Ep: 169 – Validity – How Can You Tell a Good Test from a Bad One?

  • February 12, 2012

In episode 168 I discussed reliability but the real test of a test’s “mettle” – or how confident you can be in the results – comes when you subject it to lots of validity tests. You’ll learn a lot about validity if you take a psychology class. High validity is what separates the many fun-to-take […]