“…Regarding online EDI, research has suggested that males are more likely than females to engage in romantic relationships over the internet (Cooper, Delmonic, & Burg, 2000;Wysocki, 1998) and to engage in online sexual behaviors (Luo et al, 2010;Martins et al, 2014). Yet, recent research suggests that the gap between men and women in rates of EDI is narrowing (Adamopoulou, 2013;Brand, Markey, Mills, & Hodges, 2007;Havlicek, Husarova, Rezacova, & Klapilova, 2011;O'Sullivan & Ronis, 2013), particularly in younger cohorts (Allen et al, 2005;Wysocki & Childers, 2011). Despite these attenuated differences, gender is considered an important variable (Andrews et al, 2008;Traeen & Martinussen, 2008), not only to understand the prevalence of EDI, but also of its correlates, which may differ as a function of gender (e.g., Havlicek et al, 2011;Mark et al, 2011).…”