the context of a 4-session smoking cessation treatment trial. Participants provided biochemical verification of smoking status at 1 week, 2 weeks, and 1 Month post-quit day. Smoking-specific experiential avoidance was assessed per the Avoidance and Inflexibility Scale (AIS) - the total score and two factor scores were examined at 1 Month post-quit day as a function of abstinence status. Two path models were conducted and included participant sex, treatment condition, and pre-cessation nicotine dependence, smoking-specific experiential avoidance, and presence of emotional disorders as covariates. After adjusting for covariates, sustained smoking abstinence was associated with a reduction in the AIS total score at Month 1 post-quit (β = -.45, p < .001). Sustained smoking abstinence was associated with reductions across both facets of experiential avoidance -- smoking-related thoughts and feelings (β = -.44, p < .001) and internal bodily sensations (β = -.41, p < .001). Biochemical verification of smoking status was confirmed only at three time points post-quit day, and continued abstinence throughout the one-month post-quitting period is not fully known. Sustained smoking abstinence may contribute to reductions in smoking-specific experiential avoidance. Findings add to the research documenting the relevance of experiential avoidance in various processes of smoking (including smoking abstinence).
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Date Issued: 2016-06-01
Identifier: FSU_pmch_26773342, 10.1016/j.jbtep.2015.12.003, PMC4755816, 26773342, 26773342, S0005-7916(15)30047-1
Format: Citation

Title: Incremental validity of the episode size criterion in binge-eating definitions: An examination in women with purging syndromes..
Creator: Forney, K Jean, Bodell, Lindsay P, Haedt-Matt, Alissa A, Keel, Pamela K
Abstract/Description: Of the two primary features of binge eating, loss of control (LOC) eating is well validated while the role of eating episode size is less clear. Given the ICD-11 proposal to eliminate episode size from the binge-eating definition, the present study examined the incremental validity of the size criterion, controlling for LOC. Interview and questionnaire data come from four studies of 243 women with bulimia nervosa (n = 141) or purging disorder (n = 102). Hierarchical linear regression tested...
Show moreOf the two primary features of binge eating, loss of control (LOC) eating is well validated while the role of eating episode size is less clear. Given the ICD-11 proposal to eliminate episode size from the binge-eating definition, the present study examined the incremental validity of the size criterion, controlling for LOC. Interview and questionnaire data come from four studies of 243 women with bulimia nervosa (n = 141) or purging disorder (n = 102). Hierarchical linear regression tested if the largest reported episode size, coded in kilocalories, explained additional variance in eating disorder features, psychopathology, personality traits, and impairment, holding constant LOC eating frequency, age, and body mass index (BMI). Analyses also tested if episode size moderated the association between LOC eating and these variables. Holding LOC constant, episode size explained significant variance in disinhibition, trait anxiety, and eating disorder-related impairment. Episode size moderated the association of LOC eating with purging frequency and depressive symptoms, such that in the presence of larger eating episodes, LOC eating was more closely associated with these features. Neither episode size nor its interaction with LOC explained additional variance in BMI, hunger, restraint, shape concerns, state anxiety, negative urgency, or global functioning. Taken together, results support the incremental validity of the size criterion, in addition to and in combination with LOC eating, for defining binge-eating episodes in purging syndromes. Future research should examine the predictive validity of episode size in both purging and nonpurging eating disorders (e.g., binge eating disorder) to inform nosological schemes. © 2016 Wiley Periodicals, Inc. (Int J Eat Disord 2016; 49:651-662).
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Date Issued: 2016-07-01
Identifier: FSU_pmch_26841103, 10.1002/eat.22508, PMC4942344, 26841103, 26841103
Format: Citation

Title: Caregiver perceptions of childhood weight: demographic moderators and correlates..
Creator: Miller, D, Johnson, W, Miller, M, Miller, J, Sutin, A R
Abstract/Description: To examine whether ethnicity moderates the association between caregiver characteristics and perceptions of childhood weight and whether these perceptions are associated with their child's obesity status. Caregivers recruited from paediatricians' offices (n = 453) completed a survey about childhood health; nurses weighed and measured the children. Caregivers reported their own weight and height, demographic information about their family and made ratings of healthy weight for children in...
Show moreTo examine whether ethnicity moderates the association between caregiver characteristics and perceptions of childhood weight and whether these perceptions are associated with their child's obesity status. Caregivers recruited from paediatricians' offices (n = 453) completed a survey about childhood health; nurses weighed and measured the children. Caregivers reported their own weight and height, demographic information about their family and made ratings of healthy weight for children in general and for their own child in particular. African American caregivers were more likely to view heavier girls as healthier, but this association held only for lower income families or caregivers with higher body mass index. Hispanic caregivers were more likely to misperceive their own child's weight if either the caregiver or the child had a higher body mass index. Parents who perceived heavier weight as healthier or misperceived their own child's weight were more likely to have a child with obesity. This latter association held regardless of ethnicity. The association between ethnicity and perceptions of healthy childhood weight are complex. The relation between caregivers' perceptions of healthy weight and their own child's obesity status, however, was similar regardless of ethnicity.
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Date Issued: 2016-05-01
Identifier: FSU_pmch_26821665, 10.1111/cch.12318, PMC4841719, 26821665, 26821665
Format: Citation

Title: Weight discrimination and unhealthy eating-related behaviors.
Creator: Sutin, Angelina, Robinson, Eric, Daly, Michael, Terracciano, Antonio
Abstract/Description: Individuals with obesity often experience unfair treatment because of their body weight. Such experiences are associated with binge eating, but less is known about its association with other eating-related behaviors and whether these relations are specific to discrimination based on weight or extend to other attributions for discrimination. The present research uses a large national sample (N = 5129) to examine whether weight discrimination is associated with diet and meal rhythmicity, in...
Show moreIndividuals with obesity often experience unfair treatment because of their body weight. Such experiences are associated with binge eating, but less is known about its association with other eating-related behaviors and whether these relations are specific to discrimination based on weight or extend to other attributions for discrimination. The present research uses a large national sample (N = 5129) to examine whether weight discrimination is associated with diet and meal rhythmicity, in addition to overeating, and whether these associations generalize to nine other attributions for discrimination. We found that in addition to overeating, weight discrimination was associated with more frequent consumption of convenience foods and less regular meal timing. These associations were generally similar across sex, age, and race. Discrimination based on ancestry, gender, age, religion, and physical disability were also associated with overeating, which suggests that overeating may be a general coping response to discrimination. Unfair treatment because of body weight is associated with unhealthy eating-related behaviors, which may be one pathway through which weight discrimination increases risk for weight gain and obesity.
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Date Issued: 2016-07-01
Identifier: FSU_pmch_26877216, 10.1016/j.appet.2016.02.016, PMC4866877, 26877216, 26877216, S0195-6663(16)30051-4
Format: Citation

Title: Anxiety sensitivity risk reduction in smokers: A randomized control trial examining effects on panic..
Creator: Schmidt, Norman B, Raines, Amanda M, Allan, Nicholas P, Zvolensky, Michael J
Abstract/Description: Empirical evidence has identified several risk factors for panic psychopathology, including smoking and anxiety sensitivity (AS; the fear of anxiety-related sensations). Smokers with elevated AS are therefore a particularly vulnerable population for panic. Yet, there is little knowledge about how to reduce risk of panic among high AS smokers. The present study prospectively evaluated panic outcomes within the context of a controlled randomized risk reduction program for smokers. Participants ...
Show moreEmpirical evidence has identified several risk factors for panic psychopathology, including smoking and anxiety sensitivity (AS; the fear of anxiety-related sensations). Smokers with elevated AS are therefore a particularly vulnerable population for panic. Yet, there is little knowledge about how to reduce risk of panic among high AS smokers. The present study prospectively evaluated panic outcomes within the context of a controlled randomized risk reduction program for smokers. Participants (N = 526) included current smokers who all received a state-of-the-art smoking cessation intervention with approximately half randomized to the AS reduction intervention termed Panic-smoking Program (PSP). The primary hypotheses focus on examining the effects of a PSP on panic symptoms in the context of this vulnerable population. Consistent with prediction, there was a significant effect of treatment condition on AS, such that individuals in the PSP condition, compared to those in the control condition, demonstrated greater decreases in AS throughout treatment and the follow-up period. In addition, PSP treatment resulted in lower rates of panic-related symptomatology. Moreover, mediation analyses indicated that reductions in AS resulted in lower panic symptoms. The present study provides the first empirical evidence that brief, targeted psychoeducational interventions can mitigate panic risk among smokers.
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Date Issued: 2016-02-01
Identifier: FSU_pmch_26752327, 10.1016/j.brat.2015.12.011, PMC4752863, 26752327, 26752327, S0005-7967(15)30075-9
Format: Citation

Title: Does Suicidal Ideation Influence Memory? A Study of the Role of Violent Daydreaming in the Relationship Between Suicidal Ideation and Everyday Memory.
Creator: Chu, Carol, Podlogar, Matthew C, Rogers, Megan L, Buchman-Schmitt, Jennifer M, Negley, Jacob H, Joiner, Thomas E
Abstract/Description: Individuals at risk for suicide experience periods of emotional, enduring, and vivid thoughts about their death by suicide and frequently report violent daydreams about death. Daydreaming is associated with forgetfulness and memory impairments. However, no studies have examined whether suicidal ideation is associated with deficits in everyday memory capabilities and whether violent daydreaming may influence these relationships. This study tested these hypotheses in a sample of 512 young...
Show moreIndividuals at risk for suicide experience periods of emotional, enduring, and vivid thoughts about their death by suicide and frequently report violent daydreams about death. Daydreaming is associated with forgetfulness and memory impairments. However, no studies have examined whether suicidal ideation is associated with deficits in everyday memory capabilities and whether violent daydreaming may influence these relationships. This study tested these hypotheses in a sample of 512 young adults. Self-report measures of subjective everyday memory capabilities, violent daydreaming, and suicidal ideation were administered. Results indicated that suicidal ideation and violent daydreaming were each significantly associated with greater impairments in everyday memory retrieval and everyday memory encoding (i.e., attentional tracking). Furthermore, violent daydreaming accounted for the relationship between suicidal ideation and impairments in everyday memory retrieval and memory encoding. Notably, findings remained after controlling for gender and depressive symptoms, a robust predictor of memory impairments. Implications and limitations are discussed.
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Date Issued: 2016-09-01
Identifier: FSU_pmch_26798081, 10.1177/0145445515625189, PMC4956597, 26798081, 26798081, 0145445515625189
Format: Citation

