The gap betwccn classroom prcparation and field performance continues to be a major problem to social work educators. "Standardized Clients" (SCs) have been accepted by medical educators since the 1970s but have not becn systematically integrated into social work education. This paper advocates the feasibility and effectivcncss of using SCs, in both the education and evaluation of social work students, and in a wide variety of applications, thereby significantly strengthening competency-based, direct practice training in Schools of Social Work. SCs are nonprofessionals trained to simulatc a wide range of physical signs, emotions and affect, symptoms and behaviors, and able to recall a breadth of scripted medical, psychiatric, and social information with a high degree of realism. Thcy can provide behavior-based evidence, frec of the potential for risk to "real" clients, that skills have been mastered. We are proposing that this incthod of instruction and evaluation is eminently suited to the goals and objectives of social work education as a means of providing students with opportunities to practice their interviewing and assessment skills prior to contact with clients in thc field. [Ariicle copies available for a f i e /iorri 77re Haworih Docrtererit Delivery Sewice: 1-800-342-9678. E-mail addiws: geiiifojo@liaworfli. conr]