Factor structure of work commitment for Japanese employees

The factor structure of the Japanese translation of five work commitment measures, i.e., the Work Involvement Questionnaire, the Career Commitment Scale, the Job Involvement Questionnaire, the Organizational Commitment Questionnaire, and the Work Group Attachment Scale, was examined in 496 Japanese employees. Exploratory factor analysis clearly identified five factors which reflected commitment toward the job, organization, work group, career, and work itself. The items composing each factor were consistent with the items included in each of the five measures used.