Work Overload and Workplace Bullying as Predictors of Occupational Stress among Secondary School Teachers Under the Secondary Educational Service Area Office Bangkok Areas 1 and 2

Authors

  • Nontirat Pattanapakdee Faculty of Applied Arts, King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand 18000
  • Manop Chunin Faculty of Applied Arts, King Mongkut’s University of Technology North Bangkok, Bangkok, Thailand 18000

Keywords:

Work overload, Workplace bullying, Occupational stress, Teachers

Abstract

The objectives of this research were (1) to examine the relationship between work overload and occupational stress among teachers; (2) to examine the relationship between workplace bullying and occupational stress among teachers; and (3) to predict occupational stress among teachers using the elements of work overload and workplace bullying as predictors. The sample consisted of 402 secondary school teachers under the Secondary Educational Service Area Office in Bangkok, specifically in Area 1 and Area 2. A proportional stratified random sampling technique was employed to select the sample. The research instrument was a questionnaire, and the statistical analyses included frequency, percentage, Pearson’s correlation coefficient, and stepwise multiple regression analysis. The results revealed that (1) work overload had a positive relationship with occupational stress among teachers at the .01 level of statistical significance, with a moderate correlation (r = .524); (2) workplace bullying had a positive relationship with occupational stress among teachers at the .01 level of statistical significance, with a moderate correlation (r = .555); and (3) workplace bullying (destabilization element), work overload (quantitative element), and workplace bullying (unreal expectations element) collectively predicted 40.32% of occupational stress among teachers.

References

Ahghar, G. (2008). The role of school organizational climate in occupational stress among secondary school teachers in Tehran. International Journal of Occupational Medicine and Environmental Health, 21(1), 319–329.

Berglund, D., Toropova, A., & Björklund, C. (2024). Workplace bullying, stress, burnout, and the role of perceived social support: Findings from a Swedish national prevalence study in higher education. European Journal of Higher Education, 15(2), 185–205. https:// doi.org/10.1080/ 21568235.2023.2301588

Brewer, G., & Whiteside, E. (2012). Workplace bullying and stress within the prison service. Journal of Aggression, Conflict and Peace Research, 4(2), 76–85.

Charoonsawas, C. (2008). Data analysis and the use of statistics in research. S. Sermmit Printing Co., Ltd.

Cronbach, L. J. (1990). Essentials of psychological testing (5th ed.). Harper & Row.

Cullinan, J., Hodgins, M., Hogan, V., McDermott, M. P., & Walsh, S. (2019). Bullying and work-related stress in the Irish workplace. Societies, 9(1), 15. https://doi.org/10.3390/soc9010015

De Sio, S., Cedrone, F., Buomprisco, G., Perri, R., Nieto, H. A., Mucci, N., & Greco, E. (2020). Bullying at work and work-related stress in healthcare workers: A cross-sectional study. Annali di Igiene:Medicina Preventiva e di Comunità, 32(2), 109–116. https://doi.org/10.7416/AI.2020.2335

Desouky, D., & Allam, H. (2017). Occupational stress, anxiety, and depression among Egyptian teachers. Journal of Epidemiology and Global Health, 7(3), 191–198.

Ezeh, L. N., & Etodike, C. E. (2017). Work overload and distributive injustice as predictors of occupational stress among health workers. International Journal in Management and Social Science, 5(7), 537–547.

Fitchett, P. G., McCarthy, C. J., Lambert, R. G., & Boyle, L. (2018). An examination of U.S. first-year teachers’ risk for occupational stress: Associations with professional preparation and occupational health. Teachers and Teaching: Theory and Practice, 24(2), 99–118.

Galanis, P., Moisoglou, I., Katsiroumpa, A., & Mastrogianni, M. (2024). Association between workplace bullying, job stress, and professional quality of life in nurses: A systematic review and meta-analysis. Healthcare, 12(6), 623. https://doi.org/10.3390/healthcare12060623

Hien, L. T., Huyen, K. N., & Hoang, T. H. V. (2023). Occupational stress affects well-being and job performance of doctors: A case study in the COVID-19 epidemic context. Journal of Law and Sustainable Development, 11(4), 1–14. https://doi.org/10.55908/sdgs.v11i4.537

Hinkle, D. E., Wiersma, W., & Jurs, S. G. (2003). Applied statistics for the behavioral sciences (5th ed.). Houghton Mifflin.

Howard, K., Haskard-Zolnierek, K., Johnson, A., Roming, S., Price, R., & Cobos, B. (2017). Somatization disorder and stress in teachers: A comprehensive occupational health evaluation. Journal of Applied Biobehavioral Research, 22(4), 1–11. https://doi.org/10.1111/jabr.12105

Jain, A. (2021). Effects of work overload on job satisfaction and stress due to work overload: A case study of different organizations. International Journal of Science and Research, 10(3), 1705–1707. https://doi.org/10.21275/SR21326142426

Kala, K., Jan, A. N., Subramani, A. K., & Banureka, R. (2017). Upshot of occupational stress on work–life balance of employees working in information technology organizations in China. Indian Journal of Management, 10(7), 50–59.

Kanchanawasi, T., & Kanchanawasi, S. (2016). Research methodology. Treebee Printing and Stamp.

Kanchika, M., Iwasaki, S., Konishi, A., Deguchi, Y., Kobayashi, Y., Nakada, A., & Inoue, K. (2015). Aggression in teachers is related to role conflict and role ambiguity as occupational stress. Osaka City Medical Journal, 61(2), 93–104.

