SYMMETRY - CAN PIGEONS CONCEPTUALIZE IT
SYMMETRY - CAN PIGEONS CONCEPTUALIZE IT
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DOI：
10.1016/s0091-6773(78)92411-2
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发表时间：
1978-01-01
期刊：
影响因子：
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通讯作者：
HABERS, G
中科院分区：
文献类型：
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作者：
DELIUS, JD;HABERS, G
猪[鸽livia]被教导区分一系列的30双边对称和不对称的视觉模式与操作性的同时歧视程序的140个培训课程。在随后的12个灭绝条件下的泛化测试中，他们以高度的准确性对6个双边对称和不对称的视觉模式进行了分类，而这些模式是他们以前没有经验的。鸽子可以获得对称的知觉概念，这在这些鸟已经被证明能够掌握的概念列表中又增加了一个。
Pigeons [Columba livia] were taught to distinguish a series of 30 bilaterally symmetric and asymmetric visual patterns with an operant simultaneous discrimination procedure for 140 training sessions. In 12 subsequent generalization tests under extinction conditions they classified with a high degree of accuracy 6 bilaterally symmetric and asymmetric visual patterns with which they had had no previous experience. Pigeons can acquire the perceptual concept of symmetry, adding yet another to the list of concepts that these birds have been shown capable of mastering.