Original Research

From guidance to growth: Mentorship as a human resource development practice in graduate internship programmes

Mariette Coetzee, Joan-Ark M. Agyapong, Louise M. Mariba
SA Journal of Human Resource Management | Vol 24 | a3617 | DOI: https://doi.org/10.4102/sajhrm.v24i0.3617 | © 2026 Mariette Coetzee, Joan-Ark M. Agyapong, Louise M. Mariba | This work is licensed under CC Attribution 4.0
Submitted: 05 February 2026 | Published: 04 September 2026

About the author(s)

Mariette Coetzee, Department of Human Resource Management, College of Economic and Management Sciences, University of South Africa, Pretoria, South Africa
Joan-Ark M. Agyapong, Department of Human Resource Management, College of Economic and Management Sciences, University of South Africa, Pretoria, South Africa
Louise M. Mariba, Department of Human Resource Management, College of Economic and Management Sciences, University of South Africa, Pretoria, South Africa

Abstract

Orientation: Mentorship is examined as a developmental mechanism within graduate internships, focusing on how embedded practices support interns’ professional learning and employability development.
Research purpose: This study explored how mentorship processes within a graduate internship programme support employability development.
Motivation for the study: Although graduate internship programmes are promoted as employability interventions, limited research examines how mentorship practices shape interns’ developmental outcomes.
Research approach/design and method: Using a qualitative phenomenological approach, the study draws on 34 in-depth interviews with interns, former interns, mentors, and line managers in a university internship programme. Data were analysed using the Gioia Methodology to develop a process-oriented account grounded in participants’ experiences.
Main findings: Four interrelated mentorship processes were identified: (1) scaffolded skill translation, supporting application of academic knowledge at work; (2) professional identity formation, facilitating transition from student to professional roles; (3) network brokerage, enabling access to professional communities; and (4) emotional scaffolding, fostering psychological safety, resilience, and risk-taking. These processes position mentorship as a multidimensional developmental mechanism rather than an incidental feature.
Practical/managerial implications: The findings guide practitioners, higher education institutions, and policymakers seeking to strengthen internships.
Contribution/value-add: The study contributes to human resource development scholarship by explaining how mentorship operates within graduate internship programmes in a high-unemployment setting.


Keywords

mentorship; graduate internship programmes; human resource development; employability development; scaffolded skill translation; professional identity formation; network brokerage; emotional scaffolding

JEL Codes

M53: Training

Sustainable Development Goal

Goal 8: Decent work and economic growth

Metrics

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