Self-Reports of Symptoms, Behavioral Observations, Results of Psychological Tests, and Psychological

Self-reports of symptoms, behavioral observations, results of psychological tests, and psychological interviews are used:

A) by therapists to treat mental disorders.
B) to show that a diagnosis is the cause of a mental disorder.
C) to evaluate clients as part of clinical assessment.
D) by psychiatrists, but not typically by clinical psychologists, to make diagnostic decisions.