Investigated 4-, 8-, and 11-year-olds' ability to categorize intentionally false and true statements as lies and truths. Found that older children were more likely to categorize false statements as lies and true statements as truths than were 4-year-olds. Antisocial lies were rated as most serious, and "white lies" as least serious.…

A sample of 245 Chicano, Black, and Anglo children, grades 2-9, from three midwestern states was chosen for a comparative study of moral judgment, to measure differences among the ethnic groups and to determine whether they made the same progression through Kohlberg's three levels of moral development. Subjects viewed video tapes of five moral…

Examined effects of negative group stereotypes on reasoning about peer retribution (child hits another child in response to name calling) among 2,604 Arab and Jewish adolescents in Israel. Found evidence that Arab and Jewish students hold stereotypes about one another and that in-group bias affected approval and reasoning about peer retribution…