A study by Foxx and Rubinoff showed how small N designs can be useful in reducing the amount of caffeine people ingest daily. They used which design?
A) A-B-C-B
B) A-B-A-B
C) alternating treatment
D) changing criterion

Question

Quizplus · Accepted Answer

The study by Foxx and Rubinoff used a changing criterion design, which is effective for evaluating interventions that aim to gradually change behavior, such as reducing caffeine intake.

A Study by Foxx and Rubinoff Showed How Small N