None of the WWC-standards-meeting studies of Tier 2 literacy interventions were conducted in CNMI or other Pacific islands, limiting generalizability¶
Claim · All claims
Evidence · 1 study · quant-synthesisr2·q3
Currency · newest study 2024 · checked against its sources 2026-10-09 (automated, 1 of 1 entry) · not reviewed by a person · recheck by 2029: baselines and conditions change
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? All eligible studies were conducted in the United States, and the review did not identify which interventions were culturally relevant for CNMI. → Porowski 2024
Evidence¶
Porowski 2024¶
Porowski, A., Tamang, S., Westall, J., Brown, K., & Bogia, M. (2024). Evidence and gap map of Tier 2 literacy interventions for grades K–3 in the Commonwealth of the Northern Mariana Islands (REL 2025–007). U.S. Department of Education, Institute of Education Sciences, National Center for Education Evaluation and Regional Assistance, Regional Educational Laboratory Pacific. https://ies.ed.gov/use-work/resource-library/reports/
q3 · i? · quant-synthesis · r2
The systematic review's study sample (267 studies identified, 37 eligible, 20 meeting WWC standards) reports that "The review did not identify which interventions were culturally relevant for CNMI", a stated limitation on generalizability of findings to the CNMI PSS.
"None of the studies eligible for review was conducted in CNMI or in other Pacific islands; all eligible studies were conducted in the United States."
Discussion¶
Related Claims¶
- Of 18 reviewed Tier 2 literacy interventions, three had at most promising evidence and 12 had uncertain evidence of effects — related
- Findings from two states and three cities cannot be generalized to a national estimate of program effects — a narrower finding that bears on this claim
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
no-tier2-literacy-studies-conducted-in-cnmi |
title |
None of the WWC-standards-meeting studies of Tier 2 literacy interventions were conducted in CNMI or other Pacific islands, limiting generalizability |
description |
None of the WWC-standards-meeting studies of Tier 2 literacy interventions were conducted in CNMI or other Pacific islands, limiting generalizability |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2024 |
source_checked |
2026-10-09 |
recheck_by |
2029 |
generated |
by process:wiki-ingest on 2026-10-08 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — porowski-2024 |
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