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单词 autoshaping
释义

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autoshaping
autoshaping n.
Brit. /ˈɔːtə(ʊ)ʃeɪpɪŋ/
,
U.S. /ˈɔdoʊˌʃeɪpɪŋ/
,
/ˈɑdoʊˌʃeɪpɪŋ/
Psychology a type of conditioning (conditioning n. 4) in which the repeated pairing of a conditioned with an unconditioned stimulus leads to the acquisition of a conditioned operant response despite the absence of direct reinforcement of that response.
ΚΠ
1968 P. L. Brown & H. M. Jenkins in Jrnl. Exper. Anal. Behav. 11 7/1 In our present view, the emergence of the key-peck may be characterized as a process of auto-shaping on which a direction is imposed by the species-specific tendency of the pigeon to peck at the things it looks at.
2007 J. E. Staddon in A. Bejan & G. W. Merkx Constructural Theory of Social Dynamics viii. 167 In autoshaping, a disk is briefly illuminated just before food is delivered. The hungry pigeon soon comes to peck the lit disk.
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