esteem, be used in future investigations. Sekaran's (1982, 1983) research on dual career families, however, would seem to indicate that both concepts may be equally important moderators for professional married couples to experience satisfaction at the workplace. This study examined the moderating effects of both self-esteem and sense of competence on the relationship between four work variables - career salience, job involvement, income, and discretionary time or personal time spent on job-related activities - and the job satisfaction of professionals in dual career families. More specifically, it examined if each of these two variables would explain incremental variance in job satisfaction over and above the other. If they did, both variables must be considered to be relevant for future research on professional couples. If such is not the case, and self-esteem is not a variable which significantly contributes to the incremental explained variance, then Tharenou and Harker may be right in saying that it is not a useful variable for organizational research.
Read full abstract