Early experience, emotionality, and exploration in the rat: a critique of Whimbey and Denenberg's hypothesis.
D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D001362:Avoidance Learning; D001522:Behavior, Animal; D004326:Drinking; D004435:Eating; D004644:Emotions; D004777:Environment; D005106:Exploratory Behavior; D005239:Fear; D006234:Handling, Psychological; D009043:Motor Activity; D051381:Rats; D012107:Research Design; D012919:Social Behavior; D014886:Weaning