“…Children with ADHD often have poor grades, poor standardized reading and mathematics test scores, and an increased likelihood of repeating a school year (Loe & Feldman, 2007). As ADHD is a common childhood disorder with increasing prevalence rates over the past few years (Batstra, Nieweg, Pijl, Van Tol, & Hadders-Algra, 2014;Bachmann et al, 2017;Stephenson, Karanges, & McGregor, 2013;McCarthy et al, 2012;Zuvekas & Vitello, 2012; Health Council of the Netherlands, 2014), there is a necessity for effective classroom interventions. Especially because in many countries inclusive education is obligated by the government, meaning that all children, also the ones with disabilities, need to attend and be welcomed by neighborhood schools in age-appropriate, regular classes and be helped and supported to participate in all aspects of the life of the school (Kerpel, 2014;Ledoux, 2016;McManis, 2017;Mittler, 2000).…”