Rearing influences on tonic immobility in three-day-old chicks (Gallus gallus).
D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D001522:Behavior, Animal; D002645:Chickens / Q000254:growth & development*; D005239:Fear; D006799:Housing, Animal; D006990:Hypnosis; D007103:Immobilization; D012919:Social Behavior; D012934:Social Isolation; D014828:Vocalization, Animal