To clicker or not to clicker, that is the question

Can we change the idea of using clickers, or PRS (personal response systems) in a class of 200 students to instructors thinking that using clickers is a viable way to increase interaction and student engagement?

How much collaboration is enough?

Collaboration is and has been "all the rage" in learning and instructional technologies are playing a larger role in the activity. There are many studies on both the physical space and the digital applications that support collaboration - specifically, in higher education. How can better identify how the physical and the virtual fit together to promote collaboration between students, between teachers, and between researchers?