Claims

No relationship existed between elementary reading achievement gains and selection of a model with a scientific research base

Claim · All claims
Evidence · 1 study · causal r2 · q2
Currency · newest study 2010 · not yet checked against its sources · not reviewed by a person
Evidence quality · No study behind this claim is a peer-reviewed article with a DOI: it rests on a source with no registered publication record (a web page, book or unpublished report). It is kept because a design page cites it; treat it as a lead to check, not an established finding.

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? Changes in elementary reading achievement showed no relationship to whether schools selected a CSR model with a scientific research base. → Orland 2010

Evidence

Orland 2010

Orland, M., Hoffman, A., & Vaughn, III, E. S. (2010). Evaluation of the Comprehensive School Reform Program Implementation and Outcomes: Fifth-Year Report. U.S. Department of Education. https://www.ed.gov/about/offices/list/opepd/ppss/reports.html#title

q2 · i? · causal · r2

Analysis of elementary reading achievement gains from 2002 to 2005 by model research base strength. The report finds "no relationship between changes in elementary reading achievement and the selection of a model with a scientific research base." This null finding held across all CSR elementary schools.

"There was no relationship between changes in elementary reading achievement and the selection of a model with a scientific research base."

Discussion

Page metadata
Field Value
type claim
id elementary-reading-no-relationship-research-model
title No relationship existed between elementary reading achievement gains and selection of a model with a scientific research base
description No relationship existed between elementary reading achievement gains and selection of a model with a scientific research base
status review
evidence_strength weak
newest_evidence 2010
generated by process:wiki-ingest on 2026-10-10
trust unverified — no one has confirmed this page's content
sources 1 — orland-2010

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