Examined relationship between levels of Piagetian formal reasoning ability and values preferences derived from Rokeach Value Survey. Findings from 448 secondary school students revealed that subjects with high scores on formal reasoning ranked terminal values representing abstract notions with long-term implications higher than those focusing on…

Examines the relationship between adolescent egocentrism and postformal thinking in 163 college undergraduates. Uses the Imaginary Audience Scale and the Social Paradigm Belief Inventory to evaluate participants. Results indicate that females have higher levels of adolescent egocentrism than do males. (Author/GCP)

Investigated the relationship between the development of formal operations and the formation of ego identity in adolescence. Obtained significant positive correlations between combinatorial ability and degree of identity, suggesting that high identity may facilitate the application of combinatorial operations. Found some gender differences in task…