Which of the following statements is true of a single-subject research design?
A)It prevents practitioners from obtaining measures of the extent of problem behaviors before implementing interventions.
B)It prevents practitioners from implementing interventions aimed at decreasing the frequency of positive but insufficient behaviors.
C)It provides a baseline against which the results of interventions to eliminate problem behaviors can be assessed.
D)It enables practitioners to rate goal achievement on a scale with points assigned after rating is completed.

Question

Which of the following statements is true of a single-subject research design?​
A)​It prevents practitioners from obtaining measures of the extent of problem behaviors before implementing interventions.
B)​It prevents practitioners from implementing interventions aimed at decreasing the frequency of positive but insufficient behaviors.
C)​It provides a baseline against which the results of interventions to eliminate problem behaviors can be assessed.
D)​It enables practitioners to rate goal achievement on a scale with points assigned after rating is completed.

Quizplus · Accepted Answer

A single-subject research design involves repeated measurements of a particular behavior over time. It provides a baseline against which the effects of an intervention or treatment can be assessed. This allows practitioners to determine whether the intervention was effective in reducing or eliminating problem behaviors. Therefore, option C is correct. Options A and B are incorrect because a single-subject research design does not prevent practitioners from obtaining measures of the extent of problem behaviors or implementing interventions aimed at increasing positive behaviors. Option D is also incorrect because a single-subject research design does not involve the use of point scales for rating goal achievement.

Which of the Following Statements Is True of a Single-Subject