摘要：Objective: The main purpose of this study was to create a Japanese version of the exercise motivation for health scale (EMHS) and examine its psychometric validation. Methods: In study 1, participants were 532 Japanese residents (M = 42.82 ± 13.29, 275 males 257 females). A questionnaire (29 items) modified from the motivation for regulation of eating behavior scale (REBS) was completed. In study 2, participants were 679 (M = 42.82 ± 13.29, 296 males and 383 females aged between 20 - 85) Japanese residents. Well-being, social support, and stage of change in transtheoretical model (TTM) were used as criterion to test the validity of EMHS. Results: Study 1 reported that the principal component analysis (PCA) of the EMHS revealed good construct validity. The Cronbach’s alpha coefficient of the 6 subscales ranged from 0.77 to 0.89. Study 2 indicated convergent and discriminant validity on relationship between well-being and stage of change. A relatively high compatibility (GFI = 0.91, AGFI = 0.87, CFI = 0.93, RMSEA = 0.08) was observed. Two significant differences between gender groups were found in the sample, a higher autonomous regulation on women, and a higher amotivation on men. Conclusion: The results suggested that the Japanese version of EMHS is reliable and valid, and can be used as a tool for measuring the motivation to exercise for health.
