文章基本信息

标题：The EASI: Factor Structure and Measurement and Structural Invariance between the Parent’s Gender, the Child’s Age, and Two Measurement Time Points
本地全文：下载
作者：Yukiko Ohashi ; Toshinori Kitamura
期刊名称：Psychology
印刷版ISSN：2152-7180
电子版ISSN：2152-7199
出版年度：2019
卷号：10
期号：16
页码：2177-2189
DOI：10.4236/psych.2019.1016138
语种：English
出版社：Scientific Research Publishing
摘要：Background: The EASI (measuring Emotionality, Activity, Sociability, and Impulsivity) is a widely used instrument to measure children’s temperament. However, its factor structure and its measurement and structural invariances have rarely been studied. The purpose of our study is to report the factor structure of the EASI in a larger population in Japan searching for the model that fits the data sufficiently as well as the final model’s measurement and structural invariance. Methods: A net-survey collected data from 531 mothers and 369 fathers of 3- to 4-year-old Japanese children. A test-retest survey was conducted of 173 mothers and 127 fathers out of the first group of participants. Results: The original 4-factor structure (excluding 6 items) with a general factor (influencing E and I) showed an acceptable fit. This model also satisfied measurement and structural invariance between fathers and mothers, boys and girls, 3- and 4-year-old, and times 1 and 2. Differences emerged between mothers and fathers in terms of the means of some factor scores. Conclusion: We recommend the use of 4 subscale scores as well as a composite score of E and I.
关键词：EASI; Factor Structure; Measurement and Structural Invariance; Parental Gender Difference; Temperament Assessment