“…Similarly, most studies in this area have focused specifically on one disorder, usually Autism Spectrum Disorder, Cerebral Palsy, or Learning Disabilities [39,[53][54][55]. Simultaneously, much of the research in the field use qualitative techniques, mainly semi-structured interviews, and focus or discussion groups [56][57][58][59][60], making it difficult to collect, compare and generalize data [61]. The few studies using questionnaires [53,59,60] have focused, as discussed above, either on specific disorders or in student's and teacher's variables [62][63][64][65][66][67][68][69], often leaving aside the perception of the parents.…”