You'll be able to assess the psychologist's level of experience as well as obtain a glimpse into the candidate's approach to a difficult client. Be sure that you understand the outcome of the case, the treatment time window and the correlation between treatment and results. If the candidate offers a routine case example, he or she may not have the experience needed to treat more complex psychological disorders. What to look for in an answer:

Experience level with difficult or complex cases

Case conceptualization and approach

Level of focus on positive outcomes