Jul 13, · Andragogy Theory is a prominent adult learning mechanism to achieve the desired efficiency and effectiveness. Andragogy theory is the brainchild of Malcolm Knowles. In the article, we will discuss the key concepts and principles of andragogy. You can relate as to how adult learning theories vary from that of the education granted to children. Andragogy – Adult Learning Theory (Knowles) Summary: Andragogy refers to a theory of adult learning that details some of the ways in which adults learn differently than children. For example, adults tend to be more self-directed, internally motivated, and ready to learn.