A stop-smoking program requires participants to monitor their smoking and to control the number of cigarettes they smoke.The program sets a target for the number of cigarettes a participant is allowed each day,and the target number is changed every three days.Although the target moves up and down,it gradually reduces toward a goal of zero smoking after six weeks.If this program were evaluated using a single-subject design,which design would be appropriate?

Question

Quizplus · Accepted Answer

The changing-criterion design would be the most appropriate design for evaluating the stop-smoking program. This design involves gradually changing the criterion or target for behavior change over time, which fits the way this program works. The program sets a target for the number of cigarettes a participant is allowed each day, and the target number is changed every three days, gradually reducing towards a goal of zero smoking after six weeks. Therefore, the changing-criterion design aligns well with the program's methodology.

A Stop-Smoking Program Requires Participants to Monitor Their Smoking and to Control