4 ms·
I moved passed gold stars on my papers a long time ago, but gamefication will be a huge driver of behavior. Skinner would be proud.
by lowprofile 16y ago
I moved passed gold stars on my papers a long time ago, but gamefication will be a huge driver of behavior. Skinner would be proud.
- citizenkeys 16y agohttp://star.me http://star.me for all your gold star needs.