P Campbell, E Phillips, D Fixsen, C Crumbaugh. Show Affiliations »
Abstract
Mesh: See more » AnimalsConditioning, OperantExtinction, PsychologicalMaleRatsRewardTime Factors
Year: 1968 PMID: 5650253 DOI: 10.2466/pr0.1968.22.2.563
Source DB: PubMed Journal: Psychol Rep ISSN: 0033-2941