Yolanda went to a therapist hoping he'd tell her what was "wrong" with her and how to fix it. Instead she found that the therapist was expecting her to discover ways of dealing with her problems. It is likely that Yolanda's therapist is

A humanistic therapist

Explanation:

A humanistic therapist uses a mental health approach to address a patient health issues by emphasizing the need for the patient to base the solution of their health problems based on their own self grown solution such that the idea of the way to experience the most fulfilled existence is by being ones true self is properly conveyed. The guidance from humanistic therapy limits and influences the patients choices and acts to resolve their health issues based on the following concepts.

1) Self actualization

2) Ultimate experiences

3) Free will

4) Needs hierarchy

5) Full functional being

6) Person-centered medical treatment.