Measuring kindergarten readiness is essential to identifying children who would benefit from additional supports, either in kindergarten or in the years before kindergarten entry. Several measures of kindergarten readiness are in use now by states and researchers. Most assess individual children at the time they enter kindergarten, using teachers…

The human brain develops rapidly in the first five years of life. High-quality early learning experiences can have a profound and lasting positive effect on young children during these years, setting the stage for success in kindergarten and beyond. This is especially true for young children with high needs who are from low-income families; who…