Perceived overqualification and dimensions of job satisfaction: a longitudinal analysis

The present study is an investigation of the effects of perceived overqualification on dimensions of job satisfaction. The data for this study came from a two-wave panel study of members of a midwestern American Postal Workers Union local. Job satisfaction was operationalized with 4 subscales from the Job Descriptive Index (P. Smith, L. Kendall, & C. Hulin, 1969). The following three hypotheses were tested: (a) Perceived overqualification will be negatively related to facets of job satisfaction; (b) there is stability in the test-retest correlations of facets of job satisfaction; and (c) the effects of perceived overqualification on facets of job satisfaction will not change from Time 1 to Time 2 because of adaptation. The cross-sectional results supported the hypotheses and suggested that perceived overqualification has a negative effect on job satisfaction. However, the relationships varied by dimension of perceived overqualification and dimension of job satisfaction. Future researchers of overqualification and dimensions of job satisfaction should consider relative deprivation as a source of work-related deprivations.