“…To date, there have been several self-report studies from a wide variety of perspectives examining PED usage in sports, covering athletes from a number of Western and non-Western countries. Research has examined factors like moral disengagement (Ring & Kavussanu, 2018), attitudes toward PED use (Goulet, Valois, Buist, & Côté, 2010; Saati Asr, Bashirian, Heidari Moghadam, Barati, & Moeini, 2018), pressure from others (Ijadunola et al, 2018; Kabiri et al, 2018), and the role of perceived benefits and role models (Boardley, Grix, & Dewar, 2014). In addition, some researchers have applied criminological concepts to explore PED use, including low self-control (Chan et al, 2015; Kabiri et al, 2018), deterrence (Kabiri et al, 2018), and associations with delinquent peers (Kabiri et al, 2018).…”