发展心理学
心理学
纹理(宇宙学)
计算机科学
人工智能
图像(数学)
作者
Margaret S. Livingstone
标识
DOI:10.1073/pnas.2212224119
摘要
Previous studies showed that baby monkeys separated from their mothers develop strong and lasting attachments to inanimate surrogate mothers, but only if the surrogate has a soft texture; soft texture is more important for the infant's attachment than is the provision of milk. Here I report that postpartum female monkeys also form strong and persistent attachments to inanimate surrogate infants, that the template for triggering maternal attachment is also tactile, and that even a brief period of attachment formation can dominate visual and auditory cues indicating a more appropriate target.
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