Rochelle, a psychodynamic therapist, is constantly looking for hidden meanings behind holly's nightmares. hence, it can be concluded that rochelle is:

I believe the answer is: Provide an interpretation

In this context, interpretation refers to the analysis that made by psychologist in order to determine why the patient experience her dream.

In order to do this, Rochelle would evaluate and connect Holly's dream with the underlying subconscious thought that Holly might not aware of.