What is the Third Force of Psychology called?

Correct option is B

Historically, Behaviorism is termed the First Force, Psychoanalysis the Second Force, and Humanistic Psychology (Maslow, Rogers) the Third Force, emphasizing free will, self-actualization, and personal growth as a reaction against the deterministic views of the first two forces.
Information Booster:
1. Transpersonal psychology is sometimes called the "Fourth Force."
2. Humanistic psychology emerged strongly in the 1950s–60s.
3. Key figures: Abraham Maslow, Carl Rogers, Rollo May.
4. It emphasizes subjective experience and human potential over pathology.