Evaluating a Middle-School Digital Citizenship Curriculum (Screenshots): Quasi-Experimental Study.

This study represents a rare evaluation of an in-school digital citizenship program and demonstrates the effectiveness of Screenshots. Students' increased knowledge of key curricular concepts represents a foundation for developing future beliefs and healthy behaviors. Differences in how adolescent males and females experience and perpetrate online aggression likely explain the conflict resolution findings and emphasize the need to examine gender differences in response to these programs. Students' high ratings of the relevance of Screenshots' content reinforce the need for this type of intervention.