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Direct linkKarna, Antti; Voeten, Marinus; Little, Todd D.; Poskiparta, Elisa; Kaljonen, Anne; Salmivalli, Christina – Child Development, 2011
This study demonstrates the effectiveness of the KiVa antibullying program using a large sample of 8,237 youth from Grades 4-6 (10-12 years). Altogether, 78 schools were randomly assigned to intervention (39 schools, 4,207 students) and control conditions (39 schools, 4,030 students). Multilevel regression analyses revealed that after 9 months of…
Descriptors: Intervention, Bullying, Victims of Crime, Program Evaluation
