Parking Clowns Example-Participation 5
It’s easy to get confused by the concepts of test or measurement validity and reliability. They’re both really important concepts in research, so let’s look at them in closer detail. I’m going to use a silly, but hopefully memorable, example. Let’s say you’re doing a study about how two groups (let’s say happy clowns and sad clowns) compare in their ability to parallel park. You […]