Stages of change model for smoking prevention and cessation in schools

An editorial error occurred in this authors' reply by Paul Aveyard and others (5 February, p 447). “Smoking cessation” was omitted in the last sentence of the second paragraph, which should have read: “On this basis, it seems more likely that the smoking cessation expert system for adults, the only one that can be compared with the system for adults, should be more successful and require fewer sessions, yet we found no effect.”