Abstract

In this paper we deal firstly with epistemological foundations of the process of operationalization in general and the character of correspondence rules in particular. After this we discuss the theoretical foundation of a scale for measuring work motivation. We explicate three different approaches, which can be used as a theoretical background for this scale. As a next step we specify and test different measurement theories relating the observable and the latent variables and compare their suitability. The sample used is a representative sample of the West-German population in 1980. Finally we test the stability of the best model in different age groups.