“…In the mental health and physical health literature, a recent meta-analysis showed all three SDT needs positively mediated the relation between autonomy support (an environmental factor) and mental health and physical health (Ng et al, 2012). The three SDT needs have also been shown to fully mediate or partially mediate the relationship of environmental factors in the workplace with well-being in samples of: (a) secondary teachers and school personnel in Spain and the United States (Doménech-Betoret, Lloret-Sequra, & Gómez-Artiga, 2015; Fernet, Austin, Trépanier, & Dussault, 2013), (b) nurses in France (Gillet, Colombat, Michinov, Pronost, & Fouquereau, 2013), and (c) masters’ students and graduates in business in Canada and the United States (Gillet, Forest, Benabour, & Bentein, 2015; Graves & Luciano, 2013). All but two of those studies combined the three SDT needs, so their individual contributions could not be examined.…”