From Volume 30, Issue 6 of The Journal of Academic Librarianship
Distance Teaching: Comparing Two Online Information Literacy Courses
Elizabeth Blakesley Lindsay
(These links should work if your institution has Science Dirct)
This article compares the author's experience teaching a for-credit information literacy course through two different institutions. Lots of background on the way distance students learn, and things to pay attention to as a result. Not so much on the specific courses, but unless you're teaching one of them that's ok :-) A good read if you're involved in teaching or planning for a whole online course, as opposed to a one-shot deal.