Sarah Cogswell will present on social skills development for 45 minutes. She will discuss Sheldon's Friendship Algorithm, common social skill deficits in autism spectrum disorder (ASD) such as difficulties with speech prosody and social pragmatics, and current research on social skill development theory including typical milestones. She will provide two examples each of teaching social communication, social initiation, social reciprocity, and social cognition to students with ASD. Video examples and references will accompany the presentation.