A teacher has created a program for improving homework submission.Most children who complete the two-week program permanently submit their homework.Suppose the teacher decided to evaluate the program with a single-subject design.Which design would be most appropriate?

Question

A teacher has created a program for improving homework submission.Most children who complete the two-week program permanently submit their homework.Suppose the teacher decided to evaluate the program with a single-subject design.Which design would be most appropriate?​

Quizplus · Accepted Answer

The most appropriate design for evaluating the program would be a multiple-baseline design, where the program is implemented in a staggered fashion across multiple homework assignments or subjects. This would allow for a comparison of the baseline (no program) phase to the intervention (program) phase, and also control for any external factors that may be affecting the results. The ABAB design is not appropriate as it involves repeatedly withdrawing the treatment, which may be unethical or impractical in this context. The alternating-treatments design and changing-criterion design are also not ideal as they involve comparing different interventions or changing the goalposts for improvement, respectively, which may not be applicable for this program.

A Teacher Has Created a Program for Improving Homework Submission