Iranian Journal of Educational Sociology 2645-3460 2 پیاپی 2-1 2022 06 21 The Effectiveness of Multidimensional Spiritual Education on Happiness and Responsibility of Male Students The Effectiveness of Multidimensional Spiritual Education on Happiness and Responsibility of Male Students 126 133 EN Journal Article Purpose: The aim of this research was to determine the effectiveness of multidimensional spiritual education on happiness and responsibility of male Students. Methodology: The present study was semi-experimental with pre-test and post-test design with a control group. The research population was eighth grade Male Students of Imam Reza school of Mashhad city in 2017-18 academic years. Totally 40 students were selected by a purposive sampling method and randomly assigned into two equal groups (each group 20 students). The experimental group received 10 sessions of 80-minute multidimensional spiritual education and the control group didn't receive training. The research tools were Oxford happiness questionnaire and responsibility subscale of California psychological inventory. Data were analyzed by independent t-test and multivariate analysis of covariance methods in SPSS version-21 software. Findings: The findings showed that in the pre-test there was no significant difference between the groups in terms of happiness and responsibility (P>0.05), but in the post-test, there was a significant difference between them (P<0.05). Then, multidimensional spiritual education led to increasing happiness (F=11.79, P<0.001) and responsibility (F=5.36, P<0.025) in male Students. Conclusion: The results indicate the effectiveness of multidimensional spiritual education on happiness and responsibility. Therefore, it is recommended that counselors and therapists use a multidimensional spiritual education method along with other educational methods to improve psychological characteristics, especially promotion happiness and responsibility. https://qijes.com/index.php/ijes/article/download/814/814