“…Some studies have compared children with intellectual disabilities and typically developing children (Leffert & Siperstien, 1996;Leffert, Siperstein, & Widaman, 2010;Van Nieuwenhuijzen, Orobio de Castro, Wijnroks, Vermeer, & Matthys, 2004;Van Nieuwenhuijzen, Scheepmaker, Smit, & Porton, 2011) showing, perhaps not surprisingly, that children with intellectual disabilities have greater difficulty with tasks involved in a range of SIP stages. Leffert, et al (2010) also found that children with intellectual disabilities made less accurate attributions of intent than their typically developing peers. Leffert, et al (2010) also found that children with intellectual disabilities made less accurate attributions of intent than their typically developing peers.…”