The present dissertation features two studies utilizing secondary data to explore the impact of geography on access to and utilization of early developmental services, including Part C early intervention (EI) and autism diagnosis. Both studies examined the role of geography on a micro-level using geographic information system (GIS) based…

The annual National Deafblind Child Count is the world's first and longest-running count of children who are deafblind. Begun in 1986 on behalf of the U.S. Department of Education, it represents a collaborative effort between the National Center on Deafblindness (NCDB) and state deafblind projects throughout the country, including those in the…

The annual National Deaf-Blind Child Count is the world's first and longest-running count of children who are deaf-blind. Begun in 1986 on behalf of the U.S. Department of Education, it represents a collaborative effort between the National Center on Deaf-Blindness (NCDB) and state deaf-blind projects throughout the country, including those in the…

An infant or toddler can begin the process of receiving Part C early intervention services by having a diagnosed condition with a high probability of developmental delay (Individuals with Disabilities Education Improvement Act, 2004). How states define those diagnosed conditions that begin the initiation process varies widely. Lists of diagnosed…

This is the "42nd Annual Report to Congress on the Implementation of the Individuals with Disabilities Education Act, 2020." Section 664(d) of the "Individuals with Disabilities Education Act" ("IDEA"), as reauthorized in 2004, requires that the Department of Education report annually on the progress made toward the…

The annual National Deaf-Blind Child Count is the world's first and longest running count of children who are deaf-blind. Begun in 1986 on behalf of the U.S. Department of Education, it represents a collaborative effort between the National Center on Deaf-Blindness (NCDB) and state deaf-blind projects throughout the country, including those in the…

The COVID-19 crisis has made delivering early intervention services much more challenging and could exacerbate racial inequities in health and education. But we can only fix what we can measure--so it is vital that states collect and report better data. A survey of state coordinators of early intervention services in fall 2020 focused on Black and…

Just as schools are working to appropriately address K-12 students' unfinished learning caused by the pandemic, early intervention systems are focusing on addressing the missed opportunities the pandemic created for young children and their families. Young children missing these opportunities for early intervention services are potentially at…

This is the "41st Annual Report to Congress on the Implementation of the Individuals with Disabilities Education Act, 2019." Section 664(d) of the "Individuals with Disabilities Education Act" ("IDEA"), as reauthorized in 2004, requires that the Department of Education report annually on the progress made toward the…

This report is the 34th edition of the annual National Deaf-Blind Child Count, the first and longest running count of children who are deaf-blind in the world. Begun in 1986 on behalf of the U.S. Department of Education, it represents a collaborative effort between the National Center on Deaf-Blindness (NCDB), its predecessors, and state…

Since the enactment of the "Education for All Handicapped Children Act of 1975" ("EHA"), Public Law (P.L.) 94-142 and its successor statute, the "Individuals with Disabilities Education Act" ("IDEA"), the secretary of the U.S. Department of Education (secretary) (and her predecessor, the commissioner of…

Since the enactment of the "Education for All Handicapped Children Act of 1975" ("EHA"), Public Law (P.L.) 94-142 and its successor statute, the "Individuals with Disabilities Education Act" ("IDEA" or "act"), the secretary of the U.S. Department of Education (secretary) (and her predecessor, the…

Since its enactment, the "Education for All Handicapped Children Act of 1975," Public Law (P.L.) 94-142, requires the secretary of the U.S. Department of Education (secretary) [and predecessor, the commissioner of education at the U.S. Department of Health, Education, and Welfare] to transmit to Congress an annual report to inform…

Since its enactment, the "Education for All Handicapped Children Act of 1975," Public Law (P.L.) 94-142, requires the secretary of the U.S. Department of Education (secretary) [and predecessor, the commissioner of education at the U.S. Department of Health, Education, and Welfare] to transmit to Congress an annual report to inform…

This is the 36th Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2014. Section 664(d) of the "Individuals with Disabilities Education Act" ("IDEA") (P.L. 108-446), as reauthorized in 2004, requires that the Department of Education report annually on the progress…