“…In 28 articles (34%), individuals that were not linked to a particular organisation made up the sample, while there were 11 papers (13%) with research in a public sector environment. This setting was unexpected but can be explained as follows; 5 of these papers were based on data within the World Bank Group ( Dimberg et al, 2001 ; Dimberg et al, 2002 ; Espino, Sundstrom, Frick, Jacobs, & Peters, 2002 ; Liese, Mundt, Dell, Nagy, & Demure, 1997 ; Striker et al, 1999 ); another 5 studies were conducted in universities ( Crowne & Engle, 2016 ; Jais et al, 2015a , Jais et al, 2015b ; Jais, Smyrnios, & Hoare, 2015c ; Salt & Wood, 2014 ), and 1 study was within the Irish Defence Forces ( Crowley-Henry & Heaslip, 2014 ). In the remaining 5 papers (6%), regions and countries were the focus of research ( Anderson, 2007 ; Belenkiy & Riker, 2012 ; Collins & Tisdell, 2004 ; Gholipour and Foroughi, 2019 , Gholipour and Foroughi, 2020 ).…”