乳幼児期の社会的認知の発達 : 共同注意・言語・社会的情動を指標に

概要

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Joint attention (JA) is the important milestone of the early development of social cognition. To reveal the broad development of the social cognition from infancy to childhood, this study adopted items concerning language and social emotion in addition to JA, and aimed to investigate for inclusive developmental trajectory of the social cognition in 9- to 75- month-olds. 1567 questionnaire data were standardized, and the developmental order was clarified. As a result, the development of JA supported the results of current researches. In addition, the indicators of language and social emotion suggested a developmental linkage based on JA; language showed three developmental stages from 18 months to 36 months. Moreover, it was suggested that social emotion has the developmental linkage between JA and language.
九州大学の論文