A study evaluated a prework assignment for predicting work-task preferences among three adults with severe multiple disabilities prior to supported employment. The assessment compared worker selections from pairs of work tasks drawn from their future job duties. The assessment accurately predicted tasks that the workers preferred to work on.…

The Work Performance Assessment (WPA) is a brief work simulation designed to evaluate job maintenance skills, emphasizing work-related social/interpersonal skills rather than specific vocational skills. The WPA uses three work samples involving sorting of food service items to measure 19 common work demands in four categories: responding to…

The study was designed to determine the reliability and criterion validity of a psychomotor performance test (the Fine Finger Dexterity Work Task Unit) with 40 partially or totally blind adults. Reliability was established by using the test-retest method. A supervisory rating was developed and the reliability established by using the split-half…

In the domain of performance assessment, the errors-and-omissions (EOT) test falls between a work-sample test and a simulation test. The examinee works with a sample of material from the work environment. The correct answers and the exact criteria for acceptable performance are known in advance. For this study, EOTs were used for assessing entry…