An analysis and evaluation of audio teleconferencing to facilitate education at a distance. [No authors listed] DR Garrison - American Journal of Distance Education, 1990 - Taylor & Francis GSID: H6fkhnd8k_0J
How does distance education compare with classroom instruction? A meta-analysis of the empirical literature. Bernard RM, Abrami PC, Lou Y. RM Bernard, PC Abrami, Y Lou… - Review of …, 2004 - journals.sagepub.com GSID: 1nlYBK_fTtYJ
Learner‐interface interaction in distance education: An extension of contemporary models and strategies for practitioners. Hillman DCA. DCA Hillman, DJ Willis… - American Journal of …, 1994 - Taylor & Francis GSID: j24tkxfEYbQJ
Instructional video in e-learning: Assessing the impact of interactive video on learning effectiveness. [No authors listed] GSID: 5OIHOiikR1YJ
