Grade 3 Really Great Reading students did not outperform non-users on the winter NWEA MAP administration¶
Claim · All claims
Evidence · 1 study · causalr?·q2
Currency · newest study 2023 · 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? Grade 3 RGR students did not outperform the growth of non-users on the winter NWEA MAP, with an effect size of -0.13. → Really Great Reading 2023
Evidence¶
Really Great Reading 2023¶
Really Great Reading. (2023). Really Great Reading. https://www.reallygreatreading.com
q2 · i? · causal · r?
In the same quasi-experimental charter-network study, Grade 3 was the exception to the positive younger-grade findings: "effect size = -0.13" on the winter NWEA MAP administration. No significance test or standard error is printed for this contrast.
"Grade 3 RGR students did not outperform the growth of the non-users on the winter administration of the NWEA MAP (effect size = -0.13)."
Discussion¶
Related Claims¶
- Third-grade students whose teachers implemented IMSE's Morphology+ scored significantly higher on NWEA MAP Growth Reading than comparison students (effect size +0.05) — related
- Grade 1 students receiving Really Great Reading instruction scored higher on the NWEA MAP Reading Growth assessment in winter 2022 — related
- Grade 2 students receiving Really Great Reading instruction scored higher on the NWEA MAP Reading Growth assessment in winter 2022 — related
- IMSE's OG+ improves early literacy outcomes in grades K–3, with effect sizes of +0.33 and +0.21 across two quasi-experimental studies — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
rgr-grade3-no-outperformance-map |
title |
Grade 3 Really Great Reading students did not outperform non-users on the winter NWEA MAP administration |
description |
Grade 3 Really Great Reading students did not outperform non-users on the winter NWEA MAP administration |
status |
review |
evidence_strength |
weak |
newest_evidence |
2023 |
generated |
by process:wiki-ingest on 2026-10-07 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — really-great-reading-2023 |
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