This study will provide a national picture of the Disability Services Coordinators (DSC) workforce for Early Head Start (EHS) and Head Start (HS), including American Indian/Alaska Native (Region XI) and Migrant and Seasonal Head Start (MSHS) (Region XII) grantees. It will also explore practices and policies for working with staff, families, children, and the community. This effort will explore how EHS/HS serves children with disabilities and their families and will seek to understand how EHS/HS collaborates with services in the community, including health providers, Local Education Agencies (LEAs), and early intervention services. (author abstract)