Found! The Caliper vs OMG Comparison: Which Sales Candidate Assessment is More Predictive?

When are you most likely to find the item you lost or misplaced?  Immediately after you purchase its replacement, of course! 
I just found an article that I wrote in 2012 but forgot to click the publish button!  Almost nine years in the making, this article compares OMG with Caliper and I did update it so that the information on both assessments is current.
I compared two assessments for the same candidate: one from Objective Management Group (OMG) and one from Caliper.  Not being one to pass up opportunities like this, I conducted another comparison where OMG recommended this person for the role and Caliper did not.