The problem with which this investigation is concerned is the comparison of the effects of two group counseling approaches upon selected counselee characteristics. The purpose of the study was the determination of the relative effectiveness of counselor-led group counseling and leaderless group counseling upon anxiety, self-concept, and study habits and attitudes among high school seniors. Forty of ninety-six Russellville, Arkansas, high school seniors who were referred for group counseling by their high school teachers and counselors were randomly selected as subjects. Thirty of the students were assigned in a random manner to three ten-member experimental groups. Ten of the students were assigned in a random manner to a control group. Following treatment each group was reduced to eight subjects each because of poor participation by a few subjects in each group. The IPAT Anxiety Scale, the Tennessee Self-Concept Scale, and the Survey of Study Habits and Attitudes were administered to all subjects prior to and after ten weeks of treatment.