Title: Binge Drinking in Young Adulthood: The Influence of Age at First Intercourse and Rate of Sex Partner Accumulation..
Creator: Holway, Giuseppina Valle, Tillman, Kathryn Harker, Brewster, Karin L
Abstract/Description: There has been growing attention to the influence of youths' sexual experiences on alcohol use and other health-risk behaviors. Yet, because of the cross-sectional nature of many studies, as well as the likelihood of alcohol use and sexual behaviors to co-occur, the question of whether initiation of sexual activity tends to precede engagement in other behaviors, like binge drinking, remains largely unanswered. Using data from 4726 respondents who participated in Waves I through IV of the...
Show moreThere has been growing attention to the influence of youths' sexual experiences on alcohol use and other health-risk behaviors. Yet, because of the cross-sectional nature of many studies, as well as the likelihood of alcohol use and sexual behaviors to co-occur, the question of whether initiation of sexual activity tends to precede engagement in other behaviors, like binge drinking, remains largely unanswered. Using data from 4726 respondents who participated in Waves I through IV of the National Longitudinal Study of Adolescent to Adult Health (Add Health), we examined the association between age at first intercourse and frequent binge drinking during one's mid-twenties and early thirties. We further explored whether this relationship was mediated or moderated by the rate at which individuals accumulated sex partners during the transition to adulthood. Findings showed for women and men, later ages at first intercourse were associated with lower odds of frequent binge drinking in young adulthood. While rate of sex partner accumulation partially mediated this association, it did not moderate it. Furthermore, rate of partner accumulation was positively associated with binge drinking, particularly among women, with a quicker accumulation of sex partners associated with a higher likelihood of engaging in frequent binge drinking. Our findings underscore the importance of considering multiple dimensions of a single behavior and their relation to subsequent health-related behaviors.
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Date Issued: 2017-02-01
Identifier: FSU_pmch_26400653, 10.1007/s10508-015-0597-y, PMC4828321, 26400653, 26400653, 10.1007/s10508-015-0597-y
Format: Citation

Title: Personality traits and body mass index: Modifiers and mechanisms..
Creator: Sutin, Angelina R, Terracciano, Antonio
Abstract/Description: To identify how demographic factors (sex, age, ethnicity) modify the association between personality traits and body mass index (BMI) and to test the extent that diet and physical activity account for the personality-BMI relations. Cross-sectional study with a diverse sample (N = 5150, 50% female, 19% African American, 15% Hispanic). Participants completed a measure of the five major dimensions of personality and reported on their physical activity, diet and food intake behaviour, and height...
Show moreTo identify how demographic factors (sex, age, ethnicity) modify the association between personality traits and body mass index (BMI) and to test the extent that diet and physical activity account for the personality-BMI relations. Cross-sectional study with a diverse sample (N = 5150, 50% female, 19% African American, 15% Hispanic). Participants completed a measure of the five major dimensions of personality and reported on their physical activity, diet and food intake behaviour, and height and weight. BMI and obesity (BMI ≥ 30). High Neuroticism was associated with higher BMI and risk for obesity, whereas Conscientiousness and, to a lesser extent, Extraversion and Openness were protective. These associations were generally stronger among women and older participants; there was less evidence for ethnicity as a moderator. Personality had similar relations with the behavioural factors, and physical activity, diet and regular meal rhythms accounted for approximately 50% of the association between Neuroticism and Conscientiousness and BMI. This study supports the links between personality traits and BMI and suggests that physical activity, more than diet, is a key factor in these associations.
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Date Issued: 2016-01-01
Identifier: FSU_pmch_26274568, 10.1080/08870446.2015.1082561, PMC4827155, 26274568, 26274568
Format: Citation

Title: Summer indoor heat exposure and respiratory and cardiovascular distress calls in New York City, NY, U.S.
Creator: Uejio, C K, Tamerius, J D, Vredenburg, J, Asaeda, G, Isaacs, D A, Braun, J, Quinn, A, Freese, J P
Abstract/Description: Most extreme heat studies relate outdoor weather conditions to human morbidity and mortality. In developed nations, individuals spend ~90% of their time indoors. This pilot study investigated the indoor environments of people receiving emergency medical care in New York City, NY, U.S., from July to August 2013. The first objective was to determine the relative influence of outdoor conditions as well as patient characteristics and neighborhood sociodemographics on indoor temperature and...
Show moreMost extreme heat studies relate outdoor weather conditions to human morbidity and mortality. In developed nations, individuals spend ~90% of their time indoors. This pilot study investigated the indoor environments of people receiving emergency medical care in New York City, NY, U.S., from July to August 2013. The first objective was to determine the relative influence of outdoor conditions as well as patient characteristics and neighborhood sociodemographics on indoor temperature and specific humidity (N = 764). The second objective was to determine whether cardiovascular or respiratory cases experience hotter and more humid indoor conditions as compared to controls. Paramedics carried portable sensors into buildings where patients received care to passively monitor indoor temperature and humidity. The case-control study compared 338 respiratory cases, 291 cardiovascular cases, and 471 controls. Intuitively, warmer and sunnier outdoor conditions increased indoor temperatures. Older patients who received emergency care tended to occupy warmer buildings. Indoor-specific humidity levels quickly adjusted to outdoor conditions. Indoor heat and humidity exposure above a 26 °C threshold increased (OR: 1.63, 95% CI: 0.98-2.68, P = 0.056), but not significantly, the proportion of respiratory cases. Indoor heat exposures were similar between cardiovascular cases and controls.
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Date Issued: 2016-08-01
Identifier: FSU_pmch_26086869, 10.1111/ina.12227, PMC4786471, 26086869, 26086869
Format: Citation

Title: John Henryism Active Coping as a Cultural Correlate of Substance Abuse Treatment Participation Among African American Women.
Creator: Stevens-Watkins, Danelle, Knighton, Joi-Sheree', Allen, Kristin, Fisher, Sycarah, Crowell, Candice, Mahaffey, Carlos, Leukefeld, Carl, Oser, Carrie
Abstract/Description: The rates of illicit drug use among African American women are increasing, yet African American women are least likely to participate in treatment for substance use disorders when compared to women of other racial groups. The current study examined family history of substance use, perceived family support, and John Henryism Active Coping (JHAC) as correlates to seeking treatment for substance abuse. The underlying theoretical frame of JHAC (James et al., 1983) suggests that despite limited...
Show moreThe rates of illicit drug use among African American women are increasing, yet African American women are least likely to participate in treatment for substance use disorders when compared to women of other racial groups. The current study examined family history of substance use, perceived family support, and John Henryism Active Coping (JHAC) as correlates to seeking treatment for substance abuse. The underlying theoretical frame of JHAC (James et al., 1983) suggests that despite limited resources and psychosocial stressors, African Americans believe that hard work and self-determination are necessary to cope with adversities. The current study is a secondary data analyses of 206 drug-using African American women (N=104 urban community women with no criminal justice involvement and N=102 women living in the community on supervised probation) from urban cities in a southern state. It was expected that African American women with a family history of substance abuse, higher levels of perceived family support, and more active coping skills would be more likely to have participated in substance abuse treatment. Step-wise logistic regression results reveal that women on probation, had children, and had a family history of substance abuse were significantly more likely to report participating in substance abuse treatment. Perceived family support and active coping were significant negative correlates of participating in treatment. Implication of results suggests coping with psychosocial stressors using a self-determined and persistent coping strategy may be problematic for drug-using women with limited resources.
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Date Issued: 2016-04-01
Identifier: FSU_pmch_26899801, 10.1016/j.jsat.2016.01.004, PMC4793159, 26899801, 26899801, S0740-5472(16)00017-9
Format: Citation

Title: Examining an underlying mechanism between perceived stress and smoking cessation-related outcomes.
Creator: Robles, Zuzuky, Garey, Lorra, Hogan, Julianna, Bakhshaie, Jafar, Schmidt, Norman B, Zvolensky, Michael J
Abstract/Description: The mediational role of negative reinforcement smoking outcome expectancies in the relation between perceived stress and (1) perceived barriers to cessation, (2) severity of problematic symptoms during past quit attempts, and (3) smoking-specific experiential avoidance (AIS) was examined. Data were drawn from a baseline assessment of a larger clinical trial. Participants included 332 adult treatment-seeking smokers (47.3% female; Mage=38.45; SD=.50; age range: 18-65 years). Results indicated...
Show moreThe mediational role of negative reinforcement smoking outcome expectancies in the relation between perceived stress and (1) perceived barriers to cessation, (2) severity of problematic symptoms during past quit attempts, and (3) smoking-specific experiential avoidance (AIS) was examined. Data were drawn from a baseline assessment of a larger clinical trial. Participants included 332 adult treatment-seeking smokers (47.3% female; Mage=38.45; SD=.50; age range: 18-65 years). Results indicated that perceived stress was indirectly related to perceived barriers to smoking cessation, severity of problematic symptoms during past quit attempts, and AIS through negative reinforcement outcome expectancies. These results were evident after accounting for the variance explained by gender, negative affectivity, and alternative outcome expectancies for smoking. The present findings suggest that smokers with greater perceived stress experience greater negative reinforcement smoking expectancies, which in turn, may be related to numerous processes involved in the maintenance of smoking.
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Date Issued: 2016-07-01
Identifier: FSU_pmch_26946445, 10.1016/j.addbeh.2016.02.022, PMC5531612, 26946445, 26946445, S0306-4603(16)30056-9
Format: Citation

Title: "Do unto others"? Distinct psychopathy facets predict reduced perception and tolerance of pain.
Creator: Brislin, Sarah J, Buchman-Schmitt, Jennifer M, Joiner, Thomas E, Patrick, Christopher J
Abstract/Description: Recent research has sought to understand how individuals high in psychopathic traits perceive pain in others (Decety, Skelly, & Kiehl, 2013; Marsh et al., 2013). Perception of pain in others is presumed to act as a prosocial signal, and underreactivity to others' pain may contribute to engagement in exploitative-aggressive behaviors among individuals high in psychopathic traits (Jackson, Meltzoff, & Decety, 2005). The current study tested for associations between facets of psychopathy as...
Show moreRecent research has sought to understand how individuals high in psychopathic traits perceive pain in others (Decety, Skelly, & Kiehl, 2013; Marsh et al., 2013). Perception of pain in others is presumed to act as a prosocial signal, and underreactivity to others' pain may contribute to engagement in exploitative-aggressive behaviors among individuals high in psychopathic traits (Jackson, Meltzoff, & Decety, 2005). The current study tested for associations between facets of psychopathy as defined by the triarchic model (Patrick, Fowles, & Krueger, 2009) and decreased sensitivity to pain in 105 undergraduates tested in a laboratory pain assessment. A pressure algometer was used to index pain tolerance, and participants also rated their perceptions of and reactivity to the algometer-induced pain during the assessment and again 3 days later. A unique positive relationship was found between pain tolerance and the meanness facet of psychopathy, which also predicted reduced fear of painful algometer stimulation. Other psychopathy facets (boldness, disinhibition) showed negative relations with fear of pain stimulation during testing and at follow-up. Findings from this study extend the nomological network surrounding callousness (meanness) and suggest that increased pain tolerance may be a mechanism contributing to insensitivity to expressions of discomfort in others. (PsycINFO Database Record
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Date Issued: 2016-07-01
Identifier: FSU_pmch_26950545, 10.1037/per0000180, PMC4929019, 26950545, 26950545, 2016-11415-001
Format: Citation

