Avoidance learning, Pavlovian conditioning, and the development of phobias.
This paper examines the role of Pavlovian conditioning in the acquisition, maintenance and elimination of human phobias. Because many conceptualizations of human fears and phobias are based on data from studies of avoidance learning in animals, we first review theories of avoidance. Our conclusion is that none of the extant theories provides an adequate account of avoidance learning, and we propose a model of avoidance that involves Pavlovian, but not instrumental learning. We then analyse critically arguments that Pavlovian conditioning plays only a small role in the aetiology of fears. Finally, the paper examines the implications of a conditioning model of avoidance for the study of human fears and phobias.
Siddle
D A
DA
School of Behavioural Sciences, Macquarie University, Sydney, NSW, Australia.
Bond
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NW
D000818:Animals; D001143:Arousal; D001245:Association Learning; D001362:Avoidance Learning; D003214:Conditioning, Classical; D005239:Fear; D006801:Humans; D010698:Phobic Disorders / Q000523:psychology*