The Effectiveness of Character Strengths-Based Peer Counseling in Fostering Psychological Well-Being in Islamic Boarding Schools
DOI:
https://doi.org/10.25217/0020258725000Keywords:
Adolescents, Character Strengths, Islamic Boarding School, Peer Counseling, Positive Psychology, Psychological Well-BeingAbstract
Low psychological well-being and elevated help-seeking behaviors among students in Islamic boarding schools underscore the necessity for effective psychological support systems. This study assesses the effectiveness of a character strengths-based peer counseling intervention in enhancing students' psychological well-being within Islamic boarding school settings. Grounded in the principles of positive psychology and aligned with Islamic educational values, the intervention emphasizes five core character strengths (gratitude, hope, zest, curiosity, and love) delivered through a peer counseling framework. Employing a quasi-experimental pretest-posttest control group design, the study involved 81 first-year students (ages 13-17) from three pesantren in Semarang, randomly assigned to experimental (n = 45) and control (n = 36) groups. The Psychological Well-Being Scale (Ryff, 1989) was used to measure six dimensions of well-being. Data were analyzed via Two-Way ANOVA to evaluate the intervention's impact over time. Results indicated significant improvements in psychological well-being within the experimental group (p < .01), with a notable post-test mean score increase of 13.53 points, interaction effect with η²p = 0.049. This value approaches the moderate category. These findings substantiate that character strengths-based peer counseling is an effective and culturally appropriate intervention for promoting mental health in faith-based educational environments. The study contributes to applying positive psychology in non-Western contexts, emphasizing the potential of peer-led models to enhance adolescents' emotional resilience, interpersonal relationships, and religious character development. The study's limitations and potential directions for future research are also discussed to improve the generalizability and sustainability of the intervention.
References
Abdusshomad, A. (2024). Pemaafan sebagai Metode Para Santri Antisipasi Kasus Bullying di Pondok Pesantren. As-Syar'i: Jurnal Bimbingan & Konseling Keluarga, 6(1), 669-680. https://doi.org/10.47467/as.v6i2.692
Adebayo, D. F., Hashimi, I. H. M., & Bono, S. A. (2025). Character strengths and adolescent flourishing in Nigeria: examining the mediating role of strengths use and moderating role of gender. International Journal of Adolescence and Youth, 30(1). https://doi.org/10.1080/02673843.2025.2502556
Afharrozi, A. (2024). Investigasi Dampak Perceraian Orang Tua terhadap Motivasi dan Prestasi Santri di Pondok Pesantren. JIIP-Jurnal Ilmiah Ilmu Pendidikan, 7(9), 9465-9473. https://doi.org/10.54371/jiip.v7i9.5298
Cohen, J. (1988). Statistical Power Analysis for the Behavioral Sciences (2nd ed.). Hillsdale, NJ: Lawrence Erlbaum Associates, Publishers.
Creswell, J. W., & Guetterman, T. C. (2019). Educational research: Planning, conducting, and evaluating quantitative and qualitative research (6th ed.). Pearson.
Field, A. (2020). Discovering statistics using IBM SPSS statistics (5th ed.). SAGE Publications.
Gander, F., Hofmann, J., Proyer, R. T., & Ruch, W. (2020). Character strengths: Stability, change, and relationships with well-being. Applied Research in Quality of Life, 15(2), 349–367. https://doi.org/10.1007/s11482-018-9690-6
Gao, S., Assink, M., Cipriani, A., & Lin, K. (2017). Associations between rejection sensitivity and mental health outcomes: A meta-analytic review. Clinical psychology review, 57, 59–74. https://doi.org/10.1016/j.cpr.2017.08.007
Glazzard, J., Rose, A., Ogilvie, L., & Shucksmith, J. (2019). A narrative systematic review of the impact of peer mentoring on children and young people’s mental health. Children and Youth Services Review, 109, 104589. https://doi.org/10.1016/j.childyouth.2019.104589
Cheng, H., McDermott, R. C., & Lopez, F. G. (2022). Strength-based peer support interventions: A meta-analysis. Journal of Counseling Psychology, 69(1), 1–15. https://doi.org/10.1037/cou0000582
Chukwu, S., Marlissa, J. A., Argareni, K., Tumangger, S., & Abram, Y. (2025). Peer Group Mentoring Approach as an Effort to Shape the Spirituality of Christian Adolescents. Indonesian Journal of Christian Education and Theology, 4(2), 145-154. https://doi.org/10.55927/ijcet.v4i2.98
Kabakçı, Ö. F., & Ergene, T. (2024). The Role of Character Strengths in Positive Youth Development: Prediction of Resiliency, Subjective Well-Being, and Academic Achievement. Turkish Psychological Counseling and Guidance Journal, 14(75), 619-638. https://doi.org/10.17066/tpdrd.1421043
Kaynak, Ü. (2025). Relationship Between Well-Being and Social Interest in Adolescents: The Mediating Role of Character Strengths. Child Indicators Research, 1-22. https://doi.org/10.1007/s12187-025-10219-9
