In Order to Draw a Causal Conclusion from a Multiple-Baseline

Multiple Choice

In order to draw a causal conclusion from a multiple-baseline design, what must occur?

A) The treatment needs to change the behavior when it is implemented for the different people, behaviors, or settings
B) The treatment effect has to reverse upon return to baseline
C) The behaviors, settings, or people must be highly related or interdependent
D) Multiple groups need to participate in the study