作者: James H. McHose , H. Wayne Ludvigson
DOI: 10.3758/BF03328103
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摘要: The results of two differential instrumental conditioning experiments showed that nondifferentially-reinforced control groups ran faster in the S+ alley, which discrimination Ss within same squads received more favorable incentive, than S− alley. This responding was tentatively attributed to odors exuded by Ss.