“…; DSM-5 ; American Psychiatric Association [APA], 2013), is a neurodevelopmental disorder composed of inattentive (IA) and hyperactive–impulsive (HI) symptoms. Typically first diagnosed in childhood, ADHD increases risk by adulthood for poor academic achievement (Polderman, Boomsma, Bartels, Verhulst, & Huizink, 2010; Washbrook, Propper, & Sayal, 2013), long-term occupational disability (Fredriksen et al, 2014), and a wide range of adverse physical and mental health outcomes (Balazs, Miklosi, Kereszteny, Dallos, & Gadoros, 2014; C. M. Jensen & Steinhausen, 2015; Johnson & Wolke, 2013; Ljung, Chen, Lichtenstein, & Larsson, 2014; Spencer, Faraone, Tarko, McDermott, & Biederman, 2014).…”