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A 2-wave longitudinal design, with a 6-month interval between occasions of measurement, was used to study the interrelations between stressful life events, perceived social support from family and friends, and the internalizing (e.g., depressive symptoms) and externalizing (e.g., alcohol use and delinquent activity) of problems of a sample of 277 middle adolescents (mean age=15.7 years)
Michael Windle (Fri,) studied this question.
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