Effect of acceptance and commitment therapy group counseling on congruence of counselors in training
The purpose of this research was to study the effect of Acceptance and Commitment Therapy group counseling on the congruence of counselors in training. The research design used was the quasi experimental pretest-posttest control group design. The sample group was composed of 18 third year undergraduate counselors in training from Faculty of Education, Chiang Mai Rajabhat University. The samples (n=18) were assigned into two groups: experimental group (n=10) and control group (n=8). The experimental group participated in Acceptance and Commitment Therapy group counseling conducted by the researcher for approximately 15 hours over 2 consecutive days.