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The Impact of Personnel Development on Employees’ Performance in Liberia’s Public Sector: A Systematic Review

Authors

Friday Idika Okoro

MSc Candidates, Department of Management & Administration, Adventist University of West Africa, School of Graduate and Professional Studies (SGPS). (Liberia)

G. Power Williams

MSc Candidates, Department of Management & Administration, Adventist University of West Africa, School of Graduate and Professional Studies (SGPS). (Liberia)

Yassel Q.G Layton

MSc Candidates, Department of Management & Administration, Adventist University of West Africa, School of Graduate and Professional Studies (SGPS). (Liberia)

Faith O. Sivili, PhD

Adventist University of West Africa, School of Graduate and Professional Studies (SGPS). (Liberia)

Article Information

DOI: 10.51583/IJLTEMAS.2026.150700165

Subject Category: Education

Volume/Issue: 15/7 | Page No: 2160-2173

Publication Timeline

Submitted: 2026-08-13

Accepted: 2026-08-18

Published: 2026-08-27

Abstract

Personnel development has become an important human resource management strategy for improving employee competence, institutional effectiveness, and public service delivery. Through capacity building, organizations seek to enhance employee competence, which in turn improves productivity and service delivery. Despite the importance of workforce development in strengthening public institutions and service delivery, there is evidence of weak implementation systems and limited accountability, which reduce the effectiveness of training. Thus, the study explored the impact of personnel development on employees’ performance in Liberia’s public sector. Using the PRISMA 2020 framework, 46 relevant studies were identified from databases such as Google Scholar, ScienceOpen, ScienceDirect, and ResearchGate. Empirical studies focusing on personnel development and employee performance in public sector institutions were systematically screened and analyzed thematically. The findings revealed that personnel development practices generally improve employee competence, productivity, organizational effectiveness, accountability, and service delivery. Evidence from Liberia also showed that workforce development and continuous professional development strengthened institutional performance, particularly within the health sector. However, the effectiveness of the reforms is often constrained by inadequate funding, weak institutional support, favoritism, weak supervision, poor training design, political interference, and ineffective implementation systems. The review also identified significant methodological and contextual gaps, particularly the limited empirical research on personnel development within Liberia’s broader public sector beyond the health sector. The review concludes that personnel development positively influences employee performance when supported by transparent systems, managerial commitment, transparent human resource practices, adequate funding, and effective implementation strategies. It recommends strengthening personnel development policies and expanding empirical research to inform evidence-based human resource reforms across Liberia’s public sector.

Keywords

Personnel development, Employee Performance, Public Sector, Capacity building, Liberia.

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References

1. Aguinis, H., & Burgi-Tian, J. (2023). Measuring the impact of training and development on employee performance. Human Resource Management Review, 33(2), 100942. [Google Scholar] [Crossref]

2. Aguinis, H. (2019). Performance management (4th ed.). Chicago Business Press. [Google Scholar] [Crossref]

3. Ahmed, S., Khan, M., & Rahman, M. (2023). Continuous learning and employee performance in dynamic organizations. European Journal of Training and Development, 47(5/6), 645–663. [Google Scholar] [Crossref]

4. Akinbo, T. M., & Ogah, S. (2025). Transforming public service performance through training and development: A study of Nigerian government agencies. The Business and Management Review, 16(2), 125–138. [Google Scholar] [Crossref]

5. Alsobaey, T. M., & Alkhateeb, F. Q. (2025). A contextual analysis of factors influencing employee performance in the public sector. International Journal of Public Administration in the Digital Age, 12(1). [Google Scholar] [Crossref]

6. Anderson, D. S., Ones, H. K., Sinangil, & Viswesvaran, C. (Eds.), Handbook of industrial, work and organizational psychology (2nd ed., Vol. 1). SAGE. [Google Scholar] [Crossref]

7. Anlesinya, A., Bukari, Z., & Eshun, P. (2015). The effect of employee development on performance of public sector organisations in Ghana: Evidence from Controller and Accountant General’s Department, Accra. International Journal of Management and Commerce Innovations, 2(2), 283–290. [Google Scholar] [Crossref]

