_____ is a single-subject design in which researchers establish a baseline, introduce the intervention and measure the same variable again, then remove the intervention and take another measurement.
A) An A-B design
B) An A-B-B-A design
C) An A-B-A-B design
D) An A-B-A design

Question

Quizplus · Accepted Answer

An A-B-A design involves establishing a baseline (A), introducing an intervention (B), and then removing the intervention to return to baseline (A) to measure the effects of the intervention.

_____ Is a Single-Subject Design in Which Researchers Establish a Baseline