Title: Personality Disorder Symptoms and Suicidality: Low Desire and High Plans for Suicide in Military Inpatients and Outpatients..
Creator: Chu, Carol, Buchman-Schmitt, Jennifer M, Joiner, Thomas E, Rudd, M David
Abstract/Description: This study characterizes the personality disorder (PD) symptoms of patients who endorse a perplexing combination of low desire and high plans for suicide. Five PD (antisocial, narcissistic, borderline, dependent, avoidant) symptoms were examined at the junction of two suicide risk factors: (a) suicidal desire/ideation and (b) resolved plans/preparations. Participants (N = 250) were recruited from U.S. Army Medical Center affiliated sites, including two outpatient clinics, an inpatient...
Show moreThis study characterizes the personality disorder (PD) symptoms of patients who endorse a perplexing combination of low desire and high plans for suicide. Five PD (antisocial, narcissistic, borderline, dependent, avoidant) symptoms were examined at the junction of two suicide risk factors: (a) suicidal desire/ideation and (b) resolved plans/preparations. Participants (N = 250) were recruited from U.S. Army Medical Center affiliated sites, including two outpatient clinics, an inpatient facility, and an emergency room. Self-report measures of PD and suicide symptoms were administered. The interaction of desire and plans was entered into multiple regression equations predicting PD symptoms. Patients endorsing low desire and high plans for suicide reported significantly more antisocial and narcissistic symptoms and fewer borderline, avoidant, and dependent PD symptoms. These findings support the existence of patients who endorse suicide plans in the absence of strong suicidal desire and suggest that they display antisocial and narcissistic personality characteristics. Future directions and clinical implications are discussed.
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Date Issued: 2017-04-01
Identifier: FSU_pmch_26959962, 10.1521/pedi_2016_30_241, PMC5311028, 26959962, 26959962
Format: Citation

Title: Genetic and cellular studies highlight that A Disintegrin and Metalloproteinase 19 is a protective biomarker in human prostate cancer.
Creator: Hoyne, Gerard, Rudnicka, Caroline, Sang, Qing-Xiang, Roycik, Mark, Howarth, Sarah, Leedman, Peter, Schlaich, Markus, Candy, Patrick, Matthews, Vance
Abstract/Description: Prostate cancer is the second most frequently diagnosed cancer in men worldwide. Current treatments include surgery, androgen ablation and radiation. Introduction of more targeted therapies in prostate cancer, based on a detailed knowledge of the signalling pathways, aims to reduce side effects, leading to better clinical outcomes for the patient. ADAM19 (A Disintegrin And Metalloproteinase 19) is a transmembrane and soluble protein which can regulate cell phenotype through cell adhesion and...
Show moreProstate cancer is the second most frequently diagnosed cancer in men worldwide. Current treatments include surgery, androgen ablation and radiation. Introduction of more targeted therapies in prostate cancer, based on a detailed knowledge of the signalling pathways, aims to reduce side effects, leading to better clinical outcomes for the patient. ADAM19 (A Disintegrin And Metalloproteinase 19) is a transmembrane and soluble protein which can regulate cell phenotype through cell adhesion and proteolysis. ADAM19 has been positively associated with numerous diseases, but has not been shown to be a tumor suppressor in the pathogenesis of any human cancers. Our group sought to investigate the role of ADAM19 in human prostate cancer. ADAM19 mRNA and protein levels were assessed in well characterised human prostate cancer cohorts. ADAM19 expression was assessed in normal prostate epithelial cells (RWPE-1) and prostate cancer cells (LNCaP, PC3) using western blotting and immunocytochemistry. Proliferation assays were conducted in LNCaP cells in which ADAM19 was over-expressed. In vitro scratch assays were performed in PC3 cells over-expressing ADAM19. Immunohistochemical studies highlighted that ADAM19 protein levels were elevated in normal prostate tissue compared to prostate cancer biopsies. Results from the clinical cohorts demonstrated that high levels of ADAM19 in microarrays are positively associated with lower stage (p = 0.02591) and reduced relapse (p = 0.00277) of human prostate cancer. In vitro, ADAM19 expression was higher in RWPE-1 cells compared to LNCaP cells. In addition, human ADAM19 over-expression reduced LNCaP cell proliferation and PC3 cell migration. Taken together, our immunohistochemical and microarray results and cellular studies have shown for the first time that ADAM19 is a protective factor for human prostate cancer. Further, this study suggests that upregulation of ADAM19 expression could be of therapeutic potential in human prostate cancer.
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Date Issued: 2016-02-24
Identifier: FSU_pmch_26912236, 10.1186/s12885-016-2178-4, PMC4766641, 26912236, 26912236, 10.1186/s12885-016-2178-4
Format: Citation

Title: The effect of tailored Web-based interventions on pain in adults: a systematic review protocol..
Creator: Martorella, Géraldine, Gélinas, C, Bérubé, M, Boitor, M, Fredericks, S, LeMay, S
Abstract/Description: Information technologies can facilitate the implementation of health interventions, especially in the case of widespread conditions such as pain. Tailored Web-based interventions have been recognized for health behavior change among diverse populations. However, none of the systematic reviews looking at Web-based interventions for pain management has specifically addressed the contribution of tailoring. The aims of this systematic review are to assess the effect of tailored Web-based pain...
Show moreInformation technologies can facilitate the implementation of health interventions, especially in the case of widespread conditions such as pain. Tailored Web-based interventions have been recognized for health behavior change among diverse populations. However, none of the systematic reviews looking at Web-based interventions for pain management has specifically addressed the contribution of tailoring. The aims of this systematic review are to assess the effect of tailored Web-based pain management interventions on pain intensity and physical and psychological functions. Randomized controlled trials including adults suffering from any type of pain and involving Web-based interventions for pain management, using at least one of the three tailoring strategies (personalization, feedback, or adaptation), will be considered. The following types of comparisons will be carried out: tailored Web-based intervention with (1) usual care (passive control group), (2) face-to-face intervention, and (3) standardized Web-based intervention. The primary outcome will be pain intensity measured using a self-report measure such as the numeric rating scale (e.g., 0-10) or visual analog scale (e.g., 0-100). Secondary outcomes will include pain interference with activities and psychological well-being. A systematic review of English and French articles using MEDLINE, Embase, CINAHL, PsycINFO, Web of Science, and Cochrane Library will be conducted from January 2000 to December 2015. Eligibility assessment will be performed independently in an unblinded standardized manner by two reviewers. Extracted data will include the following: sample size, demographics, dropout rate, number and type of study groups, type of pain, inclusion and exclusion criteria, study setting, type of Web-based intervention, tailoring strategy, comparator, type of pain intensity measure, pain-related disability and psychological well-being outcomes, and times of measurement. Disagreements between reviewers at the full-text level will be resolved by consulting a third reviewer, a senior researcher. This systematic review is the first one looking at the specific ingredients and effects of tailored and Web-based interventions for pain management. Results of this systematic review could contribute to a better understanding of the mechanisms by which Web-based interventions could be helpful for people facing pain problems. PROSPERO CRD42015027669.
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Date Issued: 2016-04-12
Identifier: FSU_pmch_27072140, 10.1186/s13643-016-0233-5, PMC4830009, 27072140, 27072140, 10.1186/s13643-016-0233-5
Format: Citation

Title: A test of the interpersonal theory of suicide in a large sample of current firefighters.
Creator: Chu, Carol, Buchman-Schmitt, Jennifer M, Hom, Melanie A, Stanley, Ian H, Joiner, Thomas E
Abstract/Description: Recent research suggests that firefighters experience elevated rates of suicidal ideation and behaviors. The interpersonal theory of suicide may shed light on this finding. This theory postulates that suicidal desire is strongest among individuals experiencing perceived burdensomeness and thwarted belongingness, and that the combination of suicide desire and acquired capability for suicide is necessary for the development of suicidal behaviors. We tested the propositions of the interpersonal...
Show moreRecent research suggests that firefighters experience elevated rates of suicidal ideation and behaviors. The interpersonal theory of suicide may shed light on this finding. This theory postulates that suicidal desire is strongest among individuals experiencing perceived burdensomeness and thwarted belongingness, and that the combination of suicide desire and acquired capability for suicide is necessary for the development of suicidal behaviors. We tested the propositions of the interpersonal theory in a large sample of current United States firefighters (N=863). Participants completed self-report measures of perceived burdensomeness, thwarted belongingness, fearlessness about death (FAD; a component of acquired capability), and career suicidal ideation and suicide attempt history. Regression models were used to examine the association between interpersonal theory constructs, career suicidal ideation severity, and the presence of career suicide attempts. In line with theory predictions, the three-way interaction between perceived burdensomeness, thwarted belongingness, and FAD was significantly associated with career suicide attempts, beyond participant sex. However, findings were no longer significant after accounting for years of firefighter service or age. Contrary to predictions, the two-way interaction between perceived burdensomeness and thwarted belongingness was not significantly related to career suicidal ideation severity. Applications of the theory to firefighters and future research are discussed.
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Date Issued: 2016-06-30
Identifier: FSU_pmch_27078756, 10.1016/j.psychres.2016.03.041, PMC5333767, 27078756, 27078756, S0165-1781(15)30197-9
Format: Citation

