A number of applied psychologists have suggested that trainability test Black-White ethnic group differences are low or relatively low (e.g., Siegel & Bergman, 1975), though data are scarce. Likewise, there are relatively few estimates of criterion-related validity for trainability tests predicting job performance (cf. Robertson & Downs,…

Work sampling is a managerial accounting technique which provides information about the efficiency of an operation. This analysis determines what tasks are being performed durinq a period of time to ascertain if time and effort are being allocated efficiently. (SK)

Compares three competence assessment strategies that differ in the forms and amounts of evidence required and process of obtaining it: (1) performance samples; (2) workplace observations; and (3) evidence of prior achievements. Concludes that performance evidence may need to be supplemented with prior observations or achievement records and that…

Describes miniature job training and evaluation situations administered to 1,034 "low aptitude" Navy recruits. Checklist criterion data describing the on-the-job performance of the sample were collected after the recruits were on their fleet assignments. The results confirmed the predictive validity of the miniature job training…

Using participant observation and in-depth interviewing, two vocational evaluation facilities, five professionals, and eight clients were studied. A variety of professional and organizational factors were found to be integral and contradictory parts of the assessment, affecting its character and outcome. (Author/SEW)

Work sampling is a research technique where workers are observed at random times and their activities recorded. Data are converted to percentages indicating the overall distribution of how time is spent in various categories. A background of work sampling, its history in libraries and the planning and implementation of a school library media study…

Addresses problems involved in developing and using performance tests, creating job-like testing situations, specifying measurable criteria, and controlling external factors to reduce problems of test reliability. Placing trainees in on-the-job training environments when training cannot be provided in the classroom or laboratory is recommended.…

Concerns expressed regarding the use of work sample systems for assessing handicapped students include: limitations of trait assessment; criteria and standards; application of work sample results; need to measure learning outcomes; and limited focus. Recommendations include use of competency analysis, selection criteria, and commercial and locally…