A comparison of two methods to teach smoking-cessation techniques to medical students

To evaluate two smoking-cessation practice exercises, one using standardized patients (SPs), the other using role playing by medical students.

In the spring of 1994 all 120 first-year University of California, San Francisco, School of Medicine Students were given lectures on the health effects of smoking and how physicians can help patients quit. Afterward some of the students were randomly assigned to two groups in which to practice counseling patients: Group 1 (n = 35) used SPs, Group 2 (n = 37) used role playing. Each of the Group 1 students practiced smoking-cessation techniques with an SP; the SP evaluated the student on cognitive and communication skills, assigned an overall rating, and provide feedback using a standardized form. The Group 2 students (as well as the 48 students not assigned to a group) role-played in pairs and used the same form to provide feedback. All the students evaluated their respective practice practices. Two weeks later 24 Group 1 and 31 Group 2 students participated in a clinic-skills-assessment exercise using SPs. As in the Group 1 practice exercise, each student was evaluated by an SP on cognitive and communication skills and assigned an overall rating. Data were analyzed through a number of statistical methods. The cost of the SP program was determined.

The Group 1 students rated their practice exercise much more favorably than did the Group 2 students. However, there was no significant difference between the groups in their ratings by the SPs on the clinical-skills-assessment exercise. The use of SPs cost a great deal more than did the use of role playing.

Although the students rated the SPs higher than they did the role playing, the two tools produced similar levels of skills attainment. The data suggest that having students practice smoking-cessation techniques through role playing may be as effective as using the more extensive SPs.