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Full-Text Articles in Medicine and Health Sciences
Trauma Exposure Influences Cue Elicited Affective Responses Among Smokers With And Without A History Of Major Depression, Dennis E. Mcchargue, Alicia K. Klanecky, Kate Walsh, David Dilillo
Trauma Exposure Influences Cue Elicited Affective Responses Among Smokers With And Without A History Of Major Depression, Dennis E. Mcchargue, Alicia K. Klanecky, Kate Walsh, David Dilillo
Department of Psychology: Faculty Publications
The current study tested the emotional reactivity of smokers with and without histories of major depression (MDD Hx) and trauma exposure (TE). Four counterbalanced conditions nested negative (e.g., dysphoric) or neutral mood inductions with in vivo versus control smoking paraphernalia cues (Neutral+Control; Neutral+Cigarette; Neg+Control; Neg+Cigarette). Mixed model analysis of covariance (ANCOVA) tested between and within subjects differences in negative affective symptoms pre- to post-exposure across four groups (TE+MDD Hx; TE only; MDD Hx only; no history). Results produced two notable effects. First, TE only individuals endorsed the greatest increase in depressive symptoms across both negative mood induction conditions (regardless of …
Infl Uence Of Nicotine On Positive Affect In Anhedonic Smokers, Jessica Werth Cook, Bonnie Spring, Dennis E. Mcchargue
Infl Uence Of Nicotine On Positive Affect In Anhedonic Smokers, Jessica Werth Cook, Bonnie Spring, Dennis E. Mcchargue
Department of Psychology: Faculty Publications
Rationale – The possibility that individuals administer nicotine to self-regulate persistent negative affect has received interest as a possible explanation for the high prevalence of affectively vulnerable smokers. Relatively overlooked, however, is the possibility that smokers might also self-administer nicotine to elevate low positive affect. Objectives – This study examined whether nicotine administration augmented anhedonic smokers’ positive affective response to a positive mood induction. Materials and methods – Fifty regular smokers (50% female) underwent two positive mood inductions during which they smoked either a nicotinized or denicotinized cigarette in counterbalanced order. Positive affect was assessed before and at two time …
Negative Mood Regulation Mediates The Relationship Between Distraction And Engagement In Pleasurable Activities Among College Smokers, Lee M. Cohen, Dennis E. Mcchargue, Holly E. R. Morrell
Negative Mood Regulation Mediates The Relationship Between Distraction And Engagement In Pleasurable Activities Among College Smokers, Lee M. Cohen, Dennis E. Mcchargue, Holly E. R. Morrell
Department of Psychology: Faculty Publications
Smoking for negative mood alleviation is a strong predictor of early smoking and early dependence among undergraduates. Little is known about whether adaptive cognitive coping processes (e.g., distraction) may help decrease the likelihood of student smoking for negative mood regulation. The present study tested the hypothesis that distraction would predict (a) greater engagement in adaptive pleasant pastimes and (b) lower rates of smoking behavior among undergraduates (n = 162, 41.9% female). We further assessed whether negative mood regulation expectations would explain both relationships. Results indicated that negative mood regulation fully mediated the relationship between distraction and engagement in pleasurable …
Attachment And Depression Differentially Influence Nicotine Dependence Among Male And Female Undergraduates: A Preliminary Study, Dennis E. Mcchargue, Lee M. Cohen, Jessica W. Cook
Attachment And Depression Differentially Influence Nicotine Dependence Among Male And Female Undergraduates: A Preliminary Study, Dennis E. Mcchargue, Lee M. Cohen, Jessica W. Cook
Department of Psychology: Faculty Publications
The authors surveyed a convenience sample of 208 undergraduate students who reported that they smoked cigarettes. The primary hypothesis they tested was whether gender predicted nicotine dependence. They further tested whether depression and attachment would mediate or moderate this relationship. Hierarchical regression analyses with social desirability and smoking stage of change entered as covariates indicated that women exhibited greater nicotine dependence than men did (p < .01). Lower attachment scores fully mediated this relationship, whereas elevated depression scores moderated the relationship. These findings suggest that depression and the inability to bond with peers may promote nicotine dependence among young female students.