8. Armstrong, M., & Taylor, S. (2023). Armstrong's handbook of human resource management practice (16th ed.). Kogan Page. [Google Scholar] [Crossref]

9. Babatunde, O. M. (2024). The impact of training and skill development program on job performance of civil servants: A case study of Public Service Staff Development Centre (PSSDC) Lagos, Nigeria. ScienceOpen Preprints. https://doi.org/10.14293/PR2199.001162.v1 [Google Scholar] [Crossref]

10. Bernardes, E. S., & Hanna, M. D. (2009). A theoretical review of flexibility, agility and responsiveness in the operations management literature: Toward a conceptual definition of customer responsiveness. International Journal of Operations & Production Management, 29(1), 30–53. https://doi.org/10.1108/01443570910925352 [Google Scholar] [Crossref]

11. Billett, S. (2022). Lifelong learning and workplace learning: Contemporary perspectives. Journal of Workplace Learning, 34(7), 561–576. [Google Scholar] [Crossref]

12. Bovens, M. (2007). Analysing and assessing accountability: A conceptual framework. European Law Journal, 13(4), 447–468. [Google Scholar] [Crossref]

13. Bovens, M., Goodin, R. E., & Schillemans, T. (Eds.). (2014). The Oxford handbook of public accountability. Oxford University Press. [Google Scholar] [Crossref]

14. Borman, W. C., & Motowidlo, S. J. (1997). Task performance and contextual performance: The meaning for personnel selection research. Human Performance, 10(2), 99–109. [Google Scholar] [Crossref]

15. Campbell, J. P. (1990). Modeling the performance prediction problem in industrial and organizational psychology. In M. D. Dunnette & L. M. Hough (Eds.), Handbook of industrial and organizational psychology (Vol. 1, pp. 687–732). Consulting Psychologists Press. [Google Scholar] [Crossref]

16. Campbell, J. P., & Wiernik, B. M. (2015). The modeling and assessment of work performance. In J. D. Wright (Ed.), International encyclopedia of the social & behavioral sciences (2nd ed., Vol. 23, pp. 842–849). Elsevier. https://doi.org/10.1016/B978-0-08-097086-8.22078-X [Google Scholar] [Crossref]

17. Caniëls, M. C. J., & Hatak, I. (2022). Employee development and career growth: A systematic review. European Management Review, 19(3), 408–425. [Google Scholar] [Crossref]

18. Civil Service Agency. (1973). Civil Service Act of Liberia. Government of Liberia. [Google Scholar] [Crossref]

19. Civil Service Agency. (2025). Civil Service Agency Strategic Plan 2025–2029. Government of Liberia. [Google Scholar] [Crossref]

20. Cook, D.J., Mulrow, C.D., and Haynes, R.B. (1997). Systematic reviews: synthesis of best evidence for clinical decisions. Annals of Internal Medecine, 126 (5), 379–380. [Google Scholar] [Crossref]

21. Denhardt, J. V., & Denhardt, R. B. (2015). The new public service: Serving, not steering (4th ed.). Routledge. [Google Scholar] [Crossref]

22. Denyer, D. and Neely, A. (2004). Introduction to special issue: innovation and productivity performance in the UK. International Journal of Management Reviews, 4(5), 131–135. [Google Scholar] [Crossref]

23. Dessler, G. (2020). Human resource management (16th ed.). Pearson. [Google Scholar] [Crossref]

24. Extremera, N., Mérida-López, S., Sánchez-Álvarez, N., & Quintana-Orts, C. (2022). Emotional intelligence and employee well-being: A meta-analysis. Frontiers in Psychology, 13, 856605. [Google Scholar] [Crossref]

25. Friedman, J. (2012). Building civil service capacity: Post-conflict Liberia, 2006–2011. Princeton University, Innovations for Successful Societies. [Google Scholar] [Crossref]

26. Gbatu, A. S. (2023). Historical perspective of governance reforms in Liberia: An incisive review of major progress and challenges. TIJER – International Research Journal, 10(9). [Google Scholar] [Crossref]

27. Government of Liberia. (2022). Civil service reform strategy and implementation report. Civil Service Agency. [Google Scholar] [Crossref]

