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…

The authors examined long-term outcomes for children who experienced delayed entry to kindergarten or kindergarten retention. They used a cohort of 6,841 students to compare these groups to each other and typically progressing peers. First, the authors compared the groups on demographic and early childhood variables. For the long-term school-based…

We use two nationally representative data sets to estimate the prevalence of kindergarten "redshirting"--the decision to delay a child's school entry. We find that between 4% and 5.5% of children delay kindergarten, a lower number than typically reported in popular and academic accounts. Male, White, and high-SES children are most likely…

This research study was conducted to examine the effects of the Kindergarten Readiness program in a large suburban school district in Tennessee as measured by third grade Reading and Mathematics TCAP Achievement Test scores. In addition, the study examined the relationships between the chronological ages of the students at kindergarten entry and…

In this article, the authors discuss two interventions deployed to remediate low performing students. The first is grade level retention in which a student is required to repeat a given grade due to lack of academic or social progress. The second is academic redshirting in which a parent voluntarily delays the entrance of her child into…

The authors investigated whether age at kindergarten entry was associated with early literacy achievement gaps and if these gaps persisted over time. Using the kindergarten age eligibility cutoff date, they created 2 groups of students who represented the oldest and youngest children in a cohort of students in high-poverty, low-performing schools.…

The current study examined whether the parental practice of delayed kindergarten entrance, also known as academic red-shirting, was associated with gains in academic achievement among children with learning disabilities. Results indicate no significant differences in the academic achievement among children with learning disabilities who were…

In the United States of America, the practice of kindergarten redshirting i.e., of waiting to enroll a child into kindergarten until the year after the child was originally eligible, is becoming more common in today's schools. This study offers insight into the reasons why some parents elect to redshirt their child at the kindergarten level. A…

In many low enrolment countries children are over age for their grade. Conventional indicators of enrolment rates conceal this and better indicators are needed. Over age entry and progression disadvantages late starters; generates wide age ranges in classes and results in pedagogic difficulties; and is likely to especially disadvantage older…

Most children enter kindergarten when they are 5 years of age and move into first grade when they are 6. This time period is marked by great developmental change (Sameroff and Haith 1996), and children differ in what they can and cannot do socially, physically, and cognitively. Therefore, parents and educators are concerned whether certain…

The National Collegiate Athletic Association through its member institutions has implemented academic standards governing initial athletic eligibility and has led reform initiatives tying the ability to compete athletically to student-athlete retention and graduation. Louisiana State University (LSU), like many Division I institutions, admitted…