Historical Approaches and Perspectives in Counseling and Psychotherapy By isaaccarter Aug 28, 1896 Sigmund Freud - Developed theory of psychoanalysis Developed his theory of psychoanalysis Sep 3, 1900 Ivan Pavlov publishes theories on conditioned response and reflex Feb 5, 1907 Carl Jung, following Freud's steps, develops psychodynamic theory Oct 12, 1909 Freud began a lecture tour accros North America making his theories widespread Dec 9, 1913 Ernest Jones supports the use of lay ananlysis Jul 6, 1920 John Watson uses prediction to develop Behaviorism Apr 19, 1926 A.A. Brill succesfully petitions to make lay analysis illegal in the United States Nov 23, 1929 Robert Hoppock desgins his career development theory Mar 9, 1940 B.F Skinner coins operant conditioning Mar 30, 1942 Carl Rodgers leads to a distinction between counseling and psychotheraphy May 10, 1951 Carl Rodgers designs person-centered Humanistic theory Sep 22, 1955 Abraham Maslow - Hierarchy of needs Jan 29, 1960 Jean Piaget begins a focus on cognitive ability Jun 24, 1965 Fretz Perls helps support Gestalism Oct 21, 1969 Aaron Beck begins a real focus on depression