Single-case designs 

Discussion Topic 

Respond to the following in a minimum of 200 words:

There are many areas of psychology that rely heavily on single-subject/case designs, including the area of Applied Behavioral Analysis. One of the struggles of not having many subjects is the difficulty in generalizing results to others. Internal validity can also be a challenge, but there are ways to strengthen it. Two methods, the withdrawal (or reversal) design and multiple baselines design offer some internal validity. However, there are pros and cons to each method.

Every study is not well suited for every design. 

Can you describe a good fit for an ABAB withdrawal design and an appropriate multiple baseline across behaviors design?