The neurocognitive development of moral and conventional judgments was examined. Event-related potentials were recorded while 24 adolescents (13 years) and 30 young adults (20 years) read scenarios with 1 of 3 endings: moral violations, conventional violations, or neutral acts. Participants judged whether the act was acceptable or unacceptable…

The relation between children's lie-telling and their social and cognitive development was examined. Children (3-8 years) were told not to peek at a toy. Most children peeked and later lied about peeking. Children's subsequent verbal statements were not always consistent with their initial denial and leaked critical information revealing their…

Investigates whether children differentiate between the social-interactional, moral aspects of harm and the nonsocial, prudential aspects of harm. A total of 90 subjects 6, 8, and 10 years of age were administered an interview about two moral rules and one prudential rule. Three types of assessment were obtained: criterion judgments,…

Examined 6-, 8-, and 10-year olds' conceptions of flags as social conventions and their understandings of the symbolic and psychological consequences associated with transgressions toward flags. Found that despite age-related increases in understanding of flags as meaningful collective symbols, children at all ages considered transgressions to be…

Investigated development of reasoning about the teaching of values in school and family contexts among 8-, 10-, and 13-year olds and college students. Found that children and young adults' reasoning is multifaceted and distinguishes between moral values that reflect justice, rights, and moral character traits and other forms of desirable…