Using an unanticipated policy reform in Mexico that shifted 4 months the cutoff date for elementary school eligibility in 2006 and information on academic performance of 15-year-old students from the Programme for International Student Assessment (PISA) 2018 survey, who entered first grade in 2006, this paper estimates the effects of starting…

Setting the age for starting elementary students at 60 months old has been a hotly debated topic in Turkey since the Grand National Assembly passed an education reform bill as Law No. 6287, known to the public as the "4+4+4 regulation." At the outset of its implementation, students who started first grade in school year 2012-2013 had an…

This study aims to make a comparison of various lessons' mean exam scores achieved at the first, second, third and fourth grade by students who started elementary school at 60-66 months and those who started at or above 69 months as these students started the elementary school at the same time after an amendment in elementary education law in…

This paper describes a 2016 pilot study undertaken in Uganda to document the real repetition rate in Primary 1 classes and to examine the relationship between repetition in Primary 1 and attendance in pre-primary education. The study explored knowledge and practice about the age of entry for children into pre-primary education and Primary 1. It…

This research critically investigated the implementation in Turkey of starting elementary-school first grade at age 5 (60 months) according to teacher feedback. While the study is designed as qualitative, a kind of single case study approach is used with a group of 50 volunteer first-grade teachers serving in 15 elementary schools in the Eskisehir…

Late school entry is driven by several factors, one of the key ones being the cost barrier to schooling. Policies such as free primary education (FPE) that advocate for universal coverage are therefore partly aimed at removing the cost barrier. The Kenyan Government, like many in sub-Saharan Africa (SSA), introduced FPE in 2003 with the aim of…

In this paper, we estimate the effect of pupil's relative age within the first grade of primary school on mathematics and reading test scores at age 15. The main objective is to evaluate the long-term causal effect of relative age in the first grades of primary school on pupil's test in 16 different countries. We use the national rule for…

Examined school entrance age effect on academic achievement and social-emotional adjustment among 137 fourth graders. Found that differences between 73 oldest and 64 youngest subjects, identified in first grade, persisted in part to fourth grade. Younger subjects scored lowest in mathematics and oral and silent reading comprehension; were slower…

The claim that the incidence of school failure can be greatly reduced by increasing kindergarten entrance age from 57 to 60 months was investigated in three related studies. In the first study, subjects ranging in school entrance age from 57 to 68 months were drawn from five elementary schools in an urban lower socioeconomic area. A total of 114…

A survey was made of developmentally immature school-age children enrolled in early childhood services (ECS) in Alberta, Canada. In addition to basic questions of cost, incidence of school-age children's enrollment in the ECS program, and educational impact of delayed or second-year enrollment in ECS programs, questions were raised concerning the…

The purpose of this study was to obtain and analyze information on the characteristics of the child entering school for the first time in junior kindergarten, senior kindergarten and grade one. A sample of 209 children from different areas in Ontario, Canada, including rural, urban, inner city and metropolitan areas, was studied. Information was…