Title: Posttraumatic stress symptom severity and cognitive-based smoking processes among trauma-exposed treatment-seeking smokers: The role of perceived stress..
Creator: Garey, Lorra, Bakhshaie, Jafar, Vujanovic, Anka A, Reitzel, Lorraine R, Schmidt, Norman B, Zvolensky, Michael J
Abstract/Description: Trauma exposure and smoking co-occur at an alarmingly high rate. However, there is little understanding of the mechanisms underlying this clinically significant relation. The present study examined perceived stress as an explanatory mechanism linking posttraumatic stress symptom severity and smoking-specific avoidance/inflexibility, perceived barriers to smoking cessation, and negative affect reduction/negative reinforcement expectancies from smoking among trauma-exposed smokers. Participants...
Show moreTrauma exposure and smoking co-occur at an alarmingly high rate. However, there is little understanding of the mechanisms underlying this clinically significant relation. The present study examined perceived stress as an explanatory mechanism linking posttraumatic stress symptom severity and smoking-specific avoidance/inflexibility, perceived barriers to smoking cessation, and negative affect reduction/negative reinforcement expectancies from smoking among trauma-exposed smokers. Participants were trauma-exposed, treatment-seeking daily cigarette smokers (n=179; 48.0% female; Mage=41.17; SD=12.55). Results indicated that posttraumatic stress symptom severity had an indirect significant effect on each of the dependent variables via perceived stress. The present results provide empirical support that perceived stress may be an underlying mechanism that indirectly explains posttraumatic symptoms relation to smoking-specific avoidance/inflexibility, perceived barriers to smoking cessation, and negative affect reduction/negative reinforcement expectancies among trauma-exposed smokers. These findings suggest that there may be clinical utility in targeting perceived stress among trauma-exposed smokers via stress management psychoeducation and skills training.
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Date Issued: 2016-09-01
Identifier: FSU_pmch_27100473, 10.1016/j.addbeh.2016.03.038, PMC4884455, 27100473, 27100473, S0306-4603(16)30140-X
Format: Citation

Title: Parental Estimation of Their Child's Increased Type 1 Diabetes Risk During the First 2 Years of Participation in an International Observational Study: Results From the TEDDY study..
Creator: Swartling, Ulrica, Lynch, Kristian, Smith, Laura, Johnson, Suzanne Bennett
Abstract/Description: This study assessed mothers' and fathers' perception of their child's risk of getting type 1 diabetes (T1D) during the first 2 years of their participation in The Environmental Determinants of Diabetes in the Young (TEDDY) study. TEDDY parents were informed of their child's increased genetic risk for T1D at study inception. Parent perception of the child's risk was assessed at 3, 6, 15, and 27 months of age. In families with no history of T1D, underestimation of the child's T1D risk was...
Show moreThis study assessed mothers' and fathers' perception of their child's risk of getting type 1 diabetes (T1D) during the first 2 years of their participation in The Environmental Determinants of Diabetes in the Young (TEDDY) study. TEDDY parents were informed of their child's increased genetic risk for T1D at study inception. Parent perception of the child's risk was assessed at 3, 6, 15, and 27 months of age. In families with no history of T1D, underestimation of the child's T1D risk was common in mothers (>38%) and more so in fathers (>50%). The analyses indicated that parental education, country of residence, family history of T1D, household crowding, ethnic minority status, and beliefs that the child's T1D risk can be reduced were factors associated with parental risk perception accuracy. Even when given extensive information about their child's T1D risk, parents often fail to accurately grasp the information provided. This is particularly true for fathers, families from low socioeconomic backgrounds, and those with no family history of T1D. It is important to develop improved tools for risk communication tailored to individual family needs.
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Date Issued: 2016-04-01
Identifier: FSU_pmch_27241873, 10.1177/1556264616648589, PMC4917467, 27241873, 27241873, 1556264616648589
Format: Citation

Title: Gender specific profiles of white coat and masked hypertension impacts on arterial structure and function in the SardiNIA study.
Creator: Scuteri, Angelo, Morrell, Christopher H, Orru', Marco, AlGhatrif, Majid, Saba, Pier Sergio, Terracciano, Antonio, Ferreli, Liana Anna Pina, Loi, Francesco, Marongiu, Michele,...
Show moreScuteri, Angelo, Morrell, Christopher H, Orru', Marco, AlGhatrif, Majid, Saba, Pier Sergio, Terracciano, Antonio, Ferreli, Liana Anna Pina, Loi, Francesco, Marongiu, Michele, Pilia, Maria Grazia, Delitala, Alessandro, Tarasov, Kirill V, Schlessinger, David, Ganau, Antonello, Cucca, Francesco, Lakatta, Edward G
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Date Issued: 2016-08-15
Identifier: FSU_pmch_27179214, 10.1016/j.ijcard.2016.04.172, PMC5206901, 27179214, 27179214, S0167-5273(16)30875-0
Format: Citation

Title: When power shapes interpersonal behavior: Low relationship power predicts men's aggressive responses to low situational power..
Creator: Overall, Nickola C, Hammond, Matthew D, McNulty, James K, Finkel, Eli J
Abstract/Description: When does power in intimate relationships shape important interpersonal behaviors, such as psychological aggression? Five studies tested whether possessing low relationship power was associated with aggressive responses, but (a) only within power-relevant relationship interactions when situational power was low, and (b) only by men because masculinity (but not femininity) involves the possession and demonstration of power. In Studies 1 and 2, men lower in relationship power exhibited greater...
Show moreWhen does power in intimate relationships shape important interpersonal behaviors, such as psychological aggression? Five studies tested whether possessing low relationship power was associated with aggressive responses, but (a) only within power-relevant relationship interactions when situational power was low, and (b) only by men because masculinity (but not femininity) involves the possession and demonstration of power. In Studies 1 and 2, men lower in relationship power exhibited greater aggressive communication during couples' observed conflict discussions, but only when they experienced low situational power because they were unable to influence their partner. In Study 3, men lower in relationship power reported greater daily aggressive responses toward their partner, but only on days when they experienced low situational power because they were either (a) unable to influence their partner or (b) dependent on their partner for support. In Study 4, men who possessed lower relationship power exhibited greater aggressive responses during couples' support-relevant discussions, but only when they had low situational power because they needed high levels of support. Study 5 provided evidence for the theoretical mechanism underlying men's aggressive responses to low relationship power. Men who possessed lower relationship power felt less manly on days they faced low situational power because their partner was unwilling to change to resolve relationship problems, which in turn predicted greater aggressive behavior toward their partner. These results demonstrate that fully understanding when and why power is associated with interpersonal behavior requires differentiating between relationship and situational power. (PsycINFO Database Record
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Date Issued: 2016-08-01
Identifier: FSU_pmch_27442766, 10.1037/pspi0000059, PMC5069702, 27442766, 27442766, 2016-35676-001
Format: Citation

Title: An investigation of the association of genetic susceptibility risk with somatic mutation burden in breast cancer.
Creator: Zhu, Bin, Mukherjee, Anwesha, Machiela, Mitchell J, Song, Lei, Hua, Xing, Shi, Jianxin, Garcia-Closas, Montserrat, Chanock, Stephen J, Chatterjee, Nilanjan
Abstract/Description: Genome-wide association studies have reported nearly 100 common germline susceptibility loci associated with the risk for breast cancer. Tumour sequencing studies have characterised somatic mutation profiles in breast cancer patients. The relationship between breast cancer susceptibility loci and somatic mutation patterns in breast cancer remains largely unexplored. We used single-nucleotide polymorphism (SNP) genotyping array data and tumour exome sequencing data available from 638 breast...
Show moreGenome-wide association studies have reported nearly 100 common germline susceptibility loci associated with the risk for breast cancer. Tumour sequencing studies have characterised somatic mutation profiles in breast cancer patients. The relationship between breast cancer susceptibility loci and somatic mutation patterns in breast cancer remains largely unexplored. We used single-nucleotide polymorphism (SNP) genotyping array data and tumour exome sequencing data available from 638 breast cancer patients of European ancestry from The Cancer Genome Atlas (TCGA) project. We analysed both genotype data and, when necessary, imputed genotypes for 90 known breast cancer susceptibility loci. We performed linear regression models to investigate possible associations between germline risk variants with total somatic mutation count (TSMC), as well as specific mutation types. We examined individual SNP genotypes, as well as a multi-SNP polygenic risk score (PRS). Models were statistically adjusted for age at diagnosis, stage, oestrogen-receptor (ER) and progesterone-receptor (PR) status of breast cancer. We also performed stratified analyses by ER and PR status. We observed a significant inverse association (P=8.75 × 10(-6); FDR=0.001) between the risk allele in rs2588809 of the gene RAD51B and TSMC across all breast cancer patients, for both ER(+) and ER(-) tumours. This association was also evident for different types of mutations. The PRS analysis for all patients, with or without rs2588809, showed a significant inverse association (P=0.01 and 0.04, respectively) with TSMC. This inverse association was significant in ER(+) patients with the ER(+)-specific PRS (P=0.02), but not among ER(-) patients for the ER(-)-specific PRS (P=0.39). We observed an inverse association between common germline risk variants and TSMC, which, if confirmed, could provide new insights into how germline variation informs our understanding of somatic mutation patterns in breast cancer.
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Date Issued: 2016-09-06
Identifier: FSU_pmch_27467053, 10.1038/bjc.2016.223, PMC5023771, 27467053, 27467053, bjc2016223
Format: Citation

Title: Prevalence and Factors Associated With Statin Use Among a Nationally Representative Sample of US Adults: National Health and Nutrition Examination Survey, 2011-2012..
Creator: Adedinsewo, Demilade, Taka, Nchang, Agasthi, Pradyumna, Sachdeva, Rajesh, Rust, George, Onwuanyi, Anekwe
Abstract/Description: The 2013 American College of Cardiology/American Heart Association guidelines recommend statins for adults age ≤75 years who have clinical atherosclerotic cardiovascular disease (IA) and adults age 40 to 75 years with diabetes mellitus and LDL-C 70-189 mg/dl (IA). Our aim was to estimate the prevalence and likelihood of statin use among selected statin benefit groups. Using data from the National Health and Nutrition Examination Survey (NHANES) 2011-2012, we examined 5319 adults age ≥20 years...
Show moreThe 2013 American College of Cardiology/American Heart Association guidelines recommend statins for adults age ≤75 years who have clinical atherosclerotic cardiovascular disease (IA) and adults age 40 to 75 years with diabetes mellitus and LDL-C 70-189 mg/dl (IA). Our aim was to estimate the prevalence and likelihood of statin use among selected statin benefit groups. Using data from the National Health and Nutrition Examination Survey (NHANES) 2011-2012, we examined 5319 adults age ≥20 years. We estimated weighted frequencies and prevalence of statin use for adults with diabetes mellitus and dyslipidemia (or low-density lipoprotein cholesterol ≥70 mg/dL), defined as statin benefit group 1 (SBG1); and for adults with atherosclerotic cardiovascular disease, defined as statin benefit group 2 (SBG2). We constructed a logistic regression model to estimate odds of statin use in SBG1. Overall, an estimated 38.6 million Americans are on a statin. In adjusted models, uninsured and Hispanic adults were less likely to be on a statin compared with white adults; 59.5% (95% confidence interval [CI]: 53.0-66.1) of all adults in SBG1, 58.8% (95% CI: 51.5-66.1) of adults age 40 to 75 in SBG1, and 63.5% (95% CI: 55.6-71.4) of all adults in SBG2 were on a statin. Although the prevalence of statin use has increased over time, Hispanic ethnicity and lack of insurance remain barriers to statin use. Black-white racial disparities were not significant. Our study provides a baseline estimate of statin use in the noninstitutionalized population just prior to introduction of the new guidelines and provides a reference for evaluating the impact of the new guidelines on statin utilization.
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Date Issued: 2016-09-01
Identifier: FSU_pmch_27505443, 10.1002/clc.22577, PMC5030167, 27505443, 27505443
Format: Citation

