title: The ability of rats to learn the location of food when motivated by thirst, an experimental reply to Leeper.
mesh_terms: D000818:Animals; D004328:Drive; D005502:Food; D007858:Learning; D009042:Motivation; D011574:Psychoanalytic Theory; D051381:Rats; D013894:Thirst
keywords: PSYCHOANALYTIC TOPICS/drive