This report provides descriptive information on variations in selected features of state and local early intervention systems. Information was gathered from 20 states as part of the National Early Intervention Longitudinal Study (NEILS). Results indicate a considerable variation along a number of dimensions, including: eligibility criteria; type…

This annual report describes the activities and accomplishments of the Colorado Part C statewide system of early intervention for fiscal year 1999-2000. It begins by discussing the agencies involved in the provision of services and other supports in early intervention. The innovative service delivery models that are used and the program's sources…

The National Early Intervention Longitudinal Study (NEILS) is being conducted to address some of the most important questions related to the implementation and outcomes of Part C of the Individuals with Disabilities Education Act (IDEA). NEILS is following a nationally representative sample of children from birth to 3 years old and their families…