We present evidence of a positive relationship between school starting age and children's cognitive development from age 6 to 18 using a fuzzy regression discontinuity design and large-scale population-level birth and school data from the state of Florida. We estimate effects of being old for grade (being born in September versus August) that are…

In 2010, Governor Arnold Schwarzenegger signed the Kindergarten Readiness Act into law, which changed the kindergarten entry age so that children must turn 5 by September instead of December to enroll. The new grade level was put into place to promote school readiness for California's youngest learners. It also established a new grade…

The major goals of this practicum were (1) to initiate a preschool screening program to identify children with special needs in the Lower Township School District, Cape May, New Jersey; (2) to refer these children to appropriate remedial services prior to their entrance into kindergarten; and (3) to provide opportunities for parents to attend…