Claims

Large shares of U.S. 4th and 8th graders read below the NAEP Basic level in reading comprehension

Claim · All claims
Evidence · 1 study · review r2 · q3
Currency · newest study 2008 · not yet checked against its sources · not reviewed by a person · overdue for a recheck since 2013: 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? The 2005 NAEP indicated 36 percent of fourth graders and 27 percent of eighth graders performed below the Basic level in reading comprehension. → Roberts 2008

Evidence

Roberts 2008

Roberts, G., Torgesen, J. K., Boardman, A., & Scammacca, N. (2008). Evidence-Based Strategies for Reading Instruction of Older Students with Learning Disabilities. Learning Disabilities Research & Practice, 23(2), 63–69. https://doi.org/10.1111/j.1540-5826.2008.00264.x

q3 · i? · review · r2

Large-scale national assessment data (NAEP 2005) cited as the article's motivating statistic; students below Basic are unable to understand important concepts and acquire new knowledge from grade-level text.

"The 2005 National Assessment of Educational Progress (NAEP) administered every other year to a large sample of students in the United States indicated that 36 percent of fourth graders and 27 percent of eighth graders performed below the Basic level in reading comprehension."

Discussion

Page metadata
Field Value
type claim
id naep-2005-below-basic-reading
title Large shares of U.S. 4th and 8th graders read below the NAEP Basic level in reading comprehension
description Large shares of U.S.
status review
evidence_strength moderate
newest_evidence 2008
recheck_by 2013
generated by process:wiki-ingest on 2026-10-16
trust unverified — no one has confirmed this page's content
sources 1 — roberts-2008

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