The effects of assertive training on performance in highly anxious adolescents.

The effects of assertive training on measures of assertiveness, state anxiety, and mathematics performance in highly anxious adolescents were investigated. A group of 96 highly anxious 9th graders was assigned to one of four treatment groups. Pretest and posttest assessment included the Adolescent Self-Expression Scale (a measure of assertiveness), the State-Trait Anxiety Inventory, and the Mathematics Problems and Concepts subtests of the California Achievement Test. Experimental treatment consisted of four assertive training sessions, while placebo treatment for the control groups consisted of four career development training sessions. Posttest was administered to all four groups. A MANOVA was used to analyze all of the data on the students who took the pre- and posttest and attended two or more training sessions. Assertive training resulted in increased assertiveness and decreased state anxiety, with no significant effect on mathematics performance, and no significant effect due to sex. It was concluded that assertive training is a counseling technique which can be used effectively with 9th graders.