“…More specifically, the aim was to gain an in-depth understanding of varsity athletes' positive and negative smartphone experiences by investigating the core research question "How are varsity athletes using their smartphones, and how is their usage impacting their experience of being a varsity athlete?" • Social connectedness (Best et al, 2014;Gardner and Davis, 2014;Ryan et al, 2017) • Communication (Gardner and Davis, 2014;Bentley et al, 2015) • Identity and image management (Gardner and Davis, 2014;Chan et al, 2015;Park et al, 2020) • Self-disclosure (Best et al, 2014;Gardner and Davis, 2014) • Social and emotional support (Wright, 2012;Best et al, 2014;Frison and Eggermont, 2015) • Well-being (Wright, 2012;Best et al, 2014) • Learning (e.g., Chan et al, 2015;George and DeCristofaro, 2016) • Self-regulatory behaviours (e.g., Quelly et al, 2015) • Cognitive capacity, attention, analytic thinking, and working memory (Abramson et al, 2009;Stothart et al, 2015;Ward et al, 2017;Marty-Dugas et al, 2018) • Sleep (Thomée et al, 2010) • Task performance and information processing (Stothart et al, 2015;Carrier et al, 2018;Fortes et al, 2019) • Productivity and efficiency (Rosen et al, 2013;Carrier et al, 2018) • Social presence (Chotpitayasunondh and Douglas, 2016;McDaniel and Coyne, 2016) • Self-control (Abramson et al, 2009;Rosen et al, 2013;Carrier et al, 2018) • Well-being (Best et al, 2014;Rosen et al, 20...…”