title: "FIXATION" IN THE RAT AS A FUNCTION OF INFANTILE SHOCKING, HANDLING, AND GENTLING.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D001835:Body Weight; D003672:Defecation; D004032:Diet; D005239:Fear; D006234:Handling, Psychological; D006801:Humans; D007858:Learning; D051381:Rats; D012106:Research; D012201:Reward; D013312:Stress, Physiological; D014554:Urination
keywords: BEHAVIOR, ANIMAL; BODY WEIGHT; DEFECATION; DIET; EXPERIMENTAL LAB STUDY; FEAR; HANDLING (PSYCHOLOGY); LEARNING; RATS; REWARD; STRESS; URINATION