Role of Learning in Human Resource Development: Bibliometrics and Topic Modeling of Articles in AHRD Journals

Abstract

Problem: Learning is extensively recognized as central to HRD, but no comprehensive, evidence-based synthesis has mapped how learning scholarship has evolved over the last two decades – its intellectual structure and thematic shifts. Solution: We examined the scholarly landscape of learning-related AHRD-sponsored articles using bibliometric analysis and topic modeling, analyzing 490 peer-reviewed articles published between 2005 and 2024. Bibliometric analysis identified publication characteristics and annual production patterns, examined influential sources and collaboration networks, and mapped relationships among cited references, authors, and keywords. Topic modeling yielded 12 distinct topics capturing major learningrelated themes. A time-series analysis classified topics as “Hot” or “Cold,” indicating areas of increasing or decreasing scholarly attention over time. Stakeholders: The study offers actionable implications for HRD researchers and practitioners to support evidence-based learning strategies and strengthen learning climates in organizations. For HRD leaders and policymakers, the findings provide an empirical basis for aligning learning investments with workplace priorities and targeting evidence-informed interventions.