In Which of the Following Circumstances Would a Clinician Be

In which of the following circumstances would a clinician be most likely to use self-monitoring?

A) When other forms of clinical observation have yielded no evidence of abnormal behavior
B) To find out what situations are likely to illicit problematic behavior
C) To evaluate the quality of the social environment
D) When analogue situations have not served to provoke the provoke a demonstration of the presenting problem