As regular readers of this blog will likely know, I am currently part of a doctoral program in Educational Technology, and my learning in this program is online.
The online design of the program is deliberate. It is convenient for me to be able to study at a distance, to be sure, but I'm also learning--both through the content of my coursework as well as the pedagogies employed--how educational technologies offer alternatives to face-to-face learning environments.
Early in my program, we spent a significant portion of a course reading about, discussing, and reflecting on the
No Significant Difference phenomenon: the fact that countless research studies have shown that there is no statistically significant difference
in learning outcomes when the media of instruction is varied. The body of research reviewed is comprehensive and compelling; it goes back to the 1920's, and includes correspondence courses, video-based instruction, and--more recently--online courses. The results indicate that while the
experience of the course may be different, the
learning is "not significantly different."
I confess though, I still get hung up on this point. Because the learning experience is not identical.