Of the Following, Which Statement Would Most Likely Be Endorsed

Of the following, which statement would most likely be endorsed by a humanistic psychologist?

A) Because mental events cannot be observed, psychology should restrict its focus to observable, measurable behaviour.
B) We should examine how the mind helps us adapt to a complex and changing world.
C) People are capable of making conscious, rational choices, which can lead to growth and psychological health
D) Human behaviour is primarily determined by unconscious mental forces and conflicts.