Khongsat, S., & Thamwong, T. (2008). IOC: Index of item objective congruence. from https://www.mcu.ac.th/article/detail/14329

Klassen, R. M., & Chiu, M. M. (2011). The occupational commitment and intention to quit of practicing and pre-service teachers: Influences of self-efficacy, job stress, and teaching context. Contemporary Educational Psychology, 36(2), 114–129.

Krejcie, R. V., & Morgan, D. W. (1970). Determining sample size for research activities. Educational and Psychological Measurement, 30(3), 607–610.

Kusumawati, A., Parahyanti, E., Kekalih, A., Herqutanto, H., & Soemarko, D. S. (2024). The relationship between workplace bullying and job stress in female blue-collar workers in Indonesia. Indonesian Journal of Community and Occupational Medicine, 4(1), 10–16. https://doi.org/ 10.53773/ijcom. v4i1.132.10-16

Lacobucci, D., & Duhachek, A. (2003). Advancing alpha: Measuring reliability with confidence. Journal of Consumer Psychology, 13, 478–487.

Malik, N. A., & Bjorkqvist, K. (2019). Workplace bullying and occupational stress among university teachers: Mediating and moderating factors. Europe’s Journal of Psychology, 15(2), 240–259.

Mariammal, T., Amutha, A., & Sornaraj, R. (2012). Work-influenced occupational stress and cardiovascular risk among teachers and office workers. Journal of Chemical and Pharmaceutical Research, 4(3), 1807–1811.

Mupeyi, D., & Malowa, D. N. (2022). Occupational stress and how it influences employee performance among public servants in Uganda. International Journal of Social Sciences and Management Review, 5(2), 160–178. https://doi.org/10.37602/ijssmr.2022.5211

Muthuvelayutham, C., & Mohanasundaram, H. (2012). A study on the impact of occupational stress among teachers on job satisfaction and job involvement: An empirical study. European Journal of Social Sciences, 30(2), 339–351.

Oktaviansyah, M. E., & Safitri, O. M. (2024). Psychological bullying in Environmental Agency of Central Bengkulu Regency: A stress-model transactional and coping. Indonesian Journal of Islamic Psychology, 6(2), 153–162. https://doi.org/10.18326/ijip.v6i2.2515

Poormahmood, A. & Moayedi, F. & Alizadeh, K. (2017). Relationships between psychological well-being, happiness and perceived occupational stress among primary school teachers. Archives of Hellenic Medicine, 34. 504–510.

Poorkiani, M., Soltani, H., & Gheisari, F. (2014). Explanation of occupational stress factors and their relationship to the work ethic among secondary school teachers in Shiraz. Advances in Environmental Biology, 8(13), 667–672.

Rajalakshmi, M., & Gomathi, S. (2015). A study on the factors influencing workplace bullying and its impact on employee stress. Mediterranean Journal of Social Sciences, 6(1), 292–302. https://doi.org/10.5901/mjss.2015.v6n1p292

Robert, F. (2018). Impact of workplace bullying on job performance and job stress. Journal of Management and Innovation, 5(3), 12–15. https://doi.org/10.31580/jmi.v5i3.123

Rana, A., & Soodan, V. (2019). Effect of burnout and health: A cross-sectional analysis of college teachers in Punjab, India. Indian Journal of Occupational and Environmental Medicine, 23(3), 133–140.

Shukri, N. S., & Taha, N. (2024). Work overload and teacher stress: Insights from secondary schools in Bachok, Kelantan. International Journal of Academic Research in Business and Social Sciences, 14(11), 1780–1788. https://doi.org/10.6007/ijarbss/v14-i11/23423

Stevens, J. (1992). Applied multivariate statistics for the social sciences (2nd ed.). Lawrence Erlbaum Associates.

Vanchapo, A. R., Mahoklory, S. S., & Merlin, N. M. (2019). The correlation between workload and occupational stress of nurses in the emergency department of Regional Public Hospital RSUD Prof. Dr. W. Z. Johannes Kupang. Jurnal Ners dan Kebidanan Indonesia, 7(1), 18–24. https://doi.org/10.21927/jnki.2019.7(1).18-24.

Verma, N., Ekka, J. M., Singh, N., & Krithika, J. (2023). Workplace bullying. Indian Scientific Journal of Research in Engineering and Management, 7(10), 21–31. https://doi.org/10.55041/ijsrem26017

Wang, P., & Zhang, G. (2007). Survey of occupational stress of secondary and elementary school teachers and the lessons learned. Chinese Education and Society, 40(5), 32–39.

Wang, Y., Ramos, A., Wu, H., Liu, L., Yang, X., Wang, J., & Wang, L. (2015). Relationship between occupational stress and burnout among Chinese teachers: A cross-sectional survey in Liaoning, China. International Archives of Occupational and Environmental Health, 88(5), 589–597.

Zhang, Y., Zhu, T., Tang, L., Li, J., & Lan, Y. (2015). A study of the relationship between occupational stress and diseases in secondary school teachers. Chinese Journal of Industrial Hygiene and Occupational Diseases, 33(10), 749–752.

Downloads

Published

2026-06-30

How to Cite

Pattanapakdee, N. ., & Chunin, M. . (2026). Work Overload and Workplace Bullying as Predictors of Occupational Stress among Secondary School Teachers Under the Secondary Educational Service Area Office Bangkok Areas 1 and 2. Journal of Research and Curriculum Development, 16(1), 39–51. retrieved from https://so03.tci-thaijo.org/index.php/jrcd/article/view/297129