The increasing number of external students enrolling at Charles Darwin University has led to the university investing in new technologies to provide better support for students studying online. Many students, however, come from non-traditional backgrounds and lack some of the skills and confidence to participate successfully in an e-learning…

Questions about the necessity of tutors' content experience and what skills are required to make tutor behavior effective have received increased attention in the literature about problem-based learning. The present study attempts to examine the effects of context-specific variables through analysis of the generalizability of tutor behavior and…