Mice (Mus musculus) learn a win-shift but not a win-stay contingency under water escape motivation.
نویسندگان
چکیده
Twenty mice (Mus musculus), the second filial generation offspring from a C57BL/6 and DBA/2J cross, received spatial win-shift and win-stay water escape training within a mixed design in which all mice received both types of training. Acquisition under win-shift was superior to win-stay with respect to errorless trials and latencies regardless of the order in which the procedures were experienced. Win-stay responding did not exceed chance levels during any training phase. These data contradict the claim that win-stay training is the more easily acquired of the 2 acquisition strategies under aversive motivation.
منابع مشابه
Further evidence that mice learn a win-shift but not a win-stay contingency under water-escape motivation.
Previous research (C. Locurto, C. Emidy, & S. Hannan, 2002) indicated that mice quickly learned a water-escape task under a win-shift contingency but did not exceed chance-level performance under a win-stay contingency. We examined the robustness of this conclusion in two experiments by varying procedural and temporal aspects of that earlier experiment. Results of both experiments indicated tha...
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ورودعنوان ژورنال:
- Journal of comparative psychology
دوره 116 3 شماره
صفحات -
تاریخ انتشار 2002