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

Question

Quizplus · Accepted Answer

An A-B design is a simple single-subject research design that involves a baseline phase (A) followed by a treatment or intervention phase (B), where measurements are taken before and after the intervention to assess its effect.

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