Humanistic psychology originally viewed itself as a "third force" in American psychology. What were the first two?

Question

Quizplus · Accepted Answer

The first two forces in American psychology were psychoanalytic psychology and behaviorism. Structuralism and functionalism were earlier schools of thought, and biological psychology did not emerge as a significant force until later. Cognitive psychology emerged later as well, after humanistic psychology.

Humanistic Psychology Originally Viewed Itself as a "Third Force" in American