Shows how subjects' varying levels of academic achievement influenced their judgments of the grammatical acceptability of simple sentences, suggesting that differing levels of deep structure accompany differing levels of education. (RL)

Examines elementary school children's concept of authority with regard to the age and social position of command-giver and the type of command given. Shows that children's evaluation of adult and peer authority were based on a combination of age and position in the social context. (HOD)

Examined developmental differences in evidence evaluation skills among school children, non-college educated adults, and college students, utilizing plant growth variables. Found that children were more strongly influenced by prior beliefs and missing data than were the two adult groups. Age and educational differences were found in the…