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Kokko, Katja; Pulkkinen, Lea; Huesmann, L. Rowell; Dubow, Eric F.; Boxer, Paul – Journal of Research on Adolescence, 2009
This study examined the prediction of different forms of adult aggression in 2 countries from child and adolescent aggression. It was based on 2 longitudinal projects: the Jyvaskyla Longitudinal Study of Personality and Social Development (JYLS; N = 196 boys and 173 girls) conducted in Finland and the Columbia County Longitudinal Study (CCLS; N =…
Descriptors: Aggression, Children, Foreign Countries, Social Development