Experimental: Achieving Independence & Mastery in School (AIMS)

AIMS targets executive functioning skills using evidence-based strategies for youth with ASD to promote increased independence related to academics. Each session involves a review of a real world practice assignment and a didactic component illustrating key concepts followed by an in-session practice of the key concepts and strategies with coaching from a therapist. A behavior agreement is used to identify specific goals for adolescents to work on in collaboration with their caregivers and specific rewards earned for meeting their goals. Adolescents are assigned a real world practice assignment each session that consists of additional practice of strategies to further build and generalize skills between sessions.

Active_comparator: Building Essential Social Skills for Teens (BESST)

BESST targets social skills using evidence-based strategies and includes sessions related to starting, joining, maintaining, and ending conversations and making, maintaining, and deepening friendships. Each skill will be introduced in a didactic lesson which includes modeling of the targeted skill by a therapist. Adolescents will role-play new skills during the session before receiving a homework assignment to practice the skill at home. Caregivers will receive training in social-communication difficulties in ASD and suggestions for supporting development of these skills. The sessions are specifically focused on generalizing newly learned skills to both home and school.