The increase in validity when a new source of prediction is added to other sources is known as
A) predictive validity
B) incremental validity
C) concurrent validity
D) regression enhancement

Question

Quizplus · Accepted Answer

Incremental validity refers to the increase in predictive power achieved when a new test or measure is added to an existing set of tests or measures. It assesses how much more accurately predictions can be made with the addition of the new source.

The Increase in Validity When a New Source of Prediction