SynthesisInternational journal of environmental research and public health2021
The Impact of Schoolyard Greening on Children's Physical Activity and Socioemotional Health: A Systematic Review of Experimental Studies.
Synthesis in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 4 of them syntheses that pooled it.
What it found
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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
26 citing papers in PubMed, 4 syntheses or guidelines pooled it.
- Systematic review of climate change interventions for improving child health.BMJ paediatrics open · 2026Pooled it
- The Effectiveness of School-Based Physical Activity Promotion on Mental Health Among Children and Adolescents: A Systematic Review.Scandinavian journal of medicine & science in sports · 2025Pooled it
- Disparities in Cardiovascular Disease-Related Outcomes Among Cancer Survivors in the United States: A Systematic Review of the Literature.Heart, lung & circulation · 2024Pooled it
- Pooled it
- Playgrounds as microbial interfaces: strategies to enhance soil microbiomes and support healthy childhoods.mSystems · 2026Review
- Reconstructing schoolyards with greenery to increase schoolchildren's physical activity and mitigate climate changes in urban areas: study protocol for a stepped-wedge trial.BMC public health · 2026Article
- Greening Schoolyards to Improve Child Health: A Quasi-Experimental Study Protocol in Belgian and Dutch Primary Schools.International journal of environmental research and public health · 2025Article
- Age Differences in the Relationship Between Outdoor Physical Activity and School Emotional Well-Being in Pre-Adolescents: A Stratified Correlation Analysis.Children (Basel, Switzerland) · 2025Article
- Evaluating the Effectiveness of Biodiverse Green Schoolyards on Child BMI z-Score and Physical Metrics: A Pilot Quasi-Experimental Study.Children (Basel, Switzerland) · 2025Article
- Schoolyard Level Inventory for Describing the Environment: Linking High-Resolution Spatiotemporal Data to the Physical Environment to Understand Children's Physical Activity Behaviors.The Journal of school health · 2025Article
- The impact of greening interventions in school grounds on social behavior and cognitive performance among primary school children.Frontiers in public health · 2025Article
- Urban greenspace and cardiovascular disease comorbidity at breast cancer diagnosis in the US: Regional, racial/ethnic, and socioeconomic variations among older women.Cancer survivorship research & care · 2025Article
- Effect of nature on the mental health and well-being of children and adolescents: meta-review.The British journal of psychiatry : the journal of mental science · 2024Review
- Where the children play: Gender gaps in recess physical activity by age and playground area.Preventive medicine reports · 2024Article
- A study on the influencing factors of mental health of Chinese garden workers: a cross-sectional study.BMC public health · 2024Article
- The Power of Play: Examining the Impact of a School Yard Playground on Attitudes Toward School and Peer Relationships Among Elementary School Students in Chennai, India.Global pediatric health · 2024Article
- Modifying urban planning to promote child health: A scoping review of reviews.Health promotion perspectives · 2024Review
- Physical activity and social interaction assessments in schoolyard settings using the System for Observing Outdoor Play Environments in Neighborhood Schools (SOOPEN).The international journal of behavioral nutrition and physical activity · 2023Article
- Evaluation of the Little Rock Green Schoolyard initiative: a quasi-experimental study protocol.BMC public health · 2023Article
- School Children's Physical Activity and Preferred Activities during Outdoor Recess in Estonia: Using Accelerometers, Recess Observation, and Schoolyard Mapping.Children (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Access to green schoolyards (schoolyards designed with greenery and natural elements to create a park-like environment, as opposed to asphalt-based playgrounds) are associated with many benefits for students, including improvements in physical and mental health. While many studies examining these associations are cross-sectional, some feature experimental designs that offer the possibility of causal inference. In this review, we looked at experimental studies that examine the impact of schoolyard greening on measures of physical activity and socioemotional health in children. Four electronic databases (Ovid Medline, PsycINFO, Scopus and Greenfile) were searched, and from 1843 articles retrieved, 6 articles met the inclusion criteria. Examination of the eligible studies revealed a general consensus on the positive impact of schoolyard greening on both physical activity and socioemotional health outcomes for students, suggesting that schoolyard greening is a viable intervention in reducing the health equity gaps and improving children's health regardless of their racial or ethnic backgrounds or residential neighborhood socioeconomic status. Further experimental research on this topic should elucidate how educators, administrators, policy makers, and other stakeholders can harness the benefits of schoolyard greening to improve the health and well-being of children in their communities.
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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.