Feelings of depression have convinced Nyla to seek out a therapist. When she met with the therapist, she answered the following questions regarding her behavior: Has your sleeping changed? Has your appetite changed? Have you been crying? Have you been unable to go to work? The therapist only seemed interested in her behaviors, not her thoughts or early childhood. Most likely, Nyla's therapist is from which school of thought? a. behaviorism
b. psychoanalytic theory
c. humanistic theory
d. information processing theory
e. sociocultural theory