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chercheur principal:Doherty, Maryanne Année(s) de permis:2002
2001
Résumé:
The research team will interview students in Grades 7, 9 and 11 (generally ages 12, 14 and 16) from across Canada to examine the changes that occur in sexual health behaviors and attitudes at critical development stages in adolescence. Nationally, data will be collected from a sample of 1150 students in each of Grades 7, 9 and 11. This method will simulate a longitudinal study of sexual health, ...