Covert modeling vs. Behavior rehearsal in the training and generalization of assertive behaviors: a crossover design.

Twenty-four underassertive individuals from the community were assigned randomly to two treatment orders that included covert modeling and behavior rehearsal in a crossover design. Dependent measures included two self-report inventories and a behavioral assertiveness test. This test included a self-rating scale, two nonverbal measures, and eight measures of speech content. No measurable differences between treatments were found, and both significantly improved assertive skills on 10 of the 13 measures. However, Ss had greater expectations of improvement from behavior rehearsal both during and after treatment. Generalization of assertive skills from trained to untrained situations occurred on 8 of the 11 behavioral measures. Suggestions were made for exploring the use of covert modeling as a personal coping procedure capable of enhancing generalization and maintenance.