When children apologize, they accept responsibility for wrongdoings and act to reconcile social relationships. Apologies to siblings were coded in 40 families that were observed for 9 h when children were 2 1/2 and 4 1/2 years old, and again 2 years later. We found that sibling apologies were rare, generally simple in form, and more frequent after…

Social and play skills are important developmental tasks for young children. Typically developing children learn appropriate social skills quite naturally and without specific intervention while interacting with other children in playful environments. Young children with disabilities, however, usually need social skills interventions, and these…

Presents a study, using questionnaires, that defines and describes a typology of the relational structures of child twins on the basis of their mothers' representations of their behavior at school and home. Focuses on the dependence on the co-twin and dominant/dominated relationship in the two environments. (CMK)