Claims

Forest preschool shows mixed subjective-outcome effects: improved sleep, resilience, and curiosity, but no changes in academic readiness or illness and injury incidence

Claim · All claims
Evidence · 1 study (2 entries) · causal r1 · q2
Currency · newest study 2023 · not yet checked against its sources · not reviewed by a person

Subclaims

Reading the evidence codes

q is the design tier, i the impact, n the sample, and the kind with its r the rigour judged within that kind: what each code means.

This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.

q2 i? Forest-kindergarten children showed significant improvements in overall subjective sleep quality after eight months. → Enrico Sella · Monica Bolognesi · Emma Bergamini · Lucia Mason · Francesca Pazzaglia 2023 q2 i? No significant differences emerged in school readiness ratings or in the incidence of illness and injury. → Enrico Sella · Monica Bolognesi · Emma Bergamini · Lucia Mason · Francesca Pazzaglia 2023 (2)

Evidence

Enrico Sella · Monica Bolognesi · Emma Bergamini · Lucia Mason · Francesca Pazzaglia 2023

Enrico Sella · Monica Bolognesi · Emma Bergamini · Lucia Mason · Francesca Pazzaglia. (2023). Psychological Benefits of Attending Forest School for Preschool Children: a Systematic Review. Educational Psychology Review. https://doi.org/10.1007/s10648-023-09750-4

q2 · i? · causal · r1

Review's account of Choi et al. (2014), a quasi-experimental pre-post study with parent-reported Children's Sleep Habits Questionnaire data from 18 forest-kindergarten and 19 regular-kindergarten children.

"After 8 months, children in the forest kindergarten showed significant improvements in overall subjective sleep quality (i.e., fewer sleep disturbances); in particular, fewer children experienced sleep disordered breathing (p = 0.04) and daytime sleepiness levels (p < 0.001) compared to children attending the regular kindergarten."

Enrico Sella · Monica Bolognesi · Emma Bergamini · Lucia Mason · Francesca Pazzaglia 2023 (2)

Enrico Sella · Monica Bolognesi · Emma Bergamini · Lucia Mason · Francesca Pazzaglia. (2023). Psychological Benefits of Attending Forest School for Preschool Children: a Systematic Review. Educational Psychology Review. https://doi.org/10.1007/s10648-023-09750-4

q2 · i? · review · r3

Review's account of Frenkel et al. (2019), an 11–15-week illness/injury log in 71 forest-preschool and 70 indoor-preschool children; no overall difference, though girls in nature preschool had higher minor-injury incidence. Cordiano et al. (2019) also found no readiness differences (p > 0.05).

"There were no significant differences between nature and indoor preschools (IRR: 0.93, 95% CI = [0.64, 1.34]). The only difference was that girls at nature pre -school had a significantly higher incidence of minor injury compared to those in indoor preschool (IRR: 5.91, 95% CI = [1.98, 17.7], p < 0.01)."

Discussion

Learner Variables

Page metadata
Field Value
type claim
id forest-school-subjective-outcomes-mixed
title Forest preschool shows mixed subjective-outcome effects: improved sleep, resilience, and curiosity, but no changes in academic readiness or illness and injury incidence
description Forest preschool shows mixed subjective-outcome effects: improved sleep, resilience, and curiosity, but no changes in academic readiness or illness and injury incidence
status review
evidence_strength weak
newest_evidence 2023
generated by process:wiki-ingest on 2026-10-21
trust unverified — no one has confirmed this page's content
sources 2 — enrico-sella-monica-bolognesi-emma-bergamini-lucia-mason-francesca-pazzaglia-2023, enrico-sella-monica-bolognesi-emma-bergamini-lucia-mason-francesca-pazzaglia-2023-2

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