28. Harari, M. B., Reaves, A. C., & Viswesvaran, C. (2022). Organizational citizenship behavior. Oxford Research Encyclopedia of Psychology. https://doi.org/10.1093/acrefore/9780190236557.013.39 [Google Scholar] [Crossref]

29. Harney, B., & Gubbins, C. (2024). Human resource development (HRD) meets human resource management (HRM): A skills based agenda for a FRAGILE world order. Advances in Developing Human Resources, 26(4), 160–178. https://doi.org/10.1177/15234223241267922 [Google Scholar] [Crossref]

30. International Monetary Fund. (2012). Liberia: Staff country report No. 12/45. IMF. [Google Scholar] [Crossref]

31. International Monetary Fund. (2021). Liberia: Governance diagnostic assessment. IMF. [Google Scholar] [Crossref]

32. Ituma, O. A., Agu, S. U., Ozo, F. K., Chinweike, O. A., & Onwe, J. C. (2023). Career development and employee performance in the Ebonyi State Civil Service, Nigeria. Journal of Chinese Human Resources Management. [Google Scholar] [Crossref]

33. Karatepe, O. M., Rezapouraghdam, H., & Hassannia, R. (2022). Self-efficacy, work engagement, and job performance. International Journal of Contemporary Hospitality Management, 34(9), 3408–3427. [Google Scholar] [Crossref]

34. Kareem, M. A., & Hussein, I. J. (2019). The impact of human resource development on employee performance and organizational effectiveness. Management Dynamics in the Knowledge Economy, 7(3), 307–322. https://doi.org/10.25019/MDKE/7.3.02 [Google Scholar] [Crossref]

35. Karngbeae, L. D. (2023). Quality education and neglected trained teachers in Liberia: A dilemma of efficient human resource development. Advances in Social Sciences and Management, 1(9), 46–64. [Google Scholar] [Crossref]

36. Meyer, J. P., & Allen, N. J. (1997). Commitment in the workplace: Theory, research, and application. Sage. [Google Scholar] [Crossref]

37. Miao, C., Humphrey, R. H., & Qian, S. (2023). Emotional intelligence and job performance: An updated meta-analysis. Human Performance, 36(2), 95–118. [Google Scholar] [Crossref]

38. Michel-Schuldt, M., Billy Dayon, M., Toft Klar, R., Subah, M., King-Lincoln, E., Kpangbala Flomo, C., & Broniatowski, R. (2018). Continuous professional development of Liberia’s midwifery workforce—A coordinated multi-stakeholder approach. Midwifery, 62, 77–80. https://doi.org/10.1016/j.midw.2018.02.023 [Google Scholar] [Crossref]

39. Mulrow, C. D. (1994). Rationale for systematic reviews. BMJ (Clinical Research Ed.) 309(6954), 597-599. [Google Scholar] [Crossref]

40. Newman, A., Schwarz, G., Cooper, B., & Sendjaya, S. (2023). Self-efficacy and employee performance: A meta-analytic review. Journal of Vocational Behavior, 145, 103903. [Google Scholar] [Crossref]

41. Noe, R. A. (2020). Employee training and development (8th ed.). McGraw-Hill Education. [Google Scholar] [Crossref]

42. Nor, A. I. (2023). Improving employee performance and public service delivery through training and development: Case of civil service of federal government of Somalia. International Journal of Business and Management, 18(2), 145–157. https://doi.org/10.5539/ijbm.v18n2p145 [Google Scholar] [Crossref]

43. Obazuaye, C. O. (2024). Defining human resource development: An integrative literature review. European Journal of Training and Development, 48(10), 102–118. https://doi.org/10.1108/EJTD-07-2024-0088 [Google Scholar] [Crossref]

44. OECD. (2023). Government at a glance 2023. OECD Publishing. https://doi.org/10.1787/3d5c5d31-en [Google Scholar] [Crossref]

45. OECD. (2020). Government at a glance 2020. OECD Publishing. [Google Scholar] [Crossref]

46. Ogloblin, V. A. (2025). Clarification of the definition of personnel development. Economy and Business: Theory and Practice, (6), 146–152. https://doi.org/10.24412/2411-0450-2025-6-146-152 [Google Scholar] [Crossref]

