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- [2] EFFECTS OF WARNING SIGNAL DURATION ON FREE-OPERANT AVOIDANCE [J]. PSYCHOLOGICAL RECORD, 1981, 31 (03): : 447 - 455
- [9] POST-SHOCK DISCRIMINATIONS IN ACQUISITION OF FREE-OPERANT AVOIDANCE BY RATS [J]. PSYCHOLOGICAL RECORD, 1972, 22 (02): : 151 - &