he purpose of this study was to verify the effects of Acceptance and Commitment Therapy program on the anger rumination, job burnout and commitment action especially in new comers who have graduated from university and have been working for less than one year.
In order to achieve the purpose of the study, Acceptance and Commitment Therapy was readjusted and then conducted for new comers in A Company located in Kyeongnam province, All 32 members were interested in this program, but during pre-orientation, 6 among 32 persons withdrew their interest, so finally 26 persons have joined after pre-orientation. The objects were divided into two parts of 14 members and 12 members considering their working condition & hope ; an experimental group 16 and a control group 12, respectively.
And then the experimental group participated in a program in 8 sessions, and each session was conducted once a week for 110 minutes. In contrast, any action was not taken for the control group. To verify the effects of the program, the nonequivalent control group pretest-posttest design was applied to the selected experimental and control groups in order to prove the effectiveness of the program. The SPSS 22.0 was used for the statistical process of the results and the analysis of covariance(ANCOVA) and multi-covarianceMANCOVA)　with statistical methods was calculated to verify the hypothesis of the study. In addition, for more detailed information, the content analysis was performed in parallel to complement the quantitative research of the statistical analysis analyzing the effect which are based on checking on the each experience reports and program evaluations results which participants had submitted during program session.
The findings of the study were as follows:
First, the experimental group that participated in the acceptance and commitment therapy program made better improvement in anger rumination than the control group that didn''t.
Second, the experimental group that participated in the acceptance and commitment therapy program showed more improvement in job burnout than the control group that didn''t.
Third, the experimental group that participated in the acceptance and commitment therapy program showed better improvement in commitment action than the control group that didn''t.
The findings of the study illustrated that the Acceptance and Commitment Therapy program was effective at reducing the anger rumination, job burnout and at enhancing commitment action of the university graduated new employees. Limitations to the current study and recommendations for future research are discussed.

Keywords : Acceptance and Commitment Therapy Program, New Employees, Anger Rumination, Job Burnout, Commitment Action.