title: Understanding the challenges of e-learning.
abstract: Thinking about taking an online course or program? Here's what you should know before you sign up.
authors.affiliation: Indiana University School of Nursing, Indianapolis, Ind, USA.
authors.forename: Diane M
authors.initials: DM
authors.lastname: Billings
mesh_terms: D003194:Computer-Assisted Instruction / Q000379:methods; D020375:Education, Distance / Q000458:organization & administration*; D004506:Education, Nursing / Q000458:organization & administration*; D006801:Humans; D020407:Internet / Q000458:organization & administration*