“…Supervisees show a significantly greater preference for the former supervisory style (Balsam & Garber, 1970;Barnett, 1973;Rosenblatt & Mayer, 1975), and evidence significantly greater improvements in psychotherapy skills and knowledge with the former (versus the latter) supervisory approach (Austin & Alterkruse, 1972;Blane, 1968;Davidson & Emmer, 1966;Demos & Zuwayliff, 1963;Hansen & Barker, 1964;Pierce, Carkhuff, & Berenson, 1967;Pierce & Schauble, 1970). More facilitative supervisors may also counteract the aversive and reactive effects of grading in supervision (Kinney, 1970).…”