Increased prevalence of autism spectrum disorder (ASD) has underscored the need for early intervention services. Early Intensive Behavioral Intervention (EIBI) is among the most common evidence-based approaches, however, stakeholders report significant waitlists. The effects of these delays to intervention are unknown. The purpose of this study…

Introduction: Early Intensive Behavioral Interventions (EIBI) is an applied behavior analysis approach that can be effective for remediating autism spectrum disorder (ASD) symptoms for some individuals (Reichow, 2012). From a population perspective, timely access to early intervention services is assumed to be important for facilitating long term…

This study examines child and family characteristics thought to affect the dosage and type of common in-school and private services (i.e., speech language therapy (SLT), occupational therapy (OT) and applied behavior analysis (ABA)) received by children with ASD. Participants included 137 families and their preschool-aged children with ASD from…