Policymaking at the federal level is a complex process that occurs across the three branches of government. There are many potential sources that policymakers can reach out to in order to inform their decision-making, but one not yet explored in early intervention (EI) federal policymaking is organizations. EI includes services for infants and…

The DaSy Center supports all 56 U.S. states and territories and provides individualized and cross-state technical assistance (TA) on data linking and integration. Early intervention (Part C) and early childhood special education (Part B 619) state programs are interested in linking their data to address critical questions about program quality in…

In the United States (US), early intervention (EI) programs under Part C of the Individuals with Disabilities Education Act have demonstrated a commitment to teaming and collaboration through multidisciplinary assessment and coordinated service delivery. However, there continues to be broad variability as to the EI service delivery model described…

Coaching caregivers of young children on the autism spectrum is a critical component of parent-mediated interventions. Little information is available about how providers implement parent coaching for children on the autism spectrum in publicly funded early intervention systems. This study evaluated providers' use of parent coaching in an early…

In the autism field, there is increasing interest in translating evidence-based interventions (EBIs) into systems that serve young autistic children and their families. Public Early Intervention systems have been a focal point of research-based implementation efforts given that these systems are federally mandated to provide services to children…

This article describes the development and use of a first of its kind statewide implementation of an adapted Early Start Denver Model (ESDM). Supported by a collaborative partnership between stakeholders that included families, state agencies, and a state university, the intervention was implemented within the existing framework of a northeastern…

Despite consensus on the importance of early detection and intervention for autistic children, health disparities exist, limiting access to timely services. One specific service type in the United States is Individuals with Disabilities Education Act, Part C Early Intervention programs, which are federally funded interventions for children…

Early intervention supports infants and toddlers with confirmed or suspected autism spectrum disorder (ASD) in achieving optimal outcomes, and caregiver-implemented NDBIs are recommended as a developmentally appropriate intervention approach for very young children and their families. Research highlights discrepancies between early…

This systematic review explores the topic of Part C Early Intervention (EI) dosage reporting and decision-making factors. From an extensive search following PRISMA guidelines, we identified 14 interdisciplinary studies (combination of descriptive, correlational, mixed method, qualitative, and single case design) that met the criteria and…

Since 2013, DaSy has tracked the status of Part C and Part B 619 state data systems to understand states' technical assistance needs, provide stakeholders with a national picture of what capacities state data systems have, and to track how those capacities are changing over time. Most recently, in spring of 2021, DaSy collected comprehensive…

A family-centered early intervention (EI) approach mandated by the U.S. Individuals with Disabilities Education Act (IDEA) Part C, means involving parents fully in EI and ensuring they know their legal rights and responsibilities for participating. However, many parents report difficulty accessing information and decision-making in EI. IDEA…

Insufficient referral and participation in Part C Early Intervention (EI) services are common among children aged birth to 3 years, including those automatically eligible due to diagnosed medical conditions. States have established lists of diagnosed medical conditions to streamline eligibility determination for these children. However, there is…

The purpose of this study was to explore whether a relationship exists between the rates of state-level developmental screening by a health care provider and state-level provision of Individuals with Disabilities Education Act, Part C (IDEA Part C) early intervention services. This is an important first step in determining whether states have the…

Using an implementation science framework, this study examines the impact of a multicomponent professional development (PD) approach implemented by internal peer coaches on early intervention providers' use of Family Guided Routines-Based Intervention. The experimental study used a single-case multiple baseline design across participants,…

On July 24, 2023, the Office of Special Education Programs (OSEP) of the U.S. Department of Education (US ED) released a Dear Colleague letter (DCL) and lengthy guidance related to the responsibilities states have to oversee the education of students with disabilities in their schools and to ensure that those students are afforded all of their…