There are 13 modules included this module cluster for individualizing instruction in behavior modification at the college level: a) Writing Instructional Objectives, b) Defining Operant Terms, c) Basic Operant Principles, d) Analysis of Behavior in Operant Terms, e) Operant Measurement Techniques, f) Recording Operant Behaviors, g) Specifying the situation in Which Measurement Takes Place, h) Examples of Operant Studies, i) Measurement of a Social Behavior, j) Measurement of an Academic Behavior, k) Modification of Social Behavior, l) Modification of Academic Behavior I, and m) Modification of Academic Behavior II. These modules, developed for use in the elementary education program at Glassboro State College, consist of a) statement of objectives, b) list of prerequisites, c) preassessment procedures, d) uniform instructional activities, e) supplementary instructional activities, f) postassessment procedures, and g) remediation activities. (HMD)