A typical withdrawal design is usually designated by the letters (where A represents baseline and B represents intervention) _____________.
A. A-B
B. B-A-A-A
C. A-B-A
D. A-B-A-B
Question 2
Single subject studies ____________.
A. may incorporate elements of qualitative and quantitative procedures
B. are rigid and do not allow for the use of a variety of data collection techniques
C. may incorporate robust and powerful methods for influencing an individual's behavior
D. Both A and C