Claims

A year of weekly P4C improved Key Stage 2 progress in reading and maths relative to business-as-usual

Claim · All claims
Evidence · 1 study · causal r2 · q3 · i1 small
Currency · newest study 2015 · 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.

q3 i1 Pupils receiving P4C made approximately two additional months' progress in reading (effect size +0.12) and maths (+0.10) compared with control pupils. → Gorard et al. 2015

Evidence

Gorard et al. 2015

Stephen Gorard, Nadia Siddiqui and Beng Huat See. (2015). Philosophy for Children: Evaluation report and Executive summary. Education Endowment Foundation. https://eric.ed.gov/?id=ED581147

q3 · i1 · causal · r2

School-level randomised controlled trial with waitlist control across 48 schools; 1,550 treatment and 1,609 control pupils pre-tested, KS2 results from the National Pupil Database for 1,529 original Year 5 pupils, analysed as KS1-to-KS2 gain scores. The report's results table prints effect sizes of +0.12 for reading and +0.10 for maths, described as "+2 months" of progress.

"The evaluation found evidence that P4C had a positive impact on pupils' Key Stage 2 (KS2) progress in reading and maths."

Discussion

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