o-Freudian theories such as those of Alfred Adler, Erich Fromm, Karen Horney, and Harry Stack Sullivan more valid than those of Freud? Why or why not?...

Are Neo-Freudian theories such as those of Alfred Adler, Erich Fromm, Karen Horney, and Harry Stack Sullivan more valid than those of Freud? Why or why not? Support your position with one or more specific examples of distinguishing points of view or perspectives that differ from those of Freud.