ERIC Number: EJ1005214
Record Type: Journal
Publication Date: 2013-Jul
Abstractor: As Provided
Reference Count: 59
Adolescent Caffeine Consumption and Self-Reported Violence and Conduct Disorder
Kristjansson, Alfgeir L.; Sigfusdottir, Inga Dora; Frost, Stephanie S.; James, Jack E.
Journal of Youth and Adolescence, v42 n7 p1053-1062 Jul 2013
Caffeine is the most widely used psychoactive substance in the world and currently the only one legally available to children and adolescents. The sale and use of caffeinated beverages has increased markedly among adolescents during the last decade. However, research on caffeine use and behaviors among adolescents is scarce. We investigate the relationship between adolescent caffeine use and self-reported violent behaviors and conduct disorders in a population-based cross-sectional sample of 3,747 10th grade students (15-16 years of age, 50.2% girls) who were enrolled in the Icelandic national education system during February 2012. Through a series of multiple regression models, while controlling for background factors, Attention Deficit Hyperactivity Disorder symptoms and current medication and peer delinquency, and including measures on substance use, our findings show robust additive explanatory power of caffeine for both violent behaviors and conduct disorders. In addition, the association of caffeine to the outcomes is significantly stronger for girls than boys for both violent behaviors and conduct disorders. Future studies are needed to examine to what extent, if at all, these relationships are causal. Indication of causal connections between caffeine consumption and negative outcomes such as those reported here would call into question the acceptability of current policies concerning the availability of caffeine to adolescents and the targeting of adolescence in the marketing of caffeine products.
Descriptors: Females, Attention Deficit Hyperactivity Disorder, Adolescents, Gender Differences, Grade 10, Stimulants, Correlation, Violence, Behavior Disorders, High School Students, Symptoms (Individual Disorders), Attribution Theory, Research Needs, Marketing, Public Policy
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Publication Type: Journal Articles; Reports - Research
Education Level: High Schools
Authoring Institution: N/A