If a Psychologist Defines Herself as a "Scientist-Practitioner," What Do

If a psychologist defines herself as a "scientist-practitioner," what do we automatically know about her through this label?

A) She is focused on pure research and practices sound methodological principles.
B) She relies on the latest research findings in providing quality care and treatment to patients.
C) She takes a behavioural approach, only trying to change dysfunctional behaviours that are observable.
D) She is not focused on the etiology of a disorder but on a research-based treatment approach.