Abstract
A state-of-the-art literature review was conducted to identify diagnostic assessment technique for driver problems. This review is presented in Volume I; "State-of-the-Art in Driver Problem Diagnosis". (See B 10340). Based on the literature review, a prototype diagnostic assessment techniques which have been shown to be useful in an operational setting. This model is intended to serve as a practical guide for the operational assessor in the traffic enforcement/control system. The discussion includes the development of the model, and provides guidelines for operational implementation.