“…Authors also emphasize historical differences between social groups within the advocacy movement (Bylov, 2006;Wehmeyer, Bersani, & Gagne, 2000): for example, it is claimed that professionals, parents and disabled people have had different views about what advocacy should achieve (Waltz, 2013). Many studies focused on power struggles within or between organizations and authorities (Balazs & Petri, 2010;Bertilsdotter, Brownlow, & O'Dell, 2015;Callus, 2014;Tilley, 2006b;Tilley, 2013;Waltz, den Bosch, Ebben, & Schippers, 2015). What is common in these studies is that they usually see social structures such as organizations or groups as primary contexts to understanding features of ID or autistic advocacy.…”