theory has both been celebrated and condemned in educational practice and research. Many proponents have argued that theory allows—even forces—us to see the “big picture” and makes it possible for us to view our practice and our research from a broader perspective than that envisioned from the murky trenches of our practice. This broader perspective helps us to make connections with the work of others, facilitates coherent frameworks and deeper understanding of our actions, and perhaps most importantly allows us to transfer the experience gained in one context to new experiences and contexts. Critics of theory (Wilson, 1999) have argued that too strict an adherence to any particular theoretical viewpoint often filters our perceptions and blinds us to important lessons of reality. The intent of this chapter is to look at learning theory generally, and then focus on those attributes of the online learning context that allow us to develop deeper and more useful theories of online learning