This study was intended to examine the mediation effect of goal-seeking orientation (growth-seeking orientation, validation-seeking orientation) between indecisiveness and experiential avoidance in university students. For this research, samples of 671 university students in all parts of Korea were asked to complete the Frost’s Indecisiveness Scale(FIS), Korean Multidimensional Experiential Avoidance Questionnaire-24(K-MEAQ-24), Goal Orientation Inventory(GOI). The data were analyzed using correlation analysis and regression analysis, the result is as follows. First, indecisiveness, experiential avoidance, goal-seeking orientation displayed statistically significant correlation. Second, it was verified that indecisiveness had a positive effect on experiential avoidance. Third, goal- seeking orientation has a mediating effect on the relationship between indecisiveness and experiential avoidance. Based on such results, the significance and limitations of this study and proposal of follow-up study were discussed.