The relationship between managerial social power and subordinate job performance has produced mixed empirical results. To investigate the relationship between employees' performance and their perception of managers' social power under favorable and unfavorable climate conditions, an average of 135 city government employees completed two series of…

The structure of this report is as follows: First, specific aptitude theory and general ability theory, the two theories of the relation between ability and job performance, are presented and differentiated. Second, there is a discussion of problems in the current use of the General Aptitude Test Battery (GATB) and of problems in the use of…

Drawing from work on the meta-analysis of over 500 validation studies of the General Aptitude Test Battery (GATB) by the U.S. Employment Service, the paper presents a methodological message and a substantive message. Gene Glass's methods, as used by Edwin Ghiselli in personnel selection, ignore study artifacts (sampling error, error of…

A study examined the reading skills of minority and bilingual auto mechanics and office workers in the Los Angeles metropolitan area in order to determine the relationship between the reading skills tested in competency-based exams given in high schools and those required for on-the-job performance. The first phase of the study included both…

This paper reviews the now massive general literature showing that psychological tests are fair to minorities. This literature shows that there is no single group validity, there is no differential validity, and tests overpredict rather than underpredict minority job performance. Further evidence in regard to blacks is introduced from 51…