After studying three distant psychological revolutions; the first that of psychoanalysis which emphasized unconscious and irrational force as controlling factors of behavior; the second revolution, the force of stimulus-response that characterized behavior; more recently, a third revolution namely "the humanistic theory of motivation". The researcher acknowledged that Abraham H. Maslow may be considered the propounded and fore-runner of "Humanism" in psychology. The researcher inferred from the work Maslow had done that his contribution in the realm of human history and particularly in the...