“…Research has found that SA does not always lead to expected proficiency gains (Kinginger, 2013; Tseng et al, 2021; Tullock & Ortega, 2017). While some inconsistencies can be attributed to differences in research methodology (Tullock & Ortega, 2017), various factors can influence proficiency development, including predeparture proficiency, gender (Gaugler & Matheus, 2019), motivation (Isabelli‐García et al, 2018), living arrangement (Kinginger & Carnine, 2019; Mitchell et al, 2017), program duration (Marijuan & Sanz, 2017; Tseng et al, 2021), language instruction, target language use while abroad (Isabelli‐García et al, 2018; Marijuan & Sanz, 2017), social capital (Smith et al, 2011), and social network (Isabelli‐García et al, 2018; Mitchell et al, 2017). Smartphones are now another factor of interest, as they may act as “electronic umbilical cords” between students and their home country (Allen & Dupuy, 2013, p. 475; see also, Godwin‐Jones, 2016; Reinhardt, 2020; Zimmerman, 2020).…”