“…In some studies, perceived HR practices are operationalized as employees' awareness or knowledge of the existence of specific HR practices (e.g., Björkman et al, 2013;Guzzo & Noonan, 1994;Meyer & Allen, 1997). In other studies, perceived HR practices are seen as the people's evaluations of these HR practices (e.g., Crawshaw, 2006;Farndale et al, 2011;Marescaux et al, 2013). In a third category of studies, perceived HR practices are operationalized as a combination of the foregoing (e.g., Gould-Williams & Davies, 2005;Macky & Boxall, 2007).…”