Longitudinal examination of the relationship between supplies-values fit and work outcomes

This study focuses on the robustness of the relationship between supplies-values (S-V) fit and work outcomes. Specifically, the functional form that best describes the relationships of three different dimensions of S-V fit (i.e. intrinsic work aspects, extrinsic work aspects, and social relations at work) with job satisfaction, intention to leave the organisation and psychological well-being was investigated using the moderated regression technique proposed by Edwards (1991, 1994). This study extends previous research by examining the stability of these relationships across two occasions, separated by a period of four years. Results showed that the functional form of the relationship of S-V fit with work outcomes differed by the S-V fit dimension and the work outcome under investigation. However, the functional form of each of these relationships on the first occasion was almost identical to the Form of the relationships on the second occasion. Additionally, results showed that all three SV fit dimensions affected job satisfaction and intention to leave, but had only a weak effect on psychological well-being. The organisational supplies component, as well as its quadratic term in particular, had a large influence on job satisfaction and intention to leave. Implications for future research in the P-O fit area are discussed.