Contextual determinants of auditory learning in bobwhite quail embryos and hatchlings.
Contextual determinants of auditory learning in bobwhite quail embryos and hatchlings.
复制标题
鹌鹑胚胎和幼体听觉学习的语境决定因素。
DOI：
10.1002/dev.420250103
复制
发表时间：
1992
影响因子：
2.2
通讯作者：
Hellewell,TB
中科院分区：
文献类型：
--
作者：
Lickliter,R;Hellewell,TB
这项研究检查了山雀鹌鹑胚胎和雏鸟学习山雀母体叫声的能力。结果显示，胚胎可以学习单个母体的叫声，并在暴露后至少 24 小时内记住该叫声。相比之下，在出生后暴露于母性叫声的过程中，在同龄雏鸟群体中社会饲养的幼龟在暴露后 24 小时内并没有表现出对熟悉的叫声的偏好。然而，在社会隔离中饲养的幼龟表现出个体听觉识别能力，这表明出生后情况的感知和社会复杂性可能会破坏或干扰早期的听觉学习。对这一观点的额外支持是，发现在产前暴露于母体叫声期间暴露于异常早期视觉刺激的胚胎在随后的选择测试中也未能更喜欢熟悉的母体叫声。讨论了早期听觉学习能力更多地取决于环境和经验而不是有机体的特定年龄或发育阶段的观点。 © 1992 Wiley & sons。公司
This study examined the ability of bobwhite quail embryos and hatchlings to learn an individual bobwhite maternal call. Results revealed that embryos could learn an individual maternal call and remember that call for at least 24 hr following exposure. In contrast, hatchlings reared socially in groups of same‐age chicks during postnatal exposure to a maternal call did not demonstrate a preference for that familiar call at 24 hr following exposure. However, individual auditory recognition was exhibited by hatchlings reared in social isolation, suggesting that the perceptual and social complexity of the postnatal situation can disrupt or interfere with early auditory learning. Additional support for this view was the finding that embryos exposed to unusually early visual stimulation during prenatal exposure to a maternal call also failed to prefer that familiar maternal call in subsequent choice tests. The idea that early auditory learning capacity is determined more by context and experience rather than the organism's specific age or stage of development is discussed. © 1992 Wiley & sons. Inc.