Main Article Content
Abstract
Purpose: This study aims to analyze the effects of the work environment, organizational commitment, and leadership on lecturers' performance at Politeknik Negeri Media Kreatif PSDKU Medan. Lecturer performance is an important factor in improving the quality of higher education and enhancing institutional competitiveness.
Research Method: This study employed a quantitative approach with an associative research design. The population consisted of 35 lecturers, and a saturated sampling technique was used. Data were collected through questionnaires using a Likert scale. Data analysis was conducted using SPSS, including validity testing, reliability testing, classical assumption testing, multiple linear regression analysis, t-test, F-test, and coefficient of determination (R²).
Results and Discussion: The study indicates that the work environment has a positive but insignificant effect on lecturers' performance. Organizational commitment has a positive and significant effect and is the most dominant variable. Meanwhile, leadership has a negative and insignificant effect on lecturer performance. Simultaneously, these three variables have a significant effect on lecturer performance.
Implications: The findings of this study provide implications for higher education institutions to strengthen organizational commitment, improve the quality of the work environment, and develop more adaptive leadership practices.
Originality: This study provides an empirical contribution by integrating the variables of work environment, organizational commitment, and leadership into a single research model within vocational higher education institutions.
Keywords
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This work is licensed under a Creative Commons Attribution 4.0 International License.
References
- Afandi, P. (2021). Human resource management: Theory, concepts, and indicators. Pekanbaru: Zanafa Publishing.
- Allen, N. J., & Meyer, J. P. (1997). Commitment in the workplace: Theory, research, and application. Thousand Oaks, CA: Sage Publications.
- Bernardin, H. J., & Russell, J. E. A. (2019). Human resource management: An experiential approach (7th ed.). New York, NY: McGraw-Hill.
- Busro, M. (2021). Theories of human resource management. Jakarta: Prenadamedia Group.
- Dessler, G. (2022). Human resource management (17th ed.). Pearson Education.
- Edison, E. (2023). Human resource management strategy. Bandung: Alfabeta.
- Edison, E., Anwar, Y., & Komariyah, I. (2022). Human resource management. Bandung: Alfabeta.
- Fahmi, I. (2021). Performance management: Theory and application. Bandung: Alfabeta.
- Ghozali, I. (2021). Multivariate analysis applications using IBM SPSS 26 (10th ed.). Semarang: Diponegoro University Publishing Agency.
- Harahap, R., & Ginting, S. (2025). The effect of the work environment on lecturer productivity in private universities in North Sumatra. Indonesian Journal of Educational Management, 13(1), 45–58.
- Hariani, L. S., Bahri, S., & Tanjung, H. (2020). The influence of the work environment and work discipline on lecturer performance. EduTech Journal, 6(2), 233–245.
- Hasibuan, M. S. P. (2021). Human resource management. Jakarta: Bumi Aksara.
- Hasibuan, M. S. P. (2022). Organization and motivation. Jakarta: Bumi Aksara.
- House, R. J. (1971). A path-goal theory of leader effectiveness. Administrative Science Quarterly, 16(3), 321–339. https://doi.org/10.2307/2391905
- Jufrizen. (2022). The effect of the work environment on employee performance. Scientific Journal of Management and Business, 23(1), 45–57.
- Kaswan. (2020). Organizational behavior. Bandung: Alfabeta.
- Kasmir. (2022). Human resource management (Theory and practice). Jakarta: Rajawali Pers.
- Kurniawan, A., Putra, R., & Siregar, M. (2023). Organizational commitment toward educators’ performance. Journal of Educational Management, 11(1), 22–34.
- Luthans, F. (2021). Organizational behavior (14th ed.). New York, NY: McGraw-Hill.
- Mangkunegara, A. A. P. (2021). Corporate human resource management. Bandung: Remaja Rosdakarya.
- Mathis, R. L., & Jackson, J. H. (2018). Human resource management (15th ed.). Boston, MA: Cengage Learning.
- Meyer, J. P., & Allen, N. J. (1997). Commitment in the workplace: Theory, research, and application. Thousand Oaks, CA: Sage Publications.
- Nasution, A., Siregar, D., & Lubis, M. (2024). Transformational leadership and lecturer performance in private universities. Journal of Economics and Education, 12(3), 78–91.
- Pasaribu, H. (2025). The influence of academic leadership on lecturer performance in higher education institutions. SIBATIK Journal, 4(2), 112–124.