47. Omodia, S. M., & Abekhe, S. O. (2025). Challenges and prospects of training and manpower development in the Nigerian civil service: Pathways to an efficient public sector. RJIP: Journal for Social Sciences, 2(4), 660–672. https://www.rapidjournals.com⁠ [Google Scholar] [Crossref]

48. Organ, D. W. (1988). Organizational citizenship behavior: The good soldier syndrome. Lexington Books. [Google Scholar] [Crossref]

49. Podsakoff, P. M., MacKenzie, S. B., Paine, J. B., & Bachrach, D. G. (2000). Organizational citizenship behaviors: A critical review of the theoretical and empirical literature. Journal of Management, 26(3), 513–563. [Google Scholar] [Crossref]

50. Rowe, L. A., Brillant, S. B., Cleveland, E., Dahn, B. T., Ramanadhan, S., Podesta, M., & Bradley, E. H. (2010). Building capacity in health facility management: Guiding principles for skills transfer in Liberia. Human Resources for Health, 8, 5. https://doi.org/10.1186/1478-44918-5 [Google Scholar] [Crossref]

51. Salas, E., Tannenbaum, S. I., Kraiger, K., & Smith-Jentsch, K. A. (2012). The science of training and development in organizations: What matters in practice. Psychological Science in the Public Interest, 13(2), 74–101. [Google Scholar] [Crossref]

52. Seneviratne, H. A. B. B., & Kaluarachchi, I. (2024). The impact of training and development on employee performance. Proceedings of the 8th CIPM International Research Symposium - Sri Lanka, 251–260. [Google Scholar] [Crossref]

53. Singh, P. M., & Vinci, I. M. (2023). Career development and employee performance: Study of the public sector in Indonesia. Journal of Business Management & Innovation (JBMI Insight), 1(2), 20–29. [Google Scholar] [Crossref]

54. Spreen, T. L., Afonso, W., & Gerrish, E. (2020). Can employee training influence local fiscal outcomes? The American Review of Public Administration, 50(4–5), 401–414.https://doi.org/10.1177/0275074020911717 [Google Scholar] [Crossref]

55. Tamsah, H., Ilyas, G. B., Nurung, J., Jusuf, E., & Rahmi, S. (2023). Soft skill competency and employees’ capacity as the intervening factors between training effectiveness and health workers’ performance. Cogent Business & Management, 10(1), Article 2199493. https://doi.org/10.1080/23311975.2023.2199493⁠ [Google Scholar] [Crossref]

56. Ternni, A. S., Abdulai, I. A., & Mohammed, A. (2014). Employee training and development: What trade-offs for the public sector in Ghana? European Journal of Business and Management, 6(22), 32–47. [Google Scholar] [Crossref]

57. Thoronka, N., & Combey, H. P. (2024). The impact of training and development on employees’ performance in commercial banks of Sierra Leone: Case study: United Bank of Africa (SL) Ltd. European Journal of Human Resource Management Studies, https://doi.org/10.46827/ejhrms.v8i1.1797⁠ [Google Scholar] [Crossref]

58. Tranfield, D., Denyer, D. & Smart, P. (2003). Towards a methodology for developing evidence informed management knowledge by means of a systematic review. British Journal of Management, 14(3), 207–222. https://doi.org/10.1111/1467-8551.00375 [Google Scholar] [Crossref]

59. Van Dooren, W., Bouckaert, G., & Halligan, J. (2021). Performance management in the public sector (3rd ed.). Routledge. [Google Scholar] [Crossref]

60. 60 Virginia Wilson (2016). Research Methods: Systematic Reviews: Evidence-Based Library and Information Practice, 8(3), 83-84. https://ejournals.library.ualberta.ca/index.php/EBLIP/article/view/20437/15753 [Google Scholar] [Crossref]

61. 61 World Bank. (2020). The human capital index 2020 update: Human capital in the time of COVID-19. World Bank. [Google Scholar] [Crossref]

62. 62 World Bank. (2021). Governance: Improving public sector performance. World Bank. [Google Scholar] [Crossref]

63. 63 World Bank. (2024). Liberia Governance Reform and Accountability Transformation (GREAT) Project: Project appraisal document. World Bank. [Google Scholar] [Crossref]

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