1. Bell, C., and Ward, G. R. (1980). An investigation of the relationship between Dimensions of Self Concept (DOSC) and achievement in mathematics. Adolescence 15: 895–901.
2. Bilu, Y. (1989). The other as nightmare: The Israeli-Arab encounter as reflected in children's dreams in Israel and the West Bank. Polit. Psychol. 10: 365–389.
3. Cairns, E., and Dawes, A. (1996). Children: Ethnic and political violence—A commentary. Child Develop., 67: 129–139.
4. Coopersmith, S. (1981). The Self-Esteem Inventory (SEI). Consulting Psychologists Press, Palo Alto, CA.
5. DeJong, W. (1994, Spring). School-based violence prevention: From the peaceable school to the peaceable neighborhood. NIDR Forum pp. 7–14.