- Priansa, D. J. (2021). Human resource planning and development. Bandung: Alfabeta.
- Raju, G. (2026). The effect of work environment, organizational commitment, and leadership on lecturer performance at Politeknik Negeri Media Kreatif PSDKU Medan (Unpublished thesis). Politeknik Negeri Media Kreatif.
- Rivai, V. (2021). Leadership and organizational behavior. Jakarta: RajaGrafindo Persada.
- Robbins, S. P., & Judge, T. A. (2021). Organizational behavior (18th ed.). New York, NY: Pearson.
- Sari, D., & Nasution, F. (2025). Organizational commitment and its influence on educators’ performance. Journal of Management Science, 9(1), 33–47.
- Sedarmayanti. (2020). Human resources and work productivity. Bandung: Mandar Maju.
- Siagian, S. P. (2021). Human resource management. Jakarta: Bumi Aksara.
- Sinambela, L. P. (2021). Performance management: Management, measurement, and implementation. Jakarta: Rajawali Pers.
- Sugiarti, E. (2020). The effect of the work environment on employee performance. Effective Economics Journal, 2(3), 317–324.
- Suhanta, E., Rambe, A., & Yuliana, N. (2022). The effect of leadership on lecturer performance. Scientific Journal of Administration, 14(2), 65–78.
- Sunyoto, D. (2022). Management and human resource development. Yogyakarta: CAPS.
- Sutrisno, E. (2022). Human resource management. Jakarta: Kencana.
- Syaputra, D. (2020). The effect of library service quality on student satisfaction at Politeknik Negeri Media Kreatif. Journal of Competent Management, 2(2), 89–102.
- Syaputra, D. (2026). The effect of job training on employee performance at the Sungai Keruh District Office, Musi Banyuasin Regency. Journal of Competent Management, 8(2), 52–61.
- Syaputra, D., Nadeak, S. I., & Syafriyandi. (2024). Technical training on profile video production as a publication medium at Universitas Darma Agung. Journal of Community Service Mutiara, 5(2), 357–364.
- Syaputra, D., Telaumbanua, F., & Gobal, R. (2022). The influence of marketing communication strategies on customer loyalty. Scientific Journal of Publipreneur, 10(1), 65–77.
- Syaputra, D., Telaumbanua, F., & Romadhoni, D. (2025). The impact of occupational safety protection program implementation (K3) on employee productivity at Medan Art Work in Medan City. Journal of Competent Management, 8(1), 75–82.
- Tanjung, H., Bahri, S., & Sari, M. (2021). Work environment and employee productivity. Modern Economics Journal, 9(2), 88–101.
- Thoha, M. (2020). Leadership in management. Jakarta: Raja Grafindo Persada.
- Wibowo. (2022). Performance management (6th ed.). Jakarta: Raja Grafindo Persada.
- Yukl, G. (2023). Leadership in organizations (10th ed.). New York, NY: Pearson.
References
Afandi, P. (2021). Human resource management: Theory, concepts, and indicators. Pekanbaru: Zanafa Publishing.
Allen, N. J., & Meyer, J. P. (1997). Commitment in the workplace: Theory, research, and application. Thousand Oaks, CA: Sage Publications.
Bernardin, H. J., & Russell, J. E. A. (2019). Human resource management: An experiential approach (7th ed.). New York, NY: McGraw-Hill.
Busro, M. (2021). Theories of human resource management. Jakarta: Prenadamedia Group.
Dessler, G. (2022). Human resource management (17th ed.). Pearson Education.
Edison, E. (2023). Human resource management strategy. Bandung: Alfabeta.
Edison, E., Anwar, Y., & Komariyah, I. (2022). Human resource management. Bandung: Alfabeta.
Fahmi, I. (2021). Performance management: Theory and application. Bandung: Alfabeta.
Ghozali, I. (2021). Multivariate analysis applications using IBM SPSS 26 (10th ed.). Semarang: Diponegoro University Publishing Agency.
Harahap, R., & Ginting, S. (2025). The effect of the work environment on lecturer productivity in private universities in North Sumatra. Indonesian Journal of Educational Management, 13(1), 45–58.
Hariani, L. S., Bahri, S., & Tanjung, H. (2020). The influence of the work environment and work discipline on lecturer performance. EduTech Journal, 6(2), 233–245.
Hasibuan, M. S. P. (2021). Human resource management. Jakarta: Bumi Aksara.
