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LITERATURE REVIEW
Measuring the organizational impact of training:
The need for greater methodological rigor
Thomas Garavan
1
| Alma McCarthy
2
| Maura Sheehan
1
|
Yanqing Lai
1
| Mark N. K. Saunders
3
| Nicholas Clarke
4
|
Ronan Carbery
5
| Valerie Shanahan
6
1
Department of International Business,
Edinburgh Napier Business School, Edinburgh,
Scotland, UK
2
Discipline of Management, Cairnes School of
Business and Economics, National University
of Ireland Galway, Galway, Ireland
3
Department of Management, Birmingham
Business School, University of Birmingham
4
Department of Strategy, Leadership and
People, EADA Business School, Barcelona,
Spain
5
Department of Management and Marketing,
University College Cork, Cork, Ireland
6
Global Senior Learning Partner, Squarespace,
Dublin, Ireland
Correspondence
Thomas Garavan, Edinburgh Napier Business
School, Edinburgh, Scotland, UK.
Email: T.Garavan@napier.ac.uk
All authors contributed equally to this article.
We review the methodological rigor of empirical quantitative studies
that have investigated the training and organizational performance
relationship. Through a content analysis of 217 studies published in
quality journals, we demonstrate significant validity threats (internal,
external construct, and statistical conclusion validity) that raise ques-
tions about the methodological rigor of the field. Our findings suggest
that the time is appropriate for a renewed methodological endeavor
to understanding the relationship between training and organizational
performance. We make specific recommendations to enhance meth-
odological rigor and generate research findings that will enhance oper-
ationalization of theory, help researchers to make inferences about
causality, and inform the decision-making of Human Resource Devel-
opment (HRD) practitioners.
KEYWORDS
methodological rigor, training and organizational performance,
validity
1|INTRODUCTION
In this paper, we review 40 years of quantitative empirical studies that have investigated the training–organizational
performance relationship to identify the methodological features of these studies and the extent to which they are sub-
ject to validity threats. Training is an important construct in the HRD and learning and development (L&D) disciplines
(Bell, Tannenbaum, Ford, Noe, & Kraiger, 2017), and numerous industry-based reports document the considerable
investment made by organizations in employee training and development (e.g., Bersin by Deloitte, 2016). In addition,
scholars have argued that training enhances organizational performance, including productivity, innovation, customer
service quality, and financial performance (Aguinis & Kraiger, 2009; Kim & Ployhart, 2014; Noe, Clarke, & Klein, 2014),
yet the evidence base to make these claims is based on a preponderance of cross-sectional research designs that shed
DOI: 10.1002/hrdq.21345
© 2019 Wiley Periodicals, Inc.
Human Resource Development Quarterly. 2019;30:291–309. wileyonlinelibrary.com/journal/hrdq 291