Daily Archives: September 19, 2019

First of all, CONGRATULATIONS for surviving the first exam! Please do not hesitate to contact Eranda or me if you have any questions about it. Back to the take-away points: 1. How to test validity? Face validity: the extent to which a measure appears to measure what it’s supposed to measure Construct Validity: Testing theContinue reading “Class #7: Vadility and Test-bias”