The introduction to this Special Topic Collection has two parts. To provide background and context for the articles in the collection, Part 1 tells the story of the Early Childhood Longitudinal Study program at the National Center for Education Statistics. It offers an abridged history of this program and describes the designs of the two national…

The Head Start Family and Child Experiences Survey (FACES), sponsored by the U.S. Department of Health and Human Services, Administration for Children and Families (ACF), was first launched in 1997 as a periodic longitudinal study of program performance. Successive nationally representative samples of Head Start children and their families,…

Opinions vary widely as to what young children should know or be capable of doing to be ready for kindergarten. This paper looks at the beliefs held by two groups who play critical roles in the early education of children: parents of preschoolers and kindergarten teachers. Two surveys that were sponsored by the U.S. Department of Education and…