This document discusses behavioral assessment approaches. It begins by defining behavioral assessment as focusing on interactions between situations and behaviors to effect change. It then provides a brief history of behaviorism and influential theorists like Pavlov, Skinner. Key aspects of behavioral assessment are that it views test responses as samples of behavior and uses functional analysis models like SORC and ABC to understand behaviors. Common behavioral assessment methods described include behavioral interviews, observational techniques, controlled performance, self-monitoring, role-playing, inventories, and cognitive-behavioral assessments.