“…The study also draws upon the concepts of ethnic identity construction and enactment (Cross et al, 2017;Phinney, 2003), ethnic friendship homophily (Syed and Juan, 2012;Titzmann, 2014;Titzmann and Silbereisen, 2009) and acculturation theory (Berry, 1997;Berry et al, 2012;Sam, 2006;Van de Vijver, 2018). Although not explicitly used as a framework here, intersectionality, which was developed as a theory to explain the societal oppression of women of colour (Crenshaw, 1989), and is now used to describe the interconnected nature of different social categorisations, is implicit in the ways in which gender, ethnicity, race and national origins interact in participant's everyday lives (Konstantoni and Emejulu, 2017).…”