Empirical Research on Performance Improvement

Renewed interest in research on performance improvement provides an ideal opportunity to examine how much empirical work is actually published and to identify the focus of research in the field. This paper describes a study conducted to examine the empirical research on performance improvement. The study involved a content analysis of articles published in PIQ from 1997 through 2000. Results indicated that empirical research accounted for about one-third of all articles published in PIQ. A detailed analysis of the empirical research studies published in the journal is provided.