From the summary:
The 2012 State Preschool Yearbook is the newest edition of our annual report profiling state-funded prekindergarten programs in the United States. This latest Yearbook presents data on state-funded prekindergarten during the 2011-2012 school year as well as documenting a decade of progress since the first Yearbook collected data on the 2001-2002 school year. Tracking trends long term is key to understanding the progress of early childhood education across the country and improving educational opportunities for America’s children.
Twenty-eight percent of America’s 4-year-olds were enrolled in a state-funded preschool program in the 2011-2012 school year, the same percentage as the year before. This stagnation in enrollment growth was compounded by an unprecedented funding drop of $500 million nationwide. The findings in this Yearbook raise serious concerns on the quality and availability of pre-K education for most of American young learners.
The 2012 Yearbook is organized into three major sections. The first section offers a summary of the data and describes national trends for enrollment in, quality of, and spending on state-funded preschool. The second section presents detailed profiles outlining each state’s policies with respect to preschool access, quality standards, and resources for the 2011-2012 program year. In addition to providing basic program descriptions, these state profiles describe unique features of a state’s program and recent changes that can be expected to alter the future Yearbook information on a program. Profile pages are also included for states without state-funded programs. A description of our methodology follows the state profiles, and the last section of the report contains appendices. The appendices include tables that provide the complete 2011-2012 survey data obtained from every state, as well as Head Start, child care, U.S. Census, and special education data.