Title: Interplay of dysphoria and anxiety sensitivity in relation to emotion regulatory cognitions of smoking among treatment-seeking smokers.
Creator: Garey, Lorra, Bakhshaie, Jafar, Brandt, Charles P, Langdon, Kirsten J, Kauffman, Brooke Y, Schmidt, Norman B, Leventhal, Adam M, Zvolensky, Michael J
Abstract/Description: There is evidence that anxiety sensitivity (AS) plays a role in the maintenance of smoking, yet there is little understanding of how AS interplays with other affective symptomatology variables that are also related to smoking, such as dysphoria. Therefore, the current cross-sectional study evaluated the interactive effects of AS and dysphoria on emotion regulatory cognitions, including smoking negative affect reduction expectancies, perceived barriers for cessation, and smoking-specific...
Show moreThere is evidence that anxiety sensitivity (AS) plays a role in the maintenance of smoking, yet there is little understanding of how AS interplays with other affective symptomatology variables that are also related to smoking, such as dysphoria. Therefore, the current cross-sectional study evaluated the interactive effects of AS and dysphoria on emotion regulatory cognitions, including smoking negative affect reduction expectancies, perceived barriers for cessation, and smoking-specific experiential avoidance. A total of 448 adult treatment-seeking daily smokers, who responded to study advertisements, were recruited to participate in a smoking cessation treatment trial (47.8% female; Mage = 37.2, SD = 13.5). The current study utilized self-report baseline data from trial participants. After accounting for covariates, simple slope analyses revealed that AS was positively related to negative affect reduction expectancies (β = .03, p = .01), perceived barriers to cessation (β = .22, p = .002), and smoking avoidance and inflexibility (β = .07, p = .04), among smokers with lower (vs. higher) levels of dysphoria. The current findings suggest that higher levels of dysphoria may mitigate the relation between AS and emotion regulatory cognitions of smoking. The current findings highlight the unique and additive clinical relevance of AS and dysphoria regarding emotion regulatory smoking cognitions that may impede quit success. (Am J Addict 2016;25:267-274).
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Date Issued: 2016-06-01
Identifier: FSU_pmch_27122303, 10.1111/ajad.12379, PMC5531598, 27122303, 27122303
Format: Citation

Title: Patient Opinions About Screening for Suicide Risk in the Adult Medical Inpatient Unit.
Creator: Snyder, Deborah J, Ballard, Elizabeth D, Stanley, Ian H, Ludi, Erica, Kohn-Godbout, Julie, Pao, Maryland, Horowitz, Lisa M
Abstract/Description: As hospital clinicians and administrators consider implementing suicide risk screening on medical inpatient units, patient reactions to screening can provide essential input. This post hoc analysis examined patient opinions about screening for suicide risk in the medical setting. This analysis includes a subsample of a larger quality improvement project designed to screen medically hospitalized patients for suicide risk. Fifty-three adult medical inpatients at a clinical research hospital...
Show moreAs hospital clinicians and administrators consider implementing suicide risk screening on medical inpatient units, patient reactions to screening can provide essential input. This post hoc analysis examined patient opinions about screening for suicide risk in the medical setting. This analysis includes a subsample of a larger quality improvement project designed to screen medically hospitalized patients for suicide risk. Fifty-three adult medical inpatients at a clinical research hospital provided opinions about suicide risk screening. A qualitative analysis of responses to an opinion question about screening was conducted to identify major themes. Forty-three (81%) patients supported screening medical inpatients for suicide risk. Common themes emphasized asking patients directly about suicide, connection between mental/physical health, and the role of screening in suicide prevention. Adult medical inpatients supported screening for suicide risk on medical/surgical inpatient units. Behavioral health clinicians are uniquely poised to champion suicide detection and intervention in the general medical hospital setting. Patient opinions can be utilized to inform thoughtful implementation of universal suicide risk screening in the medical setting.
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Date Issued: 2017-07-01
Identifier: FSU_pmch_27072154, 10.1007/s11414-016-9498-7, PMC5199619, 27072154, 27072154, 10.1007/s11414-016-9498-7
Format: Citation

Title: Characterizing Positive and Negative Emotional Experiences in Young Adults With Borderline Personality Disorder Symptoms.
Creator: Chu, Carol, Victor, Sarah E, Klonsky, E David
Abstract/Description: Some researchers suggest that borderline personality disorder (BPD) is characterized by elevated negative emotion; others argue that BPD involves both reduced positive and increased negative emotion. This study characterizes the emotional experiences of individuals with BPD symptoms in a combined university and community sample. Participants (N = 150) completed a clinical interview assessing BPD symptoms and self-report measures of positive and negative emotion. A subset (n = 106) completed a...
Show moreSome researchers suggest that borderline personality disorder (BPD) is characterized by elevated negative emotion; others argue that BPD involves both reduced positive and increased negative emotion. This study characterizes the emotional experiences of individuals with BPD symptoms in a combined university and community sample. Participants (N = 150) completed a clinical interview assessing BPD symptoms and self-report measures of positive and negative emotion. A subset (n = 106) completed a measure of emotion daily for 2 weeks. Pearson's correlations and multilevel modeling were used to examine the cross-sectional and longitudinal relationships between BPD symptoms and emotions. BPD symptoms were robustly related to increased negative emotion; this relationship remained after accounting for positive emotion. BPD symptoms were weakly related to decreased positive emotion; this relationship was no longer significant after accounting for negative emotion. BPD symptoms predicted higher levels of negative and not positive emotion over 14 days. These patterns held for subscales assessing intensity, frequency, and duration of negative and positive emotions. Findings suggest that individuals with BPD features are chiefly distinguished by elevated negative emotional experience.
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Date Issued: 2016-09-01
Identifier: FSU_pmch_27018783, 10.1002/jclp.22299, PMC5014710, 27018783, 27018783
Format: Citation

Title: Utilization of Alcohol Treatment Among HIV-Positive Women with Hazardous Drinking.
Creator: Hu, Xingdi, Harman, Jeffrey, Winterstein, Almut G, Zhong, Yue, Wheeler, Amber L, Taylor, Tonya N, Plankey, Michael, Rubtsova, Anna, Cropsey, Karen, Cohen, Mardge H, Adimora,...
Show moreHu, Xingdi, Harman, Jeffrey, Winterstein, Almut G, Zhong, Yue, Wheeler, Amber L, Taylor, Tonya N, Plankey, Michael, Rubtsova, Anna, Cropsey, Karen, Cohen, Mardge H, Adimora, Adaora A, Milam, Joel, Adedimeji, Adebola, Cook, Robert L
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Abstract/Description: Hazardous alcohol consumption has been frequently reported among women with HIV infection and is associated with a variety of negative health consequences. Treatments to reduce alcohol use may bring in health benefits. However, little is known regarding the utilization of alcohol treatment services among HIV+ women with hazardous drinking. Using data from the Women's Interagency HIV Study (WIHS), this study assessed utilization of any alcohol treatment in the past 6 months and performed...
Show moreHazardous alcohol consumption has been frequently reported among women with HIV infection and is associated with a variety of negative health consequences. Treatments to reduce alcohol use may bring in health benefits. However, little is known regarding the utilization of alcohol treatment services among HIV+ women with hazardous drinking. Using data from the Women's Interagency HIV Study (WIHS), this study assessed utilization of any alcohol treatment in the past 6 months and performed multivariable logistic regression to determine correlates of receipt of any alcohol treatment. Among 474 HIV+ women reporting recent hazardous drinking, less than one in five (19%) reported recent utilization of any alcohol treatment. Alcoholics Anonymous (AA) was the most commonly reported (12.9%), followed by inpatient detoxification (9.9%) and outpatient alcohol treatment program (7.0%). Half (51%) receiving any alcohol treatment reported utilization of multiple treatments. Multivariable analyses found alcohol treatment was more often utilized by those who had social support (odds ratio [OR]=1.68, 95% confidence interval [CI]=1.00 to 2.83), fewer economic resources (income ≤$12,000 vs. >$12,000, OR=3.10, 95% CI=1.53 to 6.27), higher levels of drinking (16-35 drinks/week vs. 12-15 drinks/week, OR=3.02, 95% CI=1.47 to 6.21; 36+ drinks/week vs. 12-15 drinks/week, OR=4.41, 95% CI=2.03 to 9.59), and those who reported any illicit drug use (OR=2.77, 95% CI=1.44 to 5.34). More efforts are needed to enhance the utilization of alcohol treatment. Our findings highlight the unique profile of those who utilized alcohol treatment. Such information is vital to improve treatment delivery to address unmet need in this particular population.
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Date Issued: 2016-05-01
Identifier: FSU_pmch_26961420, 10.1016/j.jsat.2016.01.011, PMC4943324, 26961420, 26961420, S0740-5472(16)00043-X
Format: Citation

