| Literature DB >> 16795162 |
B M Hart1, N J Reynolds, D M Baer, E R Brawley, F R Harris.
Abstract
The effect of adult social reinforcement on the cooperative play of a five-year old girl in a preschool setting was assessed under two conditions: (1) presented randomly throughout the school day, and (2) presented contingent on cooperative play. Only in the latter condition was a significant change in cooperative play observed.Entities:
Year: 1968 PMID: 16795162 PMCID: PMC1310977 DOI: 10.1901/jaba.1968.1-73
Source DB: PubMed Journal: J Appl Behav Anal ISSN: 0021-8855