Claims

The evidence base for Fluency Formula™ consists of a single small randomized controlled trial, with no studies addressing alphabetics or general reading achievement

Claim · All claims
Evidence · 1 study · review r? · q2
Currency · newest study 2007 · 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? Only one study met WWC evidence standards, based on 128 second-grade students, and the extent of evidence is rated small for fluency and comprehension. → Fluency Formula™ WWC Intervention Report 2007

Evidence

Fluency Formula™ WWC Intervention Report 2007

Fluency Formula™ WWC Intervention Report. (2007). What Works Clearinghouse, U.S. Department of Education. http://teacher.scholastic.com/products/fluencyformula/pdfs/FF_EffectivessReport.pdf

q2 · i? · review · r?

WWC synthesis of the evidence base: one randomized controlled trial (Sivin-Kachala & Bialo, 2005) in five schools across two districts, final analyses based on 66 intervention and 62 comparison students; extent of evidence rated small in both reviewed domains (Appendix A6).

"The WWC considers the extent of evidence for Fluency Formula™ to be small for fluency and comprehension. No studies that met WWC evidence standards with or without reservations addressed alphabetics or general reading achievement."

Discussion

Page metadata
Field Value
type claim
id fluency-formula-evidence-base-single-small-rct
title The evidence base for Fluency Formula™ consists of a single small randomized controlled trial, with no studies addressing alphabetics or general reading achievement
description The evidence base for Fluency Formula™ consists of a single small randomized controlled trial, with no studies addressing alphabetics or general reading achievement
status review
evidence_strength weak
newest_evidence 2007
generated by process:wiki-ingest on 2026-10-07
trust unverified — no one has confirmed this page's content
sources 1 — fluency-formula-wwc-intervention-report-2007

Frontmatter is the page's machine-readable record — see the Schema & Guide.