A - B - C Alfred Adler Aristotle Aushra Augustinavichute Albert Bandura Aaron Beck Alfred Binet John Bradshaw Jean-Martin Charcot D - E - F Albert Ellis Erik H. Erikson Hans Eysenck Viktor Frankl Anna Freud Sigmund Freud Erich Fromm G - H - I Sammy Gouti Harry Harlow Karen Horney J - K - L William James Arthur Janov Ernest Jones Carl Jung George Kelly Alfred Kinsey Melanie Klein Wolfgang Köhler Lawrence Kohlberg Emil Kraepelin Elizabeth Kübler-Ross Jacques Lacan M - N - Ñ Rollo May Abraham Maslow William Masters and Virginia Johnson Lloyd deMause Alice Miller O - P - Q Ivan Pavlov Fritz Perls Jean Piaget James W. Prescott R - S - T Otto Rank Wilhelm Reich W. H. R. Rivers Carl Rogers Hermann Rorschach Virginia Satir Morita Shoma B. F. Skinner Robert Sternberg U - V - W Henri Wallon Liev S. Vygotski John B. Watson Wilhelm Wundt X - Y - Z Irvin Yalom Robert Yerkes
