Validity is perhaps one of the most misunderstood concepts in HR analytics and psychometrics in particular. This is a topic that I have previously written about on this blog but the message has yet to fully resonate with the HR community. The most common question that OPRA gets asked in relation to any solution we sell, be it an assessment, survey or intervention, continues to be “What is the validity?”
On the face of it this is a perfectly reasonable question. However when probed further, it becomes clear that there remains a gap in understanding what validity translates to in terms of business outcomes. The answer to this question is invariably a validity coefficient rolled off the tongue that then suffices some checkbox prescribed for decision making. Continue reading