This document discusses several pioneers in classroom management theory including William Glasser, B.F. Skinner, John Dewey, and Linda Albert. It summarizes their key ideas for improving student behavior and engagement. For example, it states that Glasser believed student behavior will not improve until educators change how they work with students and that forced motivation does not work. It also explains that Dewey thought students learned best when exploring subjects of interest and that Albert's cooperative discipline emphasizes teacher-student collaboration on class decisions.