The author deals with limitations on the use of work samples as predictors of vocational success of the disabled. The predictive model is briefly reviewed and ways in which the assumptions underlying this model can be violated or altered in vocational evaluation settings are described. (Author)

Included in the review are work samples; the Jewish Employment and Vocational Service Evaluation System; the Singer Evaluation System; the Testing, Orientation, and Work Evaluation in Rehabilitation System; and the Systematic Approach to Vocational Evaluation System. (Author)

Fair, valid, and reliable measurement of dependent variables is a concern in personnel evaluation studies. Performance tests, that is, job or work sample tests, situational tests, and job learning or trainability tests, are being used with increasing frequency as measurement techniques capable of meeting these needs. The three categories of…

Criteria are presented for vocational evaluators who use work samples as one means of determining the vocational potential of blind clients. Included are rationale for the use of work samples; specific steps for their administration, scoring, and use of norms; and criteria for modifying present work samples and developing new ones. A literature…

This manual reviews the use of work samples in the vocational assessment of blind and visually impaired persons and suggests improvements in their use. The information in the manual was gathered through a literature review, a national survey of vocational evaluators in rehabilitation facilities and schools for the blind, and ideas developed by the…

To provide a compendium of methodologies on cost impacts of automated hospital information systems (AHIS), this report sponsored by the National Center for Services Research identifies, reviews, and summarizes ten studies on information systems which manage patient care data. The studies were identified by a literature search and those that…

This paper provides a summary of thoughts, resources, ideas, and a review of the state-of-the-art provisions of vocational assessment services for the visually impaired. The paper is organized in seven sections. The first section provides definitions of vocational assessment and the related terms of career assessment, educational/psychological…

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…

Personnel selection processes for physically demanding jobs often discriminate against women, minorities, and handicapped individuals. Developing and validating job-related performance tests requires the assessment of the physical demands of a job and of the same physical capabilities in individuals. Job analysis is a systematic assessment…

A study of assessment practices focused on vocational schools, especially those concerned with developing generic workplace skills, as well as comprehensive secondary schools that are developing closer relations with the workplace. The major reasons for educational testing in secondary schools are managing student learning, monitoring educational…

In the past two decades, significant advances have been made in understanding the vocational potential of severely physically impaired adults. However, instruments to evaluate the vocational ability of these persons have been scarce or unsuitable, and attempts to adapt existing instruments or to develop new methods of evaluating these persons have…