著者

尼崎 光洋 煙山 千尋 森 和代

出版者

一般社団法人 日本健康心理学会

雑誌

健康心理学研究 (ISSN:09173323)

巻号頁・発行日

vol.27, no.1, pp.53-62, 2014

被引用文献数

4

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This study examined the applicability of the health action process approach (HAPA) for determining the prevalence of physical exercise among Japanese workers (<i>N</i>=2,200; 1,100 men and 1,100 women; Mean age=39.89 years, <i>SD</i>=10.44), who participated in the study. They completed a packet of questionnaires that included an assessment of socio-demographic variables, such as gender and age, a modified physical exercise index, and an assessment of socio-cognitive variables, such as risk perception, outcome expectancies, self-efficacy, behavioral intention, and planning. Structural equation modeling using the maximum likelihood estimation method was employed to examine the HAPA. Results indicated satisfactory fit indices (GFI=.997, AGFI=.989, CFI=.997, RMSEA=.031). Moreover, results confirmed the applicability of HAPA, which explained 34% of the variance in physical exercise among Japanese workers. Each path between observed variables in the HAPA model had a significantly positive influence on the corresponding variable, with the exception of the path from negative outcome expectancy to behavioral intention, which had a significantly negative effect. It is concluded that the HAPA is a useful framework for identifying the determinants of physical exercise prevalence among Japanese workers.