Of all the methods used in personnel selection, ________ have the highest overall validity for predicting job performance.
A) tests of cognitive abilities
B) work sample tests
C) job knowledge tests
D) reference checks

Question

Quizplus · Accepted Answer

Tests of cognitive abilities have consistently been shown to be the best predictor of job performance across a wide range of occupations and industries. They measure a person's general mental ability, which is highly related to job performance. While work sample tests and job knowledge tests can also be useful, they are typically less valid than cognitive ability tests. Reference checks may provide valuable information, but they are limited by the fact that most references are positive and may not provide a complete picture of the candidate's strengths and weaknesses.

Of All the Methods Used in Personnel Selection, ________ Have