“…Accordingly, the types of behavioral problems in children with motor disabilities also varied. The most reported problems are anxiety (Hendriks et al, 2001;Van Handel, Swaab, De Vries, & Jongmans, 2010), attention problems (Peters et al, 1999;Sigurdardottir et al, 2010), social problems (Hinton, Nereo, Fee, & Cyrulnik, 2006) and hyperactivity (Brossard-Racine et al, 2012;McDermott et al, 1996;Parkes et al, 2008). However, the use of different questionnaires hampers the comparability of studies addressing the prevalence of different types of problem behavior.…”