“…For example, in a study, the presentation of an educational video with a view to improve the knowledge level of children aged 7 -12 years old, in relation to a specific syndrome, had positive results (Holtz & Tessman, 2007). Similarly, an intervention program that included activities in order to inform about various issues related to disabilities, the difficulties that a person with disabilities may be facing and the elimination of stereotypes in children aged 6 -12 years, had positive results (Triliva, Anagnostopoulou, Hatzinikolaou, Chimienti, & Mastorakou, 2009). Finally, an intervention program included information activities such as discussions with a disabled person, using sign language, Braille, information on the Paralympic Games, had a positive effect on the levels of understanding disability, on children aged 9 -11 (Ison et al, 2010).…”