Depressive symptoms from kindergarten to early school age: longitudinal associations with social skills deficits and peer victimization

by Alsaker Françoise D, Perren Sonja
Published 2009-09-01

Bullying in school and cyberspace: Associations with depressive symptoms in Swiss and Australian adolescents

by Shaw Thérèse, Dooley Julian, Perren Sonja, Cross Donna
Published 2010-11-01