Dispersed and undispersed dependency

Abstract

This study was aimed at developing a measure of Kelly's concept of dispersion of dependency and providing evidence for its usefulness in differentiating degree of dispersion of dependency. Smith and Grassle's (1977) adaptation of Hurlbert's diversity index, a measure used by biologists to differentiate degrees of species diversity, was applied to dependency grids, specifically "being helped" grids. The diversity index was shown to be both useful in differentiating prototypes of relatively dispersed and undispersed grids and robust. Furthermore, evidence was provided for its predictive validity using predictions made by Kelly concerning dependency construing associated with differences in dis..