Claims

The three groups did not differ in distinguishing conventional written signs from other visual signs

Claim · All claims
Evidence · 1 study · associational r1 · q3
Currency · newest study 2009 · 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.

q3 i? Children, illiterate adults and literate adults did not differ significantly in identifying writing signs as 'for reading', and the difference on non-writing signs was also not significant. → Kurvers 2009

Evidence

Kurvers 2009

Kurvers, J., Van Hout, R., & Vallen, T. (2009). Print awareness of adult illiterates: a comparison with young pre-readers and low-educated adult readers. Read Writ 22, 863-887. https://doi.org/10.1007/s11145-008-9129-7

q3 · i? · associational · r1

Item-type analysis of the 14-card signs sorting task. Non-readers had a rather clear idea of which signs belonged to written language; 56% of illiterates identified Chinese characters as writing signs.

"the groups did not differ in identifying writing signs as ''for reading'' (81% correct by the children, 84% by the illiterates and 89% by the literates); the difference between the groups was not significant (Fisher Exact 0.42, p = 1.00)."

Discussion

Page metadata
Field Value
type claim
id groups-do-not-differ-signs-task
title The three groups did not differ in distinguishing conventional written signs from other visual signs
description The three groups did not differ in distinguishing conventional written signs from other visual signs
status review
evidence_strength moderate
newest_evidence 2009
generated by process:wiki-ingest on 2026-10-17
trust unverified — no one has confirmed this page's content
sources 1 — kurvers-2009

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