PRENATAL AUDITORY IMPRINTING IN CHICKENS
PRENATAL AUDITORY IMPRINTING IN CHICKENS
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DOI：
10.1126/science.155.3770.1692
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发表时间：
1967-01-01
期刊：
影响因子：
56.9
通讯作者：
SHEARER, WM
中科院分区：
文献类型：
--
作者：
GRIER, JB;COUNTER, SA;SHEARER, WM
从孵化的第12天到第18天，一批鸡蛋连续暴露在有图案的声音中，而对照组在安静的环境中孵化。在出生后的测试中，所有的小鸡都倾向于向固定的声源爬行，但实验组表现出对孵化期间听到的声音的偏好。在第二项测试中，当移动的模型发出熟悉的声音时，雏鸡跟随的时间比发出新声音或根本没有声音时要长。
A batch of eggs was exposed to a patterned sound continuously from day 12 to day 18 of incubation, while a control group was hatched in the quiet. In a postnatal test all chicks tended to creep toward a stationary sound source, but the experimental group showed a preference for the sound heard during incubation. In a second test the experimental chicks followed a moving model longer when it emitted the familiar sound than when it emitted a novel sound or no sound at all.