Title: Maternal residential exposure to agricultural pesticides and birth defects in a 2003 to 2005 North Carolina birth cohort.
Creator: Rappazzo, Kristen M, Warren, Joshua L, Meyer, Robert E, Herring, Amy H, Sanders, Alison P, Brownstein, Naomi C, Luben, Thomas J
Abstract/Description: Birth defects are responsible for a large proportion of disability and infant mortality. Exposure to a variety of pesticides have been linked to increased risk of birth defects. We conducted a case-control study to estimate the associations between a residence-based metric of agricultural pesticide exposure and birth defects. We linked singleton live birth records for 2003 to 2005 from the North Carolina (NC) State Center for Health Statistics to data from the NC Birth Defects Monitoring...
Show moreBirth defects are responsible for a large proportion of disability and infant mortality. Exposure to a variety of pesticides have been linked to increased risk of birth defects. We conducted a case-control study to estimate the associations between a residence-based metric of agricultural pesticide exposure and birth defects. We linked singleton live birth records for 2003 to 2005 from the North Carolina (NC) State Center for Health Statistics to data from the NC Birth Defects Monitoring Program. Included women had residence at delivery inside NC and infants with gestational ages from 20 to 44 weeks (n = 304,906). Pesticide exposure was assigned using a previously constructed metric, estimating total chemical exposure (pounds of active ingredient) based on crops within 500 meters of maternal residence, specific dates of pregnancy, and chemical application dates based on the planting/harvesting dates of each crop. Logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals for four categories of exposure (<10(th) , 10-50(th) , 50-90(th) , and >90(th) percentiles) compared with unexposed. Models were adjusted for maternal race, age at delivery, education, marital status, and smoking status. We observed elevated ORs for congenital heart defects and certain structural defects affecting the gastrointestinal, genitourinary and musculoskeletal systems (e.g., OR [95% confidence interval] [highest exposure vs. unexposed] for tracheal esophageal fistula/esophageal atresia = 1.98 [0.69, 5.66], and OR for atrial septal defects: 1.70 [1.34, 2.14]). Our results provide some evidence of associations between residential exposure to agricultural pesticides and several birth defects phenotypes. Birth Defects Research (Part A) 106:240-249, 2016. © 2016 Wiley Periodicals, Inc.
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Date Issued: 2016-04-01
Identifier: FSU_pmch_26970546, 10.1002/bdra.23479, PMC4833532, 26970546, 26970546
Format: Citation

Title: Capturing the Interpersonal Implications of Evolved Preferences? Frequency of Sex Shapes Automatic, but Not Explicit, Partner Evaluations.
Creator: Hicks, Lindsey L, McNulty, James K, Meltzer, Andrea L, Olson, Michael A
Abstract/Description: A strong predisposition to engage in sexual intercourse likely evolved in humans because sex is crucial to reproduction. Given that meeting interpersonal preferences tends to promote positive relationship evaluations, sex within a relationship should be positively associated with relationship satisfaction. Nevertheless, prior research has been inconclusive in demonstrating such a link, with longitudinal and experimental studies showing no association between sexual frequency and relationship...
Show moreA strong predisposition to engage in sexual intercourse likely evolved in humans because sex is crucial to reproduction. Given that meeting interpersonal preferences tends to promote positive relationship evaluations, sex within a relationship should be positively associated with relationship satisfaction. Nevertheless, prior research has been inconclusive in demonstrating such a link, with longitudinal and experimental studies showing no association between sexual frequency and relationship satisfaction. Crucially, though, all prior research has utilized explicit reports of satisfaction, which reflect deliberative processes that may override the more automatic implications of phylogenetically older evolved preferences. Accordingly, capturing the implications of sexual frequency for relationship evaluations may require implicit measurements that bypass deliberative reasoning. Consistent with this idea, one cross-sectional and one 3-year study of newlywed couples revealed a positive association between sexual frequency and automatic partner evaluations but not explicit satisfaction. These findings highlight the importance of automatic measurements to understanding interpersonal relationships.
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Date Issued: 2016-06-01
Identifier: FSU_pmch_27084851, 10.1177/0956797616638650, PMC4899232, 27084851, 27084851, 0956797616638650
Format: Citation

Title: Is hyperactivity ubiquitous in ADHD or dependent on environmental demands? Evidence from meta-analysis.
Creator: Kofler, Michael J, Raiker, Joseph S, Sarver, Dustin E, Wells, Erica L, Soto, Elia F
Abstract/Description: Hyperactivity, or excess gross motor activity, is considered a core and ubiquitous characteristic of ADHD. Alternate models question this premise, and propose that hyperactive behavior reflects, to a large extent, purposeful behavior to cope with environmental demands that interact with underlying neurobiological vulnerabilities. The present review critically evaluates the ubiquity and environmental modifiability of hyperactivity in ADHD through meta-analysis of 63 studies of mechanically...
Show moreHyperactivity, or excess gross motor activity, is considered a core and ubiquitous characteristic of ADHD. Alternate models question this premise, and propose that hyperactive behavior reflects, to a large extent, purposeful behavior to cope with environmental demands that interact with underlying neurobiological vulnerabilities. The present review critically evaluates the ubiquity and environmental modifiability of hyperactivity in ADHD through meta-analysis of 63 studies of mechanically measured activity level in children, adolescents, and adults with ADHD relative to typically developing groups. Random effects models corrected for publication bias confirmed elevated gross motor activity in ADHD (d=0.86); surprisingly, neither participant age (child vs. adult) nor the proportion of each ADHD sample diagnosed with the inattentive subtype/presentation moderated this effect. In contrast, activity level assessed during high cognitive load conditions in general (d=1.14) and high executive functioning demands in particular (d=1.39) revealed significantly higher effect sizes than activity level during low cognitive load (d=0.36) and in-class schoolwork (d=0.50) settings. Low stimulation environments, more rigorous diagnostic practices, actigraph measurement of movement frequency and intensity, and ADHD samples that included fewer females were also associated with larger effects. Overall, the results are inconsistent with DSM-5 and ADHD models that a) describe hyperactivity as ubiquitous behavior, b) predict a developmental decline in hyperactivity, or c) differentiate subtypes/presentations according to perceived differences in hyperactive behavior. Instead, results suggest that the presence and magnitude of hyperactive behavior in ADHD may be influenced to a considerable extent by environmental factors in general, and cognitive/executive functioning demands in particular.
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Date Issued: 2016-06-01
Identifier: FSU_pmch_27131918, 10.1016/j.cpr.2016.04.004, PMC4902796, 27131918, 27131918, S0272-7358(15)30156-2
Format: Citation

Title: Elevated Resistin Gene Expression in African American Estrogen and Progesterone Receptor Negative Breast Cancer.
Creator: Vallega, Karin A, Liu, NingNing, Myers, Jennifer S, Yu, Kaixian, Sang, Qing-Xiang Amy
Abstract/Description: African American (AA) women diagnosed with breast cancer are more likely to have aggressive subtypes. Investigating differentially expressed genes between patient populations may help explain racial health disparities. Resistin, one such gene, is linked to inflammation, obesity, and breast cancer risk. Previous studies indicated that resistin expression is higher in serum and tissue of AA breast cancer patients compared to Caucasian American (CA) patients. However, resistin expression levels...
Show moreAfrican American (AA) women diagnosed with breast cancer are more likely to have aggressive subtypes. Investigating differentially expressed genes between patient populations may help explain racial health disparities. Resistin, one such gene, is linked to inflammation, obesity, and breast cancer risk. Previous studies indicated that resistin expression is higher in serum and tissue of AA breast cancer patients compared to Caucasian American (CA) patients. However, resistin expression levels have not been compared between AA and CA patients in a stage- and subtype-specific context. Breast cancer prognosis and treatments vary by subtype. This work investigates differential resistin gene expression in human breast cancer tissues of specific stages, receptor subtypes, and menopause statuses in AA and CA women. Differential gene expression analysis was performed using human breast cancer gene expression data from The Cancer Genome Atlas. We performed inter-race resistin gene expression level comparisons looking at receptor status and stage-specific data between AA and CA samples. DESeq was run to test for differentially expressed resistin values. Resistin RNA was higher in AA women overall, with highest values in receptor negative subtypes. Estrogen-, progesterone-, and human epidermal growth factor receptor 2- negative groups showed statistically significant elevated resistin levels in Stage I and II AA women compared to CA women. In inter-racial comparisons, AA women had significantly higher levels of resistin regardless of menopause status. In whole population comparisons, resistin expression was higher among Stage I and III estrogen receptor negative cases. In comparisons of molecular subtypes, resistin levels were significant higher in triple negative than in luminal A breast cancer. Resistin gene expression levels were significantly higher in receptor negative subtypes, especially estrogen receptor negative cases in AA women. Resistin may serve as an early breast cancer biomarker and possible therapeutic target for AA breast cancer.
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Date Issued: 2016-06-17
Identifier: FSU_pmch_27314854, 10.1371/journal.pone.0157741, PMC4912107, 27314854, 27314854, PONE-D-16-17121
Format: Citation

Title: Marijuana use and viral suppression in persons receiving medical care for HIV-infection.
Creator: Okafor, Chukwuemeka N, Zhou, Zhi, Burrell, Larry E, Kelso, Natalie E, Whitehead, Nicole E, Harman, Jeffery S, Cook, Christa L, Cook, Robert L
Abstract/Description: Marijuana use is common among persons living with HIV (PLWH), but studies on its effect on HIV clinical outcomes are limited. We determined the association between marijuana use and HIV viral suppression among PLWH. Data came from five repeated cross-sections (2009-2013) of the Florida Medical Monitoring Project, a population-based sample of PLWH in Florida. Data were obtained via interview and medical record abstraction (MRA). Weighted logistic regression models were used to determine the...
Show moreMarijuana use is common among persons living with HIV (PLWH), but studies on its effect on HIV clinical outcomes are limited. We determined the association between marijuana use and HIV viral suppression among PLWH. Data came from five repeated cross-sections (2009-2013) of the Florida Medical Monitoring Project, a population-based sample of PLWH in Florida. Data were obtained via interview and medical record abstraction (MRA). Weighted logistic regression models were used to determine the association between marijuana use (past 12 months) and durable viral suppression (HIV-1 RNA value of ≤ 200 copies/milliliter in all measurements within the past 12 months). Of the 1,902 PLWH receiving antiretroviral therapy, completed an interview, and had a linked MRA, 20% reported marijuana use (13% less than daily and 7% daily use) and 73% achieved durable viral suppression. In multivariable analysis, marijuana use was not significantly associated with durable viral suppression in daily [Adjusted Odds Ratio (AOR): 0.87, 95% confidence interval (CI): 0.58, 1.33] or in less than daily [AOR: 0.83, 95% CI: 0.51, 1.37] users as compared to non-users when adjusting for sociodemographic factors, time since HIV diagnosis, depressive symptoms, alcohol, cigarette and other substance use. In this sample of PLWH receiving medical care in Florida, there was no statistically significant association between marijuana use and viral suppression. However, as the limits of the confidence intervals include effects that may be considered to be clinically important, there is a need for additional evidence from other samples and settings that include more marijuana users.
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Date Issued: 2017-01-01
Identifier: FSU_pmch_27398989, 10.1080/00952990.2016.1191505, PMC5226929, 27398989, 27398989
Format: Citation

