This study examined the relationship between moral reasoning and altruistic behavior in 120 boys, 4- to 11-years old. Subjects were administered Damon's Positive- Justice Interview, and were presented helping and sharing tasks under five behavioral conditions corresponding to Damon's justice levels. Findings supported cognitive- developmental…

A social cognitive developmental model is presented integrating a Piagetian developmental model and Flavell's processing model, to describe three aspects of development. The utility of the model was tested in two studies. The results demonstrate that it is possible to increase children's social cognitive abilities instructionally. (Author/CTM)