A self-report measure of assertiveness in young adolescents.

Reported a self-report measure of adolescents' assertiveness. Items for this scale were presented to young adolescents (N = 78) and subsequently were subjected to a factor analysis that revealed factors of submissiveness, aggressiveness, and assertiveness. Teacher ratings and behavioral responses during a role-play test also were obtained and provide additional validational evidence in support of the scale. After the validational study, a small assertiveness training program was conducted to evaluate the efficacy of standard treatment procedures with this population. Results indicated that training effects were obtained and that the effects generalized to situations that had not been employed during training.