Proposed by Gregory Bateson, it is another model that creates some hierarchy of types of learning, like [[Bloom's taxonomy]], albeit quite different. **Learning 1**, is conditioning to learn the right behaviours or responses within a given context. **Learning 2,** is learning about the often implicit rules of the context itself. For example, what should be valued, how to perform your role, how to please the teacher and so on. **Learning 3,** is the questioning of the context itself and attempting to construct some kind of alternative.