1. Role play tests for assessing social skills: Are they valid? Are they useful?;Bellack;Journal of Consulting and Clinical Psychology,1979
2. Relationship of role playing and knowledge of appropriate behavior to assertion in the natural environment;Bellack;Journal of Consulting and Clinical Psychology,1979
3. Convergent and discriminant validition by the multitraitmultimethod matrix;Campbell;Psychological Bulletin,1959
4. The behavioral assessment of social skills;Eisler,1976
5. Basic issues in behavioral assessment;Goldfried,1977