1. ( 1997). Forty assets for youth. Minneapolis, MN: Search Institute.
2. A review and reformulation of social information-processing mechanisms in children's social adjustment.
3. Drug Strategies. ( 1998). Safe schools, safe students: A guide to violence prevention strategies. Washington, DC: Author.
4. ( 1998). Blueprints for violence prevention. Golden, CO: Venture.
5. ( 1992). Consortium on the school-based promotion of social competence.