“…The successful implementation of inclusion depends on numerous factors, such as the allocation of resources needed to implement inclusion (Balas & Adler, 2004); how the school principals perceive and implement inclusion (Avissar, Reiter, & Leyser, 2003;Day et al, 2009;Graham & Spandagou, 2011;Muijs et al, 2010); the school's organizational climate (Dorczak, 2011); and the school's relationship with the 647 The research literature defines positive attitudes towards people with special needs as "a belief that sees an individual with disabilities as an active member of society, who makes decisions concerning his personal interests and leads a normal life" (Tervo, Palmer, & Redinius, 2004, p. 908).…”