You will be surprised how quickly a short video conveys just what students know, says @rjallainhttp://bit.ly/2i5glWC
Problem is, video reports might be subject to 'halo effects' that bias assessments, as studied in decades of 'person perception' research.
0 replies
1 retweet
4 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.