Negative mood regulation expectancies, frontal lobe related behaviors and alcohol use


Autoria(s): Lyvers, Michael; Thorberg, Fred; Ellul, Adrienne; Bahr, Mark
Data(s)

01/02/2010

Resumo

Negative mood regulation (NMR) expectancies have been linked to substance problems in previous research, but the neurobiological correlates of NMR are unknown. In the present study, NMR was examined in relation to self-report indices of frontal lobe functioning, mood and alcohol use in 166 volunteers of both genders who ranged in age from 17 to 43 years. Contrary to expectations based on previous findings in addicts and problem drinkers, scores on the NMR scale did not differ between Low Risk and High Risk drinkers as defined by the Alcohol Use Disorders Identification Test (AUDIT). However, NMR scores were significantly negatively correlated with all three indices of frontal lobe dysfunction on the Frontal Systems Behavior Scale (FrSBe) Self-Rating Form as well as with all three indices of negative mood on the Depression Anxiety Stress Scales (DASS), which in turn were all positively correlated with FrSBe. Path analyses indicated that NMR partially mediated the direct effects of frontal lobe dysfunction (as indexed by FrSBe) on DASS Stress and DASS Depression. Further, the High Risk drinkers scored significantly higher on the Disinhibition and Executive Dysfunction indices of the FrSBe than did Low Risk drinkers. Results are consistent with the notion that NMR is a frontal lobe function.

Formato

application/pdf

Identificador

http://eprints.qut.edu.au/32104/

Publicador

Elsevier

Relação

http://eprints.qut.edu.au/32104/1/32104.pdf

DOI:10.1016/j.paid.2009.10.030

Lyvers, Michael, Thorberg, Fred, Ellul, Adrienne, & Bahr, Mark (2010) Negative mood regulation expectancies, frontal lobe related behaviors and alcohol use. Personality and Individual Differences, 48(3), pp. 332-337.

Direitos

Copyright 2009 Elsevier

Fonte

Faculty of Health; Institute of Health and Biomedical Innovation; School of Psychology & Counselling

Palavras-Chave #170101 Biological Psychology (Neuropsychology Psychopharmacology Physiological Psychology) #Negative Mood Regulation Expectancies #Alcohol #Frontal Lobe
Tipo

Journal Article