The usefulness of a predictor is determined by the value it adds to the prediction of job success above and beyond the forecasting powers of other available predictors.

Question

Quizplus · Accepted Answer

The usefulness of a predictor is indeed determined by its ability to improve the accuracy of job success prediction beyond what other predictors can achieve. This concept is known as incremental validity, and it is essential for evaluating the usefulness of any selection tool.

The Usefulness of a Predictor Is Determined by the Value