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Kristjansson, Alfgeir L.; Sigfusdottir, Inga Dora; Frost, Stephanie S.; James, Jack E. – Journal of Youth and Adolescence, 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…
Descriptors: Females, Attention Deficit Hyperactivity Disorder, Adolescents, Gender Differences