“…Therapies such as assertive training that are aimed at ameliorating clients' and patients' social-skill deficits have been carefully evaluated both in analogue studies (e.g., Hersen, Eisler, Miller, Johnson, and Pinkston, 1973;Kazdin, 1974;McFall and Marston, 1970) and in clinically oriented investigations using group comparison designs (e.g., Percell, Berwick, and Beigel, 1974) and single case experimental strategies (e.g., Hersen, Turner, Edelstein, and Pinkston, 1975 Lillesand, 1971;McFall and Marston, 1970;McFall and Twentyman, 1973) and by Hersen and his colleagues with unassertive psychiatric inpatients . In addition, specific strategies for remediating dating-skill deficiencies in college students have been evaluated (e.g., Christensen and Arkowitz, 1974;Curran, 1975;Curran and Gilbert, 1975;Twentyman and McFall, 1975).…”