Claims

Corrected-for-attenuation correlations between intelligence and the abstract scale segments approach 0.95–0.96

Claim · All claims
Evidence · 1 study · associational r1 · q2
Currency · newest study 1923 · 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? Corrected for attenuation, the intelligence correlation with C3 is 0.963 and with N3 is 0.951, against raw values of 0.837 and 0.880. → Herring 1923

Evidence

Herring 1923

Herring, J. P. (1923). Verbal and Abstract Elements in Intelligence Examinations. The Journal of Educational Psychology. https://psycnet.apa.org

q2 · i? · associational · r1

The printed table of coefficients of correlation corrected for attenuation reports for C3 raw 0.837 and corrected 0.963, and for N3 raw 0.880 and corrected 0.951, the highest values in the table.

"Cl C2 C3 RAW 0 474 0.578 0 837 0.492 0 697 0 880 CORRECTED 0 800 0 686 0.963 0.738 0.865 0.951"

Discussion

Page metadata
Field Value
type claim
id corrected-attenuation-abstract-segments-high-correlations
title Corrected-for-attenuation correlations between intelligence and the abstract scale segments approach 0.95–0.96
description Corrected-for-attenuation correlations between intelligence and the abstract scale segments approach 0.95–0.96
status review
evidence_strength weak
newest_evidence 1923
generated by process:wiki-ingest on 2026-10-24
trust unverified — no one has confirmed this page's content
sources 1 — herring-1923

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