心理科学进展2025，Vol.33Issue(11)：1957-1966,10.DOI:10.3724/SP.J.1042.2025.1957
生育经验对婴儿听觉线索心理加工的影响
Impacts of reproductive experience on mental processing of infant auditory cues
摘要
Abstract
Mothers,especially human mothers,are extremely sensitive to unique acoustic features,emotional valence,and survival cues contained in infant cries and laughter.This article reviews studies on how reproduction alters a mother's perceptual sensitivity,attention allocation,and emotional processing of infant cries,focusing on various behavioral paradigms based on infant crying stimuli that have been employed in this line of research.Mothers have significantly better perceptual,attentional and emotional processing of infant cries and laughter than non-mothers.Greater activation has been observed in mothers than nonmothers in the multi-layered neural networks,including primary auditory cortex and prefrontal-limbic system.Neurochemical signals,such as oxytocin and dopamine,and sociocultural factors,such as parenting experience and cultural differences are found to be important modulators of mother's psychological functions.Existing findings support the cognitive reorganization theory,suggesting that brain structure and functions are reorganized to serve mothering behaviors to promote the inclusive fitness of the mother and the young.Future studies need to adopt multimodal designs to distinguish psychological functions to better understand underlying neural mechanisms.关键词
婴儿听觉线索/生育经验/母性行为/神经内分泌机制/认知重组理论Key words
infant auditory cues/reproductive experience/maternal behavior/neuroendocrine mechanisms/cognitive reorganization theory分类
心理学引用本文复制引用
王心越,尤连东,李鸣..生育经验对婴儿听觉线索心理加工的影响[J].心理科学进展,2025,33(11):1957-1966,10.基金项目
南京大学队伍建设启动经费. （）
