BIOL 3750 Lecture Notes - Lecture 5: Neophobia, Radiography, Sociobiology
27 Mar 2017
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Behaviourism- a movement of comparative psychology derived by watson, which eliminated all refere(cid:374)(cid:272)es to the (cid:862)(cid:373)i(cid:374)d(cid:863). The(cid:455) restri(cid:272)ted the stud(cid:455) of (cid:271)eha(cid:448)iour to o(cid:271)ser(cid:448)a(cid:271)le e(cid:448)e(cid:374)ts (cid:894)sti(cid:373)uli a(cid:374)d responses). Physiological psychology- recognize the importance of nervous system and physiological elements to behaviour. Social behaviourism- recognized that behaviour involved groups as well as individuals, and focused on expression and control of social behaviour through rigorous lab methods and field studies. Ho(cid:449)e(cid:448)er, it (cid:449)as argued that it was the result of chick hearing conspecifics and learning to orient. Although isolated ducks still preferred their own species after hatching, but this was thought to be due to hearing themselves in the egg (isolated chicks devocalized do not respond preferentially to their own species). Despite differences in consequences, aversion was stronger with x-rays. This finding had to do with their innate neophobic feeding, where they would sample small amounts of food and if they get sick, would avoid the food (disproving the.
