ArticleHealth economics2020
Summer-born struggle: The effect of school starting age on health, education, and work.
Article in Health economics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- A hypothesis-free approach to identifying potential effects of relative age in school year: an instrumental variable phenome-wide association study in the UK Biobank.American journal of epidemiology · 2025Article
- Risk of not being in employment, education or training (NEET) in late adolescence is signalled by school readiness measures at 4-5 years.BMC public health · 2024Article
- Sibling Spillovers: Having an Academically Successful Older Sibling May be More Important for Children in Disadvantaged Families.AJS; American journal of sociology · 2023Article
- Summer-born struggle: The effect of school starting age on health, education, and work.Health economics · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Children starting school older consistently exhibit better educational outcomes. In this paper, we underscore child development as a mechanism driving this effect. Using unique administrative data on health examinations, we study the causal effect of school starting age (SSA) on a child's probability of being diagnosed with special educational needs in early grades. Results show that children with higher SSA are less likely to develop behavioral problems and speech impediments, whereas learning disabilities, ADHD, and dyslexia/dyscalculia remain unaffected. Importantly, these effects only arise after primary school entry and are not due to preexisting health conditions. We also find that teachers tend to over-refer relatively young children to special needs services, but this over-referring behavior is not driving the results, which are based on psychologists' diagnoses. The SSA effect persists throughout compulsory schooling, resulting in higher test scores and better quality vocational training contracts. However, SSA does not affect employment, earnings, or disability insurance benefits at labor market entry.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.