Despite the deleterious effects feelings of loneliness can have on mental and physical health, factors that may mitigate feelings of loneliness are understudied in youth with autism spectrum...Show moreDespite the deleterious effects feelings of loneliness can have on mental and physical health, factors that may mitigate feelings of loneliness are understudied in youth with autism spectrum disorder (ASD). This study focused on the role of friendships in feelings of loneliness in autistic students and their allistic peers. We aimed to examine the extent to which autistic and allistic students differ in the number of perceived, received, and reciprocal friendships, how these three types of friendships are related to feelings of loneliness in school, and how autistic and allistic (without ASD) students differ in this relation. Forty-one autistic students (92,7% male, M age = 10.17, SD = 1.0) were compared with 44 allistic students (43,2% male, M age = 11.14, SD = 1.0), both from special education schools. Participants completed the Children’s Loneliness Scale and provided names of their best friends (up to five names). Results indicated that autistic students did not have fewer perceived, received, and reciprocated friendships than their allistic peers, and did not differ in feelings of loneliness with their allistic peers. Also, the number of received and reciprocal friendships did not contribute to feelings of loneliness, but having more perceived friendships was associated with less feelings of loneliness, to the same extent in the two groups. In conclusion, the findings showed that autistic students can form friendships that fulfill their social needs when in a suitable environment, and the perception of having friends could be the most important for both groups to feel a sense of connectedness in school. Thus, for regular schools, it may be helpful to learn from special education schools to facilitate the best environment for all students to form and maintain friendships.Show less