How to Facilitate a Study

When I wanted to learn how to do open card swords, which obviously you have a bunch of blank cards. People are creating their categories and then they are bucketing those those items together. It just took facilitation skills that I didn't feel like I had. So what I actually ended up doing was going and practicing card sorting on my friends. And then trying to that's a super low stakes environment, right? Is practicing these things with your friends.