“…The three studies we found of schizophrenic patients (Fairweather, Simon, Gebhard, Weingarten, Holland, Sanders, Stone, & Reahl, 1960;Grinspoon, Ewalt, & Shader, 1968;May, 1968) suggest that psychotherapy combined with pharmacotherapy is more effective than psychotherapy alone, but in most ways not more effective than pharmacotherapy alone. Similar trends emerged from studies of neurotic patients (Daneman, 1961;Gibbs, Wilkins, & Lauterbach, 1957;Lorr, McNair, Weinstein, Michaux, & Raskin, 1961;Lorr, McNair, & Weinstein, 1963;Rickels, Cattell, Weise, Gray, Yee, Mallin, & Aaronson, 1966;Roth et al, 1964), but this latter group is less wellcontrolled and the role of psychotherapy as a treatment method was limited. In all of these latter studies the treatment, generally on a once-a-week basis, did not exceed 8 weeks.…”