Principles of Adult Learning. Part of being an effective instructor involves understanding how adults learn. Malcom Knowles, a pioneer in adult learning, identified the following . Apr 07, · Instead of memorizing facts and figures, experiential learning is a more hands-on and reflective learning style. Adult learners are able to utilize this theory and learn by doing, instead of just hearing or reading about something. Role-play, hands on experiences, and more are all part of experiential xmilf.xyz: Western Governors University.