Title: Improving Adolescent Health Risk Assessment: A Multi-method Pilot Study..
Creator: Thompson, Lindsay A, Wegman, Martin, Muller, Keith, Eddleton, Katie Z, Muszynski, Michael, Rathore, Mobeen, De Leon, Jessica, Shenkman, Elizabeth A
Abstract/Description: Objectives Given poor compliance by providers with adolescent health risk assessment (HRA) in primary care, we describe the development and feasibility of using a health information technology (HIT)-enhanced HRA to improve the frequency of HRAs in diverse clinical settings, asking adolescents' recall of quality of care as a primary outcome. Methods We conducted focus groups and surveys with key stakeholders (Phase I) , including adolescents, clinic staff and providers to design and implement...
Show moreObjectives Given poor compliance by providers with adolescent health risk assessment (HRA) in primary care, we describe the development and feasibility of using a health information technology (HIT)-enhanced HRA to improve the frequency of HRAs in diverse clinical settings, asking adolescents' recall of quality of care as a primary outcome. Methods We conducted focus groups and surveys with key stakeholders (Phase I) , including adolescents, clinic staff and providers to design and implement an intervention in a practice-based research network delivering private, comprehensive HRAs via tablet (Phase II). Providers and adolescents received geo-coded community resources according to individualized risks. Following the point-of-care implementation , we collected patient-reported outcomes using post-visit quality surveys (Phase III). Patient-reported outcomes from intervention and comparison clinics were analyzed using a mixed-model, fitted separately for each survey domain. Results Stakeholders agreed upon an HIT-enhanced HRA (Phase I). Twenty-two academic and community practices in north-central Florida then recruited 609 diverse adolescents (14-18 years) during primary care visits over 6 months; (mean patients enrolled = 28; median = 20; range 1-116; Phase II). Adolescents receiving the intervention later reported higher receipt of confidential/private care and counseling related to emotions and relationships (adjusted scores 0.42 vs 0.08 out of 1.0, p < .01; 0.85 vs 0.57, p < .001, respectively, Phase III) than those receiving usual care. Both are important quality indicators for adolescent well-child visits. Conclusions Stakeholder input was critical to the acceptability of the HIT-enhanced HRA. Patient recruitment data indicate that the intervention was feasible in a variety of clinical settings and the pilot evaluation data indicate that the intervention may improve adolescents' perceptions of high quality care.
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Date Issued: 2016-12-01
Identifier: FSU_pmch_27406154, 10.1007/s10995-016-2070-5, PMC5124035, 27406154, 27406154, 10.1007/s10995-016-2070-5
Format: Citation

Title: A value proposition for early physical therapist management of neck pain: a retrospective cohort analysis..
Creator: Horn, Maggie E, Brennan, Gerard P, George, Steven Z, Harman, Jeffrey S, Bishop, Mark D
Abstract/Description: Neck pain is one of the most common reasons for entry into the healthcare system. Recent increases in healthcare utilization and medical costs have not correlated with improvements in health. Therefore there is a need to identify management strategies for neck pain that are effective for the patient, cost efficient for the payer and provided at the optimal time during an episode of neck pain. One thousand five hundred thirty-one patients who underwent physical therapist management with a...
Show moreNeck pain is one of the most common reasons for entry into the healthcare system. Recent increases in healthcare utilization and medical costs have not correlated with improvements in health. Therefore there is a need to identify management strategies for neck pain that are effective for the patient, cost efficient for the payer and provided at the optimal time during an episode of neck pain. One thousand five hundred thirty-one patients who underwent physical therapist management with a primary complaint of non-specific neck pain from January 1, 2008 to December 31, 2012 were identified from the Rehabilitation Outcomes Management System (ROMS) database at Intermountain Healthcare. Patients reporting duration of symptoms less than 4 weeks were designated as undergoing "early" management and patients with duration of symptoms greater than 4 weeks were designated as receiving "delayed" management. These groups were compared using binary logistic regression to examine odds of achieving Minimal Clinically Important Difference (MCID) on the Neck Disability Index (NDI) and Numerical Pain Rating Scale (NPRS). Separate generalized linear modeling examined the effect of timing of physical therapist management on the metrics of value and efficiency. Patients who received early physical therapist management had increased odds of achieving MCID on the NDI (aOR = 2.01, 95 % CI 1.57, 2.56) and MCID on the NPRS (aOR = 1.82, 95 % CI 1.42, 2.38), when compared to patients receiving delayed management. Patients who received early management demonstrated the greatest value in decreasing disability with a 2.27 percentage point change in NDI score per 100 dollars, best value in decreasing pain with a 0.38 point change on the NPRS per 100 dollars. Finally, patients receiving early management were managed more efficiently with a 3.44 percentage point change in NDI score per visit and 0.57 point change in NPRS score per visit. These findings suggest that healthcare systems that provide pathways for patients to receive early physical therapist management of neck pain may realize improved patient outcomes, greater value and higher efficiency in decreasing disability and pain compared to delayed management. Further research is needed to confirm this assertion.
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Date Issued: 2016-07-12
Identifier: FSU_pmch_27405318, 10.1186/s12913-016-1504-5, PMC4942887, 27405318, 27405318, 10.1186/s12913-016-1504-5
Format: Citation

Title: The role of interpersonal personality traits and reassurance seeking in eating disorder symptoms and depressive symptoms among women with bulimia nervosa.
Creator: Mason, Tyler B, Lavender, Jason M, Wonderlich, Stephen A, Crosby, Ross D, Joiner, Thomas E, Mitchell, James E, Crow, Scott J, Klein, Marjorie H, Le Grange, Daniel, Bardone-Cone,...
Show moreMason, Tyler B, Lavender, Jason M, Wonderlich, Stephen A, Crosby, Ross D, Joiner, Thomas E, Mitchell, James E, Crow, Scott J, Klein, Marjorie H, Le Grange, Daniel, Bardone-Cone, Anna M, Peterson, Carol B
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Abstract/Description: The role of interpersonal factors has been proposed in various models of eating disorder (ED) psychopathology and treatment. We examined the independent and interactive contributions of two interpersonal-focused personality traits (i.e., social avoidance and insecure attachment) and reassurance seeking in relation to global ED psychopathology and depressive symptoms among women with bulimia nervosa (BN). Participants were 204 adult women with full or subclinical BN who completed a battery of...
Show moreThe role of interpersonal factors has been proposed in various models of eating disorder (ED) psychopathology and treatment. We examined the independent and interactive contributions of two interpersonal-focused personality traits (i.e., social avoidance and insecure attachment) and reassurance seeking in relation to global ED psychopathology and depressive symptoms among women with bulimia nervosa (BN). Participants were 204 adult women with full or subclinical BN who completed a battery of self-report questionnaires. Hierarchical multiple OLS regressions including main effects and interaction terms were used to analyze the data. Main effects were found for social avoidance and insecure attachment in association with global ED psychopathology and depressive symptoms. In addition, two-way interactions between social avoidance and reassurance seeking were observed for both global ED psychopathology and depressive symptoms. In general, reassurance seeking strengthened the association between social avoidance and global ED psychopathology and depressive symptoms. These results demonstrate the importance of reassurance seeking in psychopathology among women with BN who display personality features characterized by social avoidance.
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Date Issued: 2016-07-01
Identifier: FSU_pmch_27234198, 10.1016/j.comppsych.2016.04.013, PMC5293149, 27234198, 27234198, S0010-440X(16)30018-9
Format: Citation

Title: Complementary and Alternative Medicine Use for HIV Management in the State of Florida: Medical Monitoring Project..
Creator: Kelso-Chichetto, Natalie E, Okafor, Chukwuemeka N, Harman, Jeffrey S, Canidate, Shantrel S, Cook, Christa L, Cook, Robert L
Abstract/Description: The aims of this study were to describe complementary and alternative medicine (CAM) use and to assess the relationships between CAM use and antiretroviral therapy (ART) adherence and human immunodeficiency virus (HIV) RNA viral load suppression among a sample of persons living with HIV (PLWH) engaged in care in the state of Florida. The Florida Medical Monitoring Project (n = 803) collected repeated cross-sectional data for surveillance of clinical outcomes among PLWH from 2009 to 2010. Past...
Show moreThe aims of this study were to describe complementary and alternative medicine (CAM) use and to assess the relationships between CAM use and antiretroviral therapy (ART) adherence and human immunodeficiency virus (HIV) RNA viral load suppression among a sample of persons living with HIV (PLWH) engaged in care in the state of Florida. The Florida Medical Monitoring Project (n = 803) collected repeated cross-sectional data for surveillance of clinical outcomes among PLWH from 2009 to 2010. Past-year CAM use specifically for the management of HIV was measured via self-report. Logistic regression models were conducted to assess the effect of CAM use on ART adherence and viral load suppression, controlling for demographic and clinical factors using backwards stepwise deletion of factors with a p-value of >0.25. CAM use was reported in 53.3% (n = 428). In bivariate analysis, CAM use was the highest among those 40-49 years of age (61%; p < 0.05), males (56%; p < 0.01), whites (61%; p = 0.001), and those educated beyond high school (59%; p < 0.05). Among those using CAM, 63% and 37% reported one and two or more CAM modalities, respectively. CAM modalities included biologically based therapies (89%), mind-body medicine/manipulative body-based therapies (30%), spiritual healing (23%), energy therapies (6%), and whole medical systems (6%). In multivariable analyses, any CAM use and number of CAM methods used were not associated with ART adherence. Any CAM use was not associated with detectable viral load (adjusted odds ratio [aOR] 0.81; 95% confidence interval [CI] 0.58-1.12; p = 0.20). Those using two or more methods had significantly decreased risk for detectable viral load (aOR 0.60; 95% CI 0.39-0.92; p < 0.02). CAM use was not associated with negative effects on ART adherence. CAM users were less likely to have detectable viral load compared with non-users. Future research should focus on CAM use among PLWH not engaged in HIV care and the longitudinal patterns of CAM use and possible effects of long-term health outcomes.
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Date Issued: 2016-11-01
Identifier: FSU_pmch_27631385, 10.1089/acm.2016.0190, PMC5116687, 27631385, 27631385
Format: Citation