Lai, E. S. Y., Kwok, C. L., Wong, P. W. C., Fu, K. W., Law, Y. W., & Yip, P. S. F. (2020). The effectiveness and sustainability of a peer-based early intervention program to reduce self-harm and improve mental health literacy among secondary school students in Hong Kong: A cluster randomized controlled trial. International Journal of Environmental Research and Public Health, 17(22), 8525. https://doi.org/10.3390/ijerph17228525
Lin, Y., Tsai, P., & Chang, C. (2021). Reliability and validity of Ryff’s psychological well-being scale: A meta-analysis and psychometric evaluation in adolescents. Journal of Happiness Studies, 22(4), 1807–1833. https://doi.org/10.1007/s10902-020-00288-8
Munawaroh, H. (2024). Analisis Pengaruh Tekanan Psikologis Dan Beban Tugas Terhadap Kesejahteraan Mental Santri: Studi Kasus santri pondok pesantren Safiinatunnaja (PPQSN) di Mekarsari Rt 05 Rw 11 Kalibeber Mojotengah. An Najah (Jurnal Pendidikan Islam dan Sosial Keagamaan), 3(4), 331-335. https://journal.nabest.id/index.php/annajah/article/view/355/227
Muslikah. (2023), Panduan Konselor Sebaya Pelaksanaan Model Konseling Sebaya Berbasis Character Strengths bagi Peningkatan Psychological Well Being Santri di Islamic Boarding Schools. [Unpublished guidebook]
Muslikah. (2024). Pengembangan model konseling sebaya berbasis character strengths bagi peningkatan psychological well being santri di Islamic boarding school (Disertasi doktoral, Universitas Negeri Semarang). Repositori Universitas Negeri Semarang. https://lib.unnes.ac.id/67047/
Norder, W., de Boer, A., & Minnaert, A. (2025). Peer relations and motivation in special secondary education: Experiences of adolescents with social, emotional and behavioural difficulties. British Journal of Educational Psychology. https://doi.org/10.1111/bjep.12773
Peterson, C., & Seligman, M. E. P. (2004). Character strengths and virtues: A handbook and classification. Oxford University Press.
Pfeiffer, J. P., & Pinquart, M. (2014). Problem behavior and self-concept in adolescents in residential care: Associations with peer relationships and staff behavior. Child & Youth Care Forum, 43(2), 175–193. https://doi.org/10.1007/s10566-013-9234-8
Rahmi, K. (2025). Perbedaan Homesickness Pada Santri Perantau Dengan Santri Bukan Perantau Di SMP Pondok Pesantren Ummul Ayman Kecamatan Samalanga (Doctoral dissertation, Universitas Islam Negeri Ar-Raniry Banda Aceh).
Ryff, C. D. (1989). Happiness is everything, or is it? Explorations on the meaning of psychological well-being. Journal of Personality and Social Psychology, 57(6), 1069. https://doi.org/10.1037//0022-3514.57.6.1069
Ryff, C. D., & Singer, B. (2004). Know thyself and become what you are: A eudaimonic approach to psychological well-being. Journal of Happiness Studies, 9(1), 13–39. https://doi.org/10.1007/s10902-006-9019-0
Al-Mafraji, Salem bin Mohammed. (2022) The effectiveness of a peer-counseling program in reducing cyberbullying among middle school students. Journal of Umm Al-Qura University for Educational and Psychological Sciences. Volume-14, Issue-3: September 2022 / Article-4. https://doi.org/10.54940/ep20211839
Seligman, M. E. P. (2011). Flourish: A visionary new understanding of happiness and well-being. Free Press.
Shavaisi, F., Heydarpour, S., Jalilian, N., Jalali, A., & Rezaei, M. (2024). The effects of positive psychology and physical activity on depression, anxiety, and stress among students with premenstrual syndrome: a single-blind, randomized controlled trial. BMC Women's Health, 24(1), 499. https://doi.org/10.1186/s12905-024-03333-3
Shoshani, A., & Slone, M. (2017). Positive psychology interventions in school psychology: A meta-analysis. Psychology in the Schools, 54 (9), 1073–1090. https://doi.org/10.1002/pits.22072
Sugiyo, S., Muslikah, M., Antika, E., & Sutikno, U. (2019). Profil Psychological Well-Being pada Siswa Kelas X SMA Negeri 12 Semarang Tahun Pelajaran 2018/2019. Proceeding Of International Conference On Islamic Education (ICIED), 4(1), 116-120. Retrieved from https://conferences.uin-malang.ac.id/index.php/icied/article/view/1074
Taherdoost, H. (2016). Sampling methods in research methodology; how to choose a sampling technique for research. International Journal of Academic Research in Management, 5(2), 18–27. https://doi.org/10.2139/ssrn.3205035
Xing, X., Luo, J., Ruan, H., & Dine, M. (2021). Boarding school experience and adolescents’ mental health: The role of perceived social support and self-esteem. Children and Youth Services Review, 120, 105776. https://doi.org/10.1016/j.childyouth.2020.105776
Yıldırım, İ., & Kardaş, F. (2024). Examining the Effectiveness of a Positive Psychology-Based Psychoeducation Program on Adolescents' Character Strengths. Erzincan Üniversitesi Eğitim Fakültesi Dergisi, 26(1), 92-103. https://doi.org/10.17556/erziefd.1411176
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2026 Muslikah Muslikah, Dwi Yuwono Puji Sugiharto, Ashari Mahfud, Afriyadi Sofyan, Lailawati Madlan Endalan, Abi Fa’izzarahman Prabawa

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.



