In my more jaded and skeptical years, I saw discussions of learning theories in the same light as the early theological discussions concerning the number of angels that could dance on the head of a pin. It was often hard to see the relevance to actual teaching and learning.
Having been sufficiently socialized, however, I now feel a good theory provides insight into the learning process, and it provides a useful working metaphor. As Moore & Kearsley (1996) point out in Distance Education: A Systems View:
“A theory is a representation of everything that we know about something. Theory gives us a common framework, a common perspective, and a common vocabulary that help us ask questions in a sensible way and make sense of problems.”
So what changed my mind?