RecruitingBehavioural interventionExamining the Effectiveness of the Early Start Denver Model in Community Programs Serving Young AutismThis study tests the effectiveness of the Early Start Denver Model (ESDM) in community agencies that serve young autistic children. The feasibility, usability and acceptability of the model will be explored. Understanding effectiveness of new evidence-based models will increase the quality of autism care available to more diverse children and families in more geographic locations.