Search Results for: Scale Development

In the Fourth Edition of Scale Development, Robert F. DeVellis demystifies measurement by emphasizing a logical rather than strictly mathematical understanding

Synthesizing the literature from the survey and measurement fields, this book explains how to develop closed-response survey scales that will accurately capture

Several decades of psychometric research have led to the development of sophisticated models for multidimensional test data, and in recent years, multidimension

Effective measurement is a cornerstone of scientific research. Yet many social science researchers lack the tools to develop appropriate assessment instruments

Presents a people-centred approach to development.