[Air-L] Lit on teacher use, engagement w/digital learning tools

Hi, list. I'm searching for research on teacher engagement with digital learning tools, i.e. how well they like these tools and the extent to which they tend to engage with features like rating content, collaborating online with other teachers and classrooms, etc. Any suggestions are much appreciated; send them to the list, or to my email address below. Thank you in advance. Margaret Weigel mweigel (at) alum.mit.edu ______________________