Background: Within the same school class, it is usual to find children who differ in age by almost a full calendar year. Although associations between being relatively young and poor academic outcomes are well documented, and relatively consistent, the associations between being relatively young and psychosocial outcomes are less clearly…

The present research attempted to investigate the impacts of gender and age on the freshly-graduated eighth graders' percentiles in the central high school entrance exam (LGS) in 2020. The sample of this causal-comparative study comprised 6,039 students selected from secondary schools in Isparta who took the LGS in 2020. The data were obtained…

Previous studies have shown that educational expectations of individuals with high socioeconomic status (SES) are relatively unaffected by low academic performance, a phenomenon called "sticky expectations." However, this result might be biased by endogeneity and reverse causality between academic achievement and educational…

The month in which we are born affects our experience of and progress through the education system and is known as the relative age effect. This study reports on a project in which the author conducted mixed methods research into the impact of different birth months on enrolment patterns and participant experiences within further education in…

The belief that additional time allows children to become more ready for school has affected public policy and individual practices. Prior studies estimated either associations between school entry age and academic growth or causal effects on achievement measured at one or two points. This article contributes novel causal evidence for the impacts…

Understanding the factors that influence student outcomes is crucial for both parents and schools when designing effective educational strategies. This paper explores the impact of peer age on both cognitive and non-cognitive outcomes using a randomized sample of middle school students. By analyzing how exogenous variations in peer age affect…

Across cultures, young children learn primarily within their family, with the family's culture positioning the values, language and purpose of children's learning toward the family's goals. Quality education begins within families, and at school entry age, children's learning within their families is critical to their educational success. However,…

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…

In the United States, when a child turns five years of age, he or she is eligible to enroll and attend five-year old kindergarten. Parents and caregivers are often tasked with making the decision on whether or not to enroll their child when eligible to attend kindergarten or if the child should be held back another year (redshirted) and attend…

Children usually start school in the September after they turn 4 but parents of children born between April 1 and August 31, also known as "summer-born" children, can ask to delay entry to reception for a year. While the School Admissions Code requires school admission authorities to provide for the admission of all children in the…

The education laws of each country establish starting cutoff dates for compulsory education which could, potentially, affect students' academic achievement. Specifically, they could be detrimental for those students whose birthday is just before the school entry cutoff, as they will be the youngest in their classroom, while it could boost the…

Because of the regulations concerning school entry in most school systems, a child's date of birth may significantly affect his or her age at entry into school, and thus their first experience of schooling. Using data from the Programme for International Student Assessment (PISA), this paper provides a comparative analysis of the impact of a…

Early years are a critical period for skill development. In this sense, the Early Childhood Education and Care (ECEC) programmes have an important role in promoting children's learning during this period. This study aimed to explore the effectiveness of ECEC programmes by analysing the relationship between students' ECEC attendance and their later…

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…

In this study, the researcher examined the idea of the Catholic School Advantage (CSA), whether it is a quantifiable effect, or if it can be explained by selection bias on the part of parents. Additionally, the researcher sought to examine if this selection bias, if it exists, could explain any academic achievement differences between Catholic…