The purpose of this study was to analyze the implementation of the Video Assessment of Interactions in Learning (VAIL) as a standardized measure of preservice teacher learning. Based on the Classroom Assessment Scoring System, the VAIL measures participants’ ability to identify effective teaching strategies and interactions related to emotional supports, classroom organization, and instructional supports. The data suggest that the VAIL may be a useful tool in examining preservice teacher learning. However, large variability in preservice teachers’ ability to identify effective teaching strategies and behaviors remains unexplained by this model.