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タイトル: | Differential Effects of Infant Vocalizations on Approach-Avoidance Postural Movements in Mothers |
著者: | Hiraoka, Daiki Ooishi, Yuuki Mugitani, Ryoko Nomura, Michio https://orcid.org/0000-0003-1043-2811 (unconfirmed) |
著者名の別形: | 平岡, 大樹 大石, 悠貴 麦谷, 綾子 野村, 理朗 |
キーワード: | parenting infant vocalization approach-avoidance behavior emotional stimuli Wii balance board |
発行日: | 12-Jun-2019 |
出版者: | Frontiers Media SA |
誌名: | Frontiers in Psychology |
巻: | 10 |
論文番号: | 1378 |
抄録: | Infant vocalization plays a pivotal role in communicating infant mood to parents and thereby motivating parenting responses. Although many psychological and neural responses to infant vocalization have been reported, few studies have examined maternal approach-avoidance behavior in response to infant vocalization. Thus, this research sought to determine how infant emotional vocalization affects maternal behavior. Twenty mothers participated in this behavioral study, all of whom had infants of 24 months old or less. In the experiment, they stood on a Balance Board that collected real-time data regarding center of pressure (COP), while listening to a series of infant vocalizations including cry, laugh, and babbling. They then listened to the same vocalizations for a second time and rated their felt emotions in response to each vocalization. The participants demonstrated significant postural movements of approaching in response to cry stimuli or to stimuli regarded as highly urgent. In contrast, they demonstrated postural movement of avoidance in response to laugh vocalization. These findings suggest that parenting behavior in response to infant emotional vocalization is regulated not by the pleasant-unpleasant axis but by the urgency of the stimulus. |
著作権等: | © 2019 Hiraoka, Ooishi, Mugitani and Nomura. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
URI: | http://hdl.handle.net/2433/246163 |
DOI(出版社版): | 10.3389/fpsyg.2019.01378 |
PubMed ID: | 31244745 |
出現コレクション: | 学術雑誌掲載論文等 |
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