| Literature DB >> 705334 |
Abstract
Rats pressing a lever for food reinforcement showed large positive-contrast effects when provided with the opportunity for a competing wheel-running response. Positive and negative behavioral contrast may reflect reallocation of competing interim and terminal responses between schedule components following changes in the reinforcement conditions in one component.Entities:
Mesh:
Year: 1978 PMID: 705334 DOI: 10.1126/science.705334
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728