Demographic dissimilarity, value congruence, and workplace attachment: Asymmetrical group effects

Relying on relational demography and person-organization fit perspectives, the purpose of this paper is to explore the interactive effect of demographic dissimilarity and value congruence on workplace attachment outcomes – affective and normative organizational commitment and turnover intentions. Based on optimal distinctiveness theory, asymmetrical effects across gender and race/ethnicity are also examined.

A diverse sample of 278 restaurant workers in 30 different work units is used to test the hypotheses using hierarchical OLS regression.

The results partially support the idea that perceived and objective value congruence moderate the relationship of race/ethnic and gender dissimilarity on workplace attachment. Tests for asymmetrical demographic group effects showed that value congruence had a stronger moderating effect for whites than for people of color, and for men than for women.

The results suggest that value congruence can ameliorate the adverse diversity effects on workplace attachment, but that a complete substitution effect may not be present. Women and minorities may still be sensitive to demographic representation even when their value congruence is high. This implies that a simultaneous pursuit of fit and diversity is an adequate diversity management strategy to stimulate the inclusion and workplace attachment of all social groups.

This study joins a limited number of studies addressing the interaction of value congruence and demographic dissimilarity, and presents empirical evidence from a work setting. Also, this is the first study to show gender and race/ethnic differences in this interaction.