Tomonaga M
Department of Behavioral and Brain Sciences, Primate Research Institute, Kyoto University, Japan.
Percept Mot Skills. 1995 Feb;80(1):35-42. doi: 10.2466/pms.1995.80.1.35.
An adult female chimpanzee (Pan troglodytes) who was trained only on odd-item search with a large number of items was tested for transfer of the odd-item search performance to new stimuli and to minimal items (1 target and 2 uniform distractors). The subject showed transfer to new target-distractor pairs when the number of items was large enough but showed no transfer to a minimal display even when the trained (old) target-distractor pair was presented. The results suggest that her performance on odd-item search was controlled mainly by perceptual cues such as pop-out of the target among the uniform distractors but not on relational cues such as the oddity rule.
一只成年雌性黑猩猩（黑猩猩属），它只接受过大量物品的奇数项搜索训练，被测试奇数项搜索表现向新刺激和最小数量物品（1个目标和2个相同干扰物）的迁移情况。当物品数量足够大时，该受试对象表现出向新目标 - 干扰物对的迁移，但即使呈现经过训练的（旧的）目标 - 干扰物对，它也没有表现出向最小展示的迁移。结果表明，它在奇数项搜索上的表现主要受感知线索控制，比如目标在相同干扰物中凸显出来，而不是受诸如奇数规则等关系线索的控制。
