In a single-subject experimental design, a researcher must obtain stable and accurate assessment of the dependent variable before the introduction of an intervention in order to compare the two phases.

Question

Quizplus · Accepted Answer

This is true; obtaining stable and accurate assessment of the dependent variable before the introduction of an intervention is crucial in ensuring the validity of the comparison between the baseline phase and the intervention phase in a single-subject experimental design.

In a Single-Subject Experimental Design, a Researcher Must Obtain Stable