The areas of learning theory and classroom applications of that theory are brought together in this booklet. Although it is impossible to provide the answer to every classroom behavior problem, relating the problems and objectives of a given classroom to learning theory should facilitate the development of effective and efficient programs. Concrete examples of application are included throughout the text. To further illustrate the relationship between theory and application, a series of studies performed by teachers in their own classrooms has been included. The studies sample a wide variety of chronological ages and behavior problems. (Author/MLF)