| Literature DB >> 14146338 |
Abstract
Entities:
Keywords: DISCRIMINATION LEARNING; EXPERIMENTAL LAB STUDY; LEARNING; MONKEYS; MOTIVATION
Mesh:
Year: 1964 PMID: 14146338 DOI: 10.1037/h0047348
Source DB: PubMed Journal: Psychol Bull ISSN: 0033-2909 Impact factor: 17.737