Citation

James JE, Kristjánsson AL, Sigfusdottir ID. Subst. Use Misuse 2014; 50(2): 257-267.

Affiliation

Department of Psychology, Reykjavík University , Reykjavík , Iceland.

Copyright

(Copyright © 2014, Informa - Taylor and Francis Group)

DOI

10.3109/10826084.2014.977394

PMID

25412411

Abstract

Self-reported dietary caffeine and alcohol consumption were examined in relation to anger and violent behavior in Icelandic tenth-graders. Structural equation modeling (SEM) was used to investigate direct and indirect effects of measured and latent variables in the population sample of 3,670, controlling for parental financial standing, family structure, ADHD, and peer delinquency. Gender differences were observed that have not been reported previously, especially in relation to anger as a possible mediator of violent behavior against a background of caffeine and alcohol consumption. Study findings suggest the need to take account of caffeine consumption in relation to adolescent anger and violence.

Language: en