Valid and reliable pre-employment tests accurately identify matching candidates while avoiding bias during administration. Click here to understand the science behind pre-employment assessments and ...

In this paper, researchers present the results of rigorous validity and reliability testing for the CoC measure required for NQF endorsement.

D. Osoba, N. Aaronson, B. Zee, M. Sprangers, A. te Velde, Modification of the EORTC QLQ-C30 (Version 2.0) Based on Content Validity and Reliability Testing in Large ...

Classical test theory defined the predictive validity of a test as the ordinary Pearson correlation between scores on the test and scores on a validation criterion. For some purposes this definition ...

This study aimed to test extensively the reliability and validity of the 3DNX v3 triaxial accelerometer in a mechanical setting and during treadmill exercise. The unit yielded promising results in ...

Confidence that the instrument will assess pain in a reproducible way is essential, and must be demonstrated with validity and reliability testing.

The ImPACT (Immediate Post-Concussion Assessment and Cognitive Testing) program has become the standard for computerized concussion evaluation. Hundreds of thousands of athletes across the country ...