Enhancing Introductory Student Motivation with a Major-Managed Course   Blog: A Pilot Study
  Enhancing motivation and learning attitudes in an introductory physics course is an important but difficult task that can be achieved through class blogging. We incorporated into an introductory course a blog operated by upper-level physics students. Using the Colorado Learning Attitudes about Science Survey (CLASS), periodic in-class surveys, analysis of student blog comments, and post-instructional interviews, we evaluate how the blog combined with class instruction provided the students with a better sense of relevance and confidence and outline recommendations for future use of this strategy. 
Ashley A. August, Kenneth C. Bretey, Bryant T. Cory, Elliott R.   Finkley III, Robbie D. Jones, Dennis W. Marshall, Phillip ...
physics.ed-ph