Work Sample Tests: Designed to have high content validity through a close relationship with the job. Show Work Sample tests are based on the premise that the best predictor of future behavior is observed behavior under similar situations. These tests require the examinee to perform tasks that are similar to those that are performed on the job.
TipsJob Analysis Critical for identifying the content of the job from which samples will be developed. The Critical Incident Technique would be useful for identifying job duties/tasks that, if sampled on the test, would result in high predictive validity (criterion related validity). High Content Validity The test should be constructed with the intent of developing a highly content valid test. The content validity is build into the test. Equipment If specific equipment is used by incumbents on the job, try to incorporate all or some of that equipment on the test. Of couse, the safety of the applicant should take precedence over use of dangerous or unfamiliar tools or machines. Types of Work Sample Tests
Validating Work Sample Tests
What is work sampling what are its merits and limitations?(1) Compared to time study, the statistical approach of work sampling study is difficult to be understood by worker. (2) The operators may not understand value of sample size and accuracy etc. (3) It is not economical for the study of jobs of short duration or operators and machines, spread or located over wide area.
What is work sampling and where it can be useful in the area of production?Work sampling is the statistical technique used for determining the proportion of time spent by workers in various defined categories of activity (e.g. setting up a machine, assembling two parts, idle…etc.).
What is work sampling and what are its uses?Work sampling is a research technique where workers are observed at random times and their activities recorded. The data collected can be converted to percentages indicating the overall distribution of how their time is spent in various categories.
What is the meaning of work samples?A work sample is a product (such as an example of writing/editing) that applicants are requested to bring to the job interview. These samples are reviewed by the hiring supervisor as examples of work that can be produced by the applicant, and the review becomes part of the overall selection process.
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