Hasibuan, M. S. P. (2022). Organization and motivation. Jakarta: Bumi Aksara.
House, R. J. (1971). A path-goal theory of leader effectiveness. Administrative Science Quarterly, 16(3), 321–339. https://doi.org/10.2307/2391905
Jufrizen. (2022). The effect of the work environment on employee performance. Scientific Journal of Management and Business, 23(1), 45–57.
Kaswan. (2020). Organizational behavior. Bandung: Alfabeta.
Kasmir. (2022). Human resource management (Theory and practice). Jakarta: Rajawali Pers.
Kurniawan, A., Putra, R., & Siregar, M. (2023). Organizational commitment toward educators’ performance. Journal of Educational Management, 11(1), 22–34.
Luthans, F. (2021). Organizational behavior (14th ed.). New York, NY: McGraw-Hill.
Mangkunegara, A. A. P. (2021). Corporate human resource management. Bandung: Remaja Rosdakarya.
Mathis, R. L., & Jackson, J. H. (2018). Human resource management (15th ed.). Boston, MA: Cengage Learning.
Meyer, J. P., & Allen, N. J. (1997). Commitment in the workplace: Theory, research, and application. Thousand Oaks, CA: Sage Publications.
Nasution, A., Siregar, D., & Lubis, M. (2024). Transformational leadership and lecturer performance in private universities. Journal of Economics and Education, 12(3), 78–91.
Pasaribu, H. (2025). The influence of academic leadership on lecturer performance in higher education institutions. SIBATIK Journal, 4(2), 112–124.
Priansa, D. J. (2021). Human resource planning and development. Bandung: Alfabeta.
Raju, G. (2026). The effect of work environment, organizational commitment, and leadership on lecturer performance at Politeknik Negeri Media Kreatif PSDKU Medan (Unpublished thesis). Politeknik Negeri Media Kreatif.
Rivai, V. (2021). Leadership and organizational behavior. Jakarta: RajaGrafindo Persada.
Robbins, S. P., & Judge, T. A. (2021). Organizational behavior (18th ed.). New York, NY: Pearson.
Sari, D., & Nasution, F. (2025). Organizational commitment and its influence on educators’ performance. Journal of Management Science, 9(1), 33–47.
Sedarmayanti. (2020). Human resources and work productivity. Bandung: Mandar Maju.
Siagian, S. P. (2021). Human resource management. Jakarta: Bumi Aksara.
Sinambela, L. P. (2021). Performance management: Management, measurement, and implementation. Jakarta: Rajawali Pers.
Sugiarti, E. (2020). The effect of the work environment on employee performance. Effective Economics Journal, 2(3), 317–324.
Suhanta, E., Rambe, A., & Yuliana, N. (2022). The effect of leadership on lecturer performance. Scientific Journal of Administration, 14(2), 65–78.
Sunyoto, D. (2022). Management and human resource development. Yogyakarta: CAPS.
Sutrisno, E. (2022). Human resource management. Jakarta: Kencana.
Syaputra, D. (2020). The effect of library service quality on student satisfaction at Politeknik Negeri Media Kreatif. Journal of Competent Management, 2(2), 89–102.
Syaputra, D. (2026). The effect of job training on employee performance at the Sungai Keruh District Office, Musi Banyuasin Regency. Journal of Competent Management, 8(2), 52–61.
Syaputra, D., Nadeak, S. I., & Syafriyandi. (2024). Technical training on profile video production as a publication medium at Universitas Darma Agung. Journal of Community Service Mutiara, 5(2), 357–364.
Syaputra, D., Telaumbanua, F., & Gobal, R. (2022). The influence of marketing communication strategies on customer loyalty. Scientific Journal of Publipreneur, 10(1), 65–77.
Syaputra, D., Telaumbanua, F., & Romadhoni, D. (2025). The impact of occupational safety protection program implementation (K3) on employee productivity at Medan Art Work in Medan City. Journal of Competent Management, 8(1), 75–82.
Tanjung, H., Bahri, S., & Sari, M. (2021). Work environment and employee productivity. Modern Economics Journal, 9(2), 88–101.
Thoha, M. (2020). Leadership in management. Jakarta: Raja Grafindo Persada.
Wibowo. (2022). Performance management (6th ed.). Jakarta: Raja Grafindo Persada.
Yukl, G. (2023). Leadership in organizations (10th ed.). New York, NY: Pearson.