Overview

cross-validation


Show Summary Details

Quick Reference

1 In psychometrics, evaluating the validity of a test by administering it to an independent sample drawn from the same population as the sample on which it was originally validated, in order to determine the stability of the scores.

2 In regression analysis and multiple regression, measurement of predictor variables, and comparison of predicted and observed values of the dependent variable, in a fresh sample drawn from the same population as the sample from which the regression equation was derived, in order to determine the stability of the predictions.

Subjects: Mathematics — Psychology.


Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.