The purpose of this study is to examine the effects of MBSR (Mindfulness-based stress reduction) for the reduction of test anxiety in adolescents compared to CBT(Cognitive-Behavioral Therapy). The MBSR and CBT programs were composed of 8 sessions, and administered twice-weekly for 4 weeks. The participants of this study consisted of three groups-the MBSR group, the CBT group, and the control group. The tests used in this study were the Test-Anxiety Inventory-Korean(TAI-K) and the Self-Consciousness Scale(SCS), which were administered before and after the treatments began. The results of this study were as follow. First, there were significant differences on the scores of TAI-K among three groups. But no significant differences were on the scores of test-anxiety, the subtest TAI-K. Second, there were no significant differences on the scores of self-consciousness among three groups. The MBSR and the CBT groups showed significant improvements only on the total scores of test-anxiety and the significant decrease on the scores of worry than the control group. Importantly, the MBSR group showed significantly greater reduction on emotional components than the CBT. Finally, suggestions and limitations of this study were discussed.