The most useful information I gleaned from these articles falls into two categories: 1) benefits to students (why teachers should use discussion boards) and 2) teacher tips for success (how teachers should use discussion boards).

First, discussion boards add interaction time between student/teacher as well student/student. DB also allow for every student to have a voice (not just the big personalities in the room ;-) and allows for more think time for students who process slower or who are simply shy. Discussion boards also hone communication skills...24 hours a day. Students are not constrained to any time frame and may contribute as their schedule allows.

To maximize student benefit, instructors should monitor, monitor, monitor DB activity and review netiquette expectations for students. Also, all students should be required to participate; an initial icebreaker activity goes a long way toward encouraging participation. Considering the very public nature of a DB, teachers should refrain from publicly praising or correcting students. Finally, teachers should set clear DB expectations: how many response are required and what is the allowable time frame? What is the purpose of topics student responses?