Claims

Four of six standards-meeting studies showed statistically significant positive effects and two showed substantively important positive effects on phonological processing

Claim · All claims
Evidence · 1 study · quant-synthesis r? · q3
Currency · newest study 2006 · 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 i? Of the six studies in the phonological processing domain, four showed statistically significant and positive effects and two showed substantively important and positive effects. → What Works Clearinghouse 2006

Evidence

What Works Clearinghouse 2006

What Works Clearinghouse, U.S. Department of Education. (2006). WWC Intervention Report: Phonological Awareness Training. https://ies.ed.gov/ncee/wwc

q3 · i? · quant-synthesis · r?

The WWC's findings summary for the phonological processing domain across the six included studies, where corrections for clustering and multiple comparisons were applied. The report states "Four studies showed statistically significant and positive effects and two studies showed substantively important and positive effects."

"Four studies showed statistically significant and positive effects and two studies showed substantively important and positive effects."

Discussion

Learner Variables

Page metadata
Field Value
type claim
id phonological-awareness-training-six-studies-significance-pattern
title Four of six standards-meeting studies showed statistically significant positive effects and two showed substantively important positive effects on phonological processing
description Four of six standards-meeting studies showed statistically significant positive effects and two showed substantively important positive effects on phonological processing
status review
evidence_strength moderate
newest_evidence 2006
generated by process:wiki-ingest on 2026-10-07
trust unverified — no one has confirmed this page's content
sources 1 — what-works-clearinghouse-2006

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