The Third Force - Maslow's Psychology. Author: Frank G. Goble Publisher: Sanno University Press (Sangyo Noritsu University Press) Content: This book clearly explains the ideas of Abraham Maslow, which formed the foundation of humanistic psychology, to those outside the field. Features: It touches upon humanistic psychology as the "third force" following behaviorism and psychoanalysis, and the famous "Hierarchy of Needs (Self-Actualization Theory)." Price reduced on 3/26