Third and fourth grade children were instructed to share half their winnings from a bowling game under one of three types of verbal appeal: a power assertive appeal emphasizing punishment for noncompliance, an inductive appeal emphasizing contributions to the other's well-being, or a neutral appeal. (Author/DB)

It was hypothesized that children in age-heterogeneous kindergartens would be more prone to behave altruistically than would children in age-homogeneous kindergartens. It was found that children who were studying in heterogeneous classes were more altruistic than were children from homogeneous classes. (Author)

Three experiments involving 345 children aged 5-6, 7-8, and 12-13 were performed to investigate the development of children's motives to help. Two experimental paradigms were developed to determine children's motives for helping behavior in a specific behavioral context. In the first paradigm, situations were created in which children had the…

Examines changes in patterns of prosocial motivation between grades 2 and 12 in samples from West Germany, Poland, Italy, and the United States. Uses a questionnaire to assess within-subject preference for 5 prosocial motives: hedonism, self-interest, conformity, task orientation, and other-orientation. (MW)