1. The jigsaw classroom;Aronson,1978
2. The social animal;Aronson,1999
3. Nobody left to hate: Teaching compassion after Columbine;Aronson,2000
4. Jigsaw groups and the desegregated classroom: In pursuit of common goals;Aronson;Personality and Social Psychology Bulletin,1979
5. Cooperation in the classroom: The jigsaw method;Aronson,1997