Claims

Cancellation test ability shows no relation, and possibly an inverse relation, to abilities shown in the other tests

Claim · All claims
Evidence · 1 study · associational r1 · q2
Currency · newest study 1917 · 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? Ability to do the cancellation test has no relation to the abilities shown in the other tests, and in some tests appears to show an inverse relation. → Pyle 1917

Evidence

Pyle 1917

Pyle, W. H. (1917). A Psychological Study of Bright and Dull Pupils. The Journal of Educational Psychology. https://psycnet.apa.org

q2 · i? · associational · r1

The author's interpretation of the comparison tables, in which the Kennett table shows the good group 12 per cent worse on the ink-blot-adjacent cancellation column. He reports the cancellation test "has no relation to the abilities shown in the other tests" and possibly an inverse relation.

"Ability to do the cancellation test has no relation to the abili- ties shown in the other tests. Several other recent experi- ments of the writer sustain this conclusion. In some tests it seems to show an inverse relation to the other tests."

Discussion

Page metadata
Field Value
type claim
id cancellation-test-no-relation-other-tests
title Cancellation test ability shows no relation, and possibly an inverse relation, to abilities shown in the other tests
description Cancellation test ability shows no relation, and possibly an inverse relation, to abilities shown in the other tests
status review
evidence_strength weak
newest_evidence 1917
generated by process:wiki-ingest on 2026-10-24
trust unverified — no one has confirmed this page's content
sources 1 — pyle-1917

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