Significant relationships were found between linguistic maturity of children, speech of parents, and children's helping behavior. Mean length of utterance was a better predictor of cooperative behavior than child age; no comparable relationships were found for parents' nonverbal behaviors. Results support a hypothesis of verbal mediation of…

Nine individual prosocial child behaviors of 2-year-olds were obtained from mothers and caretakers. These behaviors were combined into a fourfold scheme which was then used to assess child prosocial behavior outside a laboratory setting. In addition, the two dispositional attributes of sociability and happiness were assessed. Observations of 28…

Social play emerged earlier than social pretend play with a similar structure; the incidence of social pretend play increased with age. Four strategies for integrating pretense into social play were isolated; among them, verbal recruitment and "join" were found to be more effective than imitation or nonverbal recruitment. (Author/RH)

On the basis of two sets of videotaped observations collected on same-sex, same-age and mixed-age dyads composed of children 18 and/or 24 months old, issues concerning research on infants and toddlers are addressed. The first set of observations was a simple description of the structure and content of children's peer interaction during 15 minutes…

Examines the relation between dyadic synchrony and child compliance during the toddler period. Demonstrates that children are more likely to comply with synchronous caregiver instructions than with asynchronous instructions. Discusses results in light of both cognitive and emotional factors of toddlers. (Author/RWB)