Bruner A, Bogo V, Gallegos A N
Percept Mot Skills. 1976 Apr;42(2):627-33. doi: 10.2466/pms.1976.42.2.627.
Pseudomatching, the selection of the correct comparison stimulus without dependence on presentation of a sample stimulus, was demonstrated in monkeys being trained ostensibly on a matching-to-sample, shock-avoidance tast. Pseudomatiching occurred whenever the problem sets were not fully counterbalanced for key position and correct symbol and seemed to represent memorization of specific stimulus configurations. Some animals showed the capacity to memorize hundreds of different 4-choice problems as indicated by test trials on which the samples were omitted. To prevent pseudomatching contamination of matching-to-sample behavior one must arrange full counterbalancing and randomization of stimuli and reinforcements. Pseudomatiching test trials are also recommended.
伪匹配，即在不依赖样本刺激呈现的情况下选择正确的比较刺激，在表面上接受匹配样本、避免电击任务训练的猴子身上得到了证明。只要问题集在关键位置和正确符号方面没有完全平衡，就会出现伪匹配，这似乎代表了对特定刺激配置的记忆。一些动物表现出能够记住数百个不同的四选问题，如在省略样本的测试试验中所示。为了防止伪匹配对匹配样本行为的干扰，必须对刺激和强化进行完全平衡和随机化处理。还建议进行伪匹配测试试验。