Title: The sequential pathway between trauma-related symptom severity and cognitive-based smoking processes through perceived stress and negative affect reduction expectancies among trauma exposed smokers.
Creator: Garey, Lorra, Cheema, Mina K, Otal, Tanveer K, Schmidt, Norman B, Neighbors, Clayton, Zvolensky, Michael J
Abstract/Description: Smoking rates are markedly higher among trauma-exposed individuals relative to non-trauma-exposed individuals. Extant work suggests that both perceived stress and negative affect reduction smoking expectancies are independent mechanisms that link trauma-related symptoms and smoking. Yet, no work has examined perceived stress and negative affect reduction smoking expectancies as potential explanatory variables for the relation between trauma-related symptom severity and smoking in a sequential...
Show moreSmoking rates are markedly higher among trauma-exposed individuals relative to non-trauma-exposed individuals. Extant work suggests that both perceived stress and negative affect reduction smoking expectancies are independent mechanisms that link trauma-related symptoms and smoking. Yet, no work has examined perceived stress and negative affect reduction smoking expectancies as potential explanatory variables for the relation between trauma-related symptom severity and smoking in a sequential pathway model. Methods The present study utilized a sample of treatment-seeking, trauma-exposed smokers (n = 363; 49.0% female) to examine perceived stress and negative affect reduction expectancies for smoking as potential sequential explanatory variables linking trauma-related symptom severity and nicotine dependence, perceived barriers to smoking cessation, and severity of withdrawal-related problems and symptoms during past quit attempts. As hypothesized, perceived stress and negative affect reduction expectancies had a significant sequential indirect effect on trauma-related symptom severity and criterion variables. Findings further elucidate the complex pathways through which trauma-related symptoms contribute to smoking behavior and cognitions, and highlight the importance of addressing perceived stress and negative affect reduction expectancies in smoking cessation programs among trauma-exposed individuals. (Am J Addict 2016;25:565-572).
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Date Issued: 2016-10-01
Identifier: FSU_pmch_27658236, 10.1111/ajad.12442, PMC5531681, 27658236, 27658236
Format: Citation

Title: Genetic and environmental associations between body dissatisfaction, weight preoccupation, and binge eating: Evidence for a common factor with differential loadings across symptom type..
Creator: O'Connor, Shannon M, Beam, Christopher R, Luo, Xiaochen, Cohen, L Adelyn, VanHuysse, Jessica L, Emery, Robert E, Turkheimer, Eric, Keel, Pamela K, Burt, S Alexandra, Neale,...
Show moreO'Connor, Shannon M, Beam, Christopher R, Luo, Xiaochen, Cohen, L Adelyn, VanHuysse, Jessica L, Emery, Robert E, Turkheimer, Eric, Keel, Pamela K, Burt, S Alexandra, Neale, Michael, Boker, Steven, Klump, Kelly
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Abstract/Description: Prior twin studies provide support for a single "common factor" that contributes genetic and environmental risk to a range of disordered eating symptoms. However, the common factor may be indexed less well by binge eating (BE) than other symptoms of eating disorders [i.e., body dissatisfaction (BD) and weight preoccupation (WP)]. We sought to explore the presence of a common factor and test whether loadings differed across three key symptoms (i.e., BE, BD, WP). Disordered eating was assessed...
Show morePrior twin studies provide support for a single "common factor" that contributes genetic and environmental risk to a range of disordered eating symptoms. However, the common factor may be indexed less well by binge eating (BE) than other symptoms of eating disorders [i.e., body dissatisfaction (BD) and weight preoccupation (WP)]. We sought to explore the presence of a common factor and test whether loadings differed across three key symptoms (i.e., BE, BD, WP). Disordered eating was assessed via self-report in 631 female twin pairs from the Michigan State University Twin Registry. We detected a common disordered eating factor that was influenced primarily by additive genetic and nonshared environmental influences. However, we observed different loadings on this common factor by symptom type, as factor loadings for BD and WP were stronger than that for BE. Moreover, the residual environmental and/or genetic variances (i.e., those that are independent of the common factor) were larger in BE than those of BD or WP. Although all three symptoms share a common set of genetic and environmental influences, risk for BE may involve additional genetic, biological, and environmental factors that are not shared with other symptoms of eating pathology. © 2016 Wiley Periodicals, Inc.(Int J Eat Disord 2017; 50:157-161).
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Date Issued: 2017-02-01
Identifier: FSU_pmch_27636116, 10.1002/eat.22625, PMC5291810, 27636116, 27636116
Format: Citation

Title: Perceived weight discrimination mediates the prospective relation between obesity and depressive symptoms in U.S. and U.K. adults.
Creator: Robinson, Eric, Sutin, Angelina, Daly, Michael
Abstract/Description: Obesity has been shown to increase risk of depression. Persons with obesity experience discrimination because of their body weight. Across 3 studies, we tested for the first time whether experiencing (perceived) weight-based discrimination explains why obesity is prospectively associated with increases in depressive symptoms. Data from 3 studies, including the English Longitudinal Study of Ageing (2008/2009-2012/2013), the Health and Retirement Study (2006/2008-2010/2012), and Midlife in the...
Show moreObesity has been shown to increase risk of depression. Persons with obesity experience discrimination because of their body weight. Across 3 studies, we tested for the first time whether experiencing (perceived) weight-based discrimination explains why obesity is prospectively associated with increases in depressive symptoms. Data from 3 studies, including the English Longitudinal Study of Ageing (2008/2009-2012/2013), the Health and Retirement Study (2006/2008-2010/2012), and Midlife in the United States (1995/1996-2004/2005), were used to examine associations between obesity, perceived weight discrimination, and depressive symptoms among 20,286 U.S. and U.K. adults. Across all 3 studies, Class II and III obesity were reliably associated with increases in depressive symptoms from baseline to follow-up. Perceived weight-based discrimination predicted increases in depressive symptoms over time and mediated the prospective association between obesity and depressive symptoms in all 3 studies. Persons with Class II and III obesity were more likely to report experiencing weight-based discrimination, and this explained approximately 31% of the obesity-related increase in depressive symptoms on average across the 3 studies. In U.S. and U.K. samples, the prospective association between obesity (defined using body mass index) and increases in depressive symptoms in adulthood may in part be explained by perceived weight discrimination. (PsycINFO Database Record
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Date Issued: 2017-02-01
Identifier: FSU_pmch_27748611, 10.1037/hea0000426, PMC5267562, 27748611, 27748611, 2016-49908-001
Format: Citation

Title: Psychometric evaluation of the Barriers to Cessation Scale.
Creator: Garey, Lorra, Jardin, Charles, Kauffman, Brooke Y, Sharp, Carla, Neighbors, Clayton, Schmidt, Norman B, Zvolensky, Michael J
Abstract/Description: The Barriers to Cessation Scale (BCS; Macnee & Talsma, 1995a) was developed to assess global and specific perceived barriers that may interfere with the quit process. Although the BCS is widely used in the literature, little scientific work has been devoted to examining the psychometric properties of the measure. Thus, the present study sought to address this gap by evaluating the BCS in a sample of 497 treatment-seeking smokers. The current study examined the factor structure of the BCS,...
Show moreThe Barriers to Cessation Scale (BCS; Macnee & Talsma, 1995a) was developed to assess global and specific perceived barriers that may interfere with the quit process. Although the BCS is widely used in the literature, little scientific work has been devoted to examining the psychometric properties of the measure. Thus, the present study sought to address this gap by evaluating the BCS in a sample of 497 treatment-seeking smokers. The current study examined the factor structure of the BCS, measurement invariance of the BCS subscales across sex and over 2 time points, and evaluated construct validity. Results indicated that the BCS was best modeled by a higher order factor structure wherein the originally proposed 3-factor solution (Addiction, External, and Internal) constituted the lower order and a global factor constituted the higher order factor. The higher order BCS structure demonstrated partial measurement invariance across sex and full measurement invariance from baseline to quit day among treatment seeking smokers. Additionally, expected relations were observed between the BCS subscales and similar and divergent constructs, and predictive validity was partially supported. The current findings provide novel empirical evidence that the BCS is a reliable measure of perceived barriers to smoking cessation across multiple domains and is related to several affective and smoking processes the may interfere with the process of quitting. (PsycINFO Database Record
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Date Issued: 2017-07-01
Identifier: FSU_pmch_27736128, 10.1037/pas0000379, PMC5311030, 27736128, 27736128, 2016-39461-001
Format: Citation

Title: Parasite stress and pathogen avoidance relate to distinct dimensions of political ideology across 30 nations.
Creator: Tybur, Joshua M, Inbar, Yoel, Aarøe, Lene, Barclay, Pat, Barlow, Fiona Kate, de Barra, Mícheál, Becker, D Vaughn, Borovoi, Leah, Choi, Incheol, Choi, Jong An, Consedine, Nathan...
Show moreTybur, Joshua M, Inbar, Yoel, Aarøe, Lene, Barclay, Pat, Barlow, Fiona Kate, de Barra, Mícheál, Becker, D Vaughn, Borovoi, Leah, Choi, Incheol, Choi, Jong An, Consedine, Nathan S, Conway, Alan, Conway, Jane Rebecca, Conway, Paul, Adoric, Vera Cubela, Demirci, Dilara Ekin, Fernández, Ana María, Ferreira, Diogo Conque Seco, Ishii, Keiko, Jakšić, Ivana, Ji, Tingting, van Leeuwen, Florian, Lewis, David M G, Li, Norman P, McIntyre, Jason C, Mukherjee, Sumitava, Park, Justin H, Pawlowski, Boguslaw, Petersen, Michael Bang, Pizarro, David, Prodromitis, Gerasimos, Prokop, Pavol, Rantala, Markus J, Reynolds, Lisa M, Sandin, Bonifacio, Sevi, Bariş, De Smet, Delphine, Srinivasan, Narayanan, Tewari, Shruti, Wilson, Cameron, Yong, Jose C, Žeželj, Iris
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Abstract/Description: People who are more avoidant of pathogens are more politically conservative, as are nations with greater parasite stress. In the current research, we test two prominent hypotheses that have been proposed as explanations for these relationships. The first, which is an intragroup account, holds that these relationships between pathogens and politics are based on motivations to adhere to local norms, which are sometimes shaped by cultural evolution to have pathogen-neutralizing properties. The...
Show morePeople who are more avoidant of pathogens are more politically conservative, as are nations with greater parasite stress. In the current research, we test two prominent hypotheses that have been proposed as explanations for these relationships. The first, which is an intragroup account, holds that these relationships between pathogens and politics are based on motivations to adhere to local norms, which are sometimes shaped by cultural evolution to have pathogen-neutralizing properties. The second, which is an intergroup account, holds that these same relationships are based on motivations to avoid contact with outgroups, who might pose greater infectious disease threats than ingroup members. Results from a study surveying 11,501 participants across 30 nations are more consistent with the intragroup account than with the intergroup account. National parasite stress relates to traditionalism (an aspect of conservatism especially related to adherence to group norms) but not to social dominance orientation (SDO; an aspect of conservatism especially related to endorsements of intergroup barriers and negativity toward ethnic and racial outgroups). Further, individual differences in pathogen-avoidance motives (i.e., disgust sensitivity) relate more strongly to traditionalism than to SDO within the 30 nations.
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Date Issued: 2016-11-01
Identifier: FSU_pmch_27791090, 10.1073/pnas.1607398113, PMC5098626, 27791090, 27791090, 1607398113
Format: Citation

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