E Hirsch, G Collier. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AnimalsCircadian RhythmConditioning, OperantDietEatingEcologyEnvironmentFeeding BehaviorGuinea Pigs/physiologyMaleMotivationRatsReinforcement ScheduleReinforcement, PsychologySpecies Specificity
Year: 1974 PMID: 4816081 DOI: 10.1016/0031-9384(74)90178-4
Source DB: PubMed Journal: Physiol Behav ISSN: 0031-9384