The interactive effect of job involvement and organizational commitment on job turnover revisited: a note on the mediating role of turnover intention.

This study extends previous theoretical and empirical research on Blau and Boal's (1987) model of the interactive effect of job involvement and organizational commitment on employee withdrawal. Using longitudinal data from a survey among the nursing staff of a Swedish emergency hospital (N = 535) and register information on actual turnover, the results showed, in contrast to the statement of the original theoretical model, that turnover intention mediates the additive and multiplicative effects of job involvement and organizational commitment on actual turnover. The study suggests that the proposed involvement by commitment interaction is theoretically justified, and underscores the pertinence of investigating intermediate linkages in turnover research.