Multimodal assessment of rehearsal treatments in an assertion training program.

50 nonassertive undergraduate Ss participated in a study designed to assess the efficacy of several behavior rehearsal procedures in an assertion training program. In addition, 15 highly assertive undergraduates also participated in the pretest assessment, which included behavioral, cognitive, and physiological measures. Following pretest, the nonassertive Ss were randomly assigned to a no-treatment control group or to groups that received 2 sessions of behavior rehearsal, exaggerated rehearsal, role-reversal training, or a treatment consisting of a combination of behavior rehearsal, modeling, and coaching. Pretest results indicate that the nonassertive Ss were rated as responding less assertively in the behavioral role play test and also reported themselves as being more anxious than the assertive Ss. Posttest data indicate that the role-reversal group was the least effective treatment in modifying self-reports of assertion behavior, while the exaggerated-rehearsal and full-treatment groups demonstrated the largest gains on several measures. (15 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)