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-synthesisr?·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¶
- Phonological Awareness — outcome: instruction changes it
Related Claims¶
- The Bright Beginnings preschool curriculum shows no discernible effects on preschool children's school readiness across oral language, print knowledge, phonological processing, and math domains — related
- In the Torgesen et al. (2006) RCT, SpellRead™ showed indeterminate effects for fifth graders, with no statistically significant or substantively important effects in any domain after six months — related
- Phonological awareness training plus letter knowledge training has potentially positive effects on preschoolers' phonological processing — related
- The WWC rated DaisyQuest as having positive effects on phonological processing, its highest applicable rating — related
- Corrective Reading showed statistically significant positive effects on two of four alphabetics outcomes, but the alphabetics domain average effect was neither significant nor substantively important — related
- In Torgesen et al. (2010), LiPS produced statistically significant positive effects on word accuracy/fluency, phonemic decoding, phonological awareness, and spelling versus a basal reading program — related
- Phonemic segmentation training favored over rhyme/alliteration training on print knowledge, phonological processing, and early reading/writing (Yeh 2003), with substantively important but non-significant differences — related
- Sound box training favored over sound sort training on phonological processing (Maslanka & Joseph 2002), with substantively important but non-significant differences averaging +11 percentile points — related
- Phonological awareness training has potentially positive effects on communication/language competencies for preschool children with learning disabilities, with a small extent of evidence — related
- An 11-week teacher-delivered phonological awareness intervention significantly improves kindergarten children's phoneme segmentation, letter knowledge, reading, and invented spelling — related
- Phonological awareness training plus letter knowledge training has positive effects on preschoolers' print knowledge — related
- Phonological Awareness Training has positive effects on phonological processing in preschool children, averaging +27 percentile points — a broader claim this one bears on
- Phoneme awareness is a stronger predictor of reading development than rhyme awareness — related
- Dialogic Reading combined with Sound Foundations shows potentially positive effects on print knowledge and early reading/writing but not oral language — related
- DaisyQuest improved phonological awareness over regular kindergarten curriculum on three of four measures — a narrower finding that bears on this claim
- Phonological awareness training plus letter knowledge training has potentially positive effects on preschoolers' early reading/writing — related
- Early reading interventions in grades K–2 increase foundational reading processes with an average effect size of 0.51 — related
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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