Emotion dysregulation moderates the relationship between alcohol use and eating pathology among heavy-drinking college men.

OBJECTIVES: There is limited research examining the relationship between alcohol use and eating pathology in men or factors that may moderate this association. The current study investigated the relationship between alcohol use and eating pathology, and examined emotion dysregulation as a moderator of this association, among heavy-drinking college men. METHOD: Men mandated to receive an alcohol intervention (N = 88; average age = 19 years) completed questionnaires related to alcohol use, emotion dysregulation, and eating pathology. RESULTS: Results demonstrated positive relationships between alcohol use and some eating pathology, and a significant interaction between alcohol use and emotion dysregulation. However, results were contrary to hypotheses, such that there was a positive relationship between alcohol use and eating pathology at low levels of emotion dysregulation. CONCLUSION: Future studies should continue to examine the overall presentation of eating pathology in men and investigate factors that may impact the relationship between alcohol use and eating pathology.

Trauma and Alcohol Use Among Transgender and Gender Diverse Women: An Examination of the Stress-Buffering Hypothesis of Social Support.

Transgender and gender diverse (TGD) women (i.e., individuals who were assigned male at birth and identify as women or trans women) experience trauma at disproportionate rates compared to cisgender populations. While trauma is associated with increased alcohol use among TGD women, research regarding factors that are protective of this association is scant. The stress-buffering hypothesis of social support suggests that perceived social support, defined as the judgment that social network members will be helpful when individuals experience stress, may buffer and reduce the association between trauma symptoms and alcohol use. However, this relationship has not been examined among TGD women. We examined whether perceived social support moderates the association between trauma and alcohol use among 89 TGD women. Exploratory multiple regression analyses provided support for this hypothesis, insofar as trauma symptoms were related to alcohol use by individuals with low, relative to high levels of perceived social support. Exploratory analyses demonstrated that this finding was driven by perceived social support from friends and family. Our results are the first to suggest that social support reduces alcohol use among TGD women and add to the literature on their trauma and alcohol use.

Examination of race and gender differences in predictors of neuropsychological decline and development of Alzheimer's disease.

ObjectiveBlack adults are diagnosed with Alzheimer's disease (AD) at higher rates than White adults. Biopsychosocial risk factors that differentially affect individuals by race, including health, education, and APOE e4, may explain these findings. Some research suggests that the risk for AD associated with the APOE e4 allele may differ by race. Gender differences in AD have also been identified but remain understudied. We examined race, APOE status, vascular risk factors, education, and the interaction of APOE e4 status and race as predictors of cognitive decline and the development of Alzheimer's disease between genders in a large longitudinal sample of older adults. Methods: Participants (N = 4336) were selected from the National Alzheimer's Coordinating Center's Uniform Data Set who completed measures of verbal fluency, naming, and immediate/delayed story memory across 5 years. Analyses were stratified by gender. Follow up interactions examined statistical significance of differences. Results: APOE e4 by race interactions were largely non-significant and dropped from most models. When controlling for health, education, referral source, and Uniform Data Set form (when applicable), few racial differences in cognitive performance over time emerged. Black participants obtained lower scores than White participants on a majority of baseline measures. Race findings did not differ by gender. Hypertension was more strongly predictive of decline in delayed memory among women. Conclusions: Analyses did not support that APOE e4 differentially affects Black individuals. Hypertension may be a more relevant risk factor among women. Results raise questions regarding the accuracy of baseline scores in predicting decline for Black individuals.

Self-reported functional impairment in college students: relationship to noncredible reporting, ADHD, psychological disorders, and other psychological factors.

INTRODUCTION: Both symptoms and functional impairment should be assessed in college students seeking evaluations for Attention Deficit Hyperactivity Disorder (ADHD). However, impairment is not specific to ADHD. Although it is well documented that self-reported symptoms can be reported noncredibly, there is less research examining credibility of self-reported impairment, and few clinicians rule out alternative causes for impairment. METHOD: Participants (N = 428) completed self-report measures of functional impairment, sleep, perceived stress, and in an ADHD symptom measure with embedded validity indicators. RESULTS: Noncredible reporters endorsed greater functional impairment than credible reporters in several domains, but impairment was reported at a high rate even in credible responders (N = 323) in several domains. Participants who reported prior ADHD and participants who reported prior psychiatric diagnoses reported greater impairment and higher rates of clinically significant impairment than those who reported no prior diagnoses. Few differences in reported impairment emerged between those who reported ADHD and psychiatric diagnoses. Sleep and stress accounted for significant variance in impairment, and the ADHD group reported greater impairment than the psychiatric diagnosis and no diagnosis groups after controlling for these variables. CONCLUSIONS: Results reinforce the importance of considering the validity of, and alternative sources for, self-reported impairment in college students with ADHD concerns.