Peer reviewedERIC Number: EJ417123
Record Type: Journal
Publication Date: 1990
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0009-3920
EISSN: N/A
Changes in Cooperation and Self-Other Differentiation during the Second Year.
Brownell, Celia A.; Carriger, Michael Sean
Child Development, v61 n4 p1164-74 Aug 1990
Children at 12, 18, 24, and 30 months of age were observed in same-age, same-sex dyads while they attempted to solve a simple cooperation problem. Each child was given an elicited imitation task that was used to index decentration. Although no dyad of 12 month olds could cooperate, 24 and 30 month olds could coordinate behavior quickly and effectively. (RH)
Descriptors: Age Differences, Cooperation, Individual Development, Infants, Preschool Children, Toddlers
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
