The practicality of three appraisal instruments was measured in terms of user preference, namely, behavioral observation scales (BOS), behavioral expectation scales (BES), and trait scales. In all instances, BOS were preferred to BES, and in all but two instances, BOS were viewed as superior to trait scales. (Author/ABB)

The Personal Profile System (PPS) is a psychological testing instrument that has been widely used. The construct validity of the PPS was studied through a review of the literature. This paper organizes the literature review into three broad categories: the background of the PPS; the reliability of the PPS; and the validity of the PPS. The PPS is a…

This paper discusses the advantages and disadvantages of commonly used measures of job effectiveness, concentrating on a recent development in the field, the Behaviorally Anchored Rating Scale (BARS); and proposes a new approach, the Behavior Description Index (BDI), which the author contends reduces or avoids most of the shortcomings of other…