Early retirements 7. The selection process is the process of screening job applicants to ensure that the most appropriate candidates are hired. Selection is an exercise in prediction. Prediction is important since any selection decision can result in four possible outcomes. Validity describes the proven relationship that exists between a selection device and some relevant criterion.
Reliability is the ability of a selection device to measure the same thing consistently.
B. Selection devices are varied and numerous. The application form is used by almost all organizations for job candidates. Written tests can include tests of intelligence, aptitude, ability, and interest. Performance simulation tests involves having job applicants simulate job activities. Interviews are very popular as a selection device, although there are many concerns about the reliability and validity of them.