When the Effect of an Intervention in a Single-Subject Design

question 15

Multiple Choice

When the effect of an intervention in a single-subject design is in the same direction as a baseline trend (either increasing or decreasing) ,the researcher

• A)can be extra confident regarding the effectiveness of the treatment.
• B)can be confident that the treatment did not work because of the baseline trend.
• C)cannot make firm conclusions about the effectiveness of the treatment.
• D)none of these