Claims

The article's own correlation study uses 106 Iowa City records covering at least the last four elementary years and first two high-school years

Claim · All claims
Evidence · 1 study · associational r? · q2
Currency · newest study 1911 · 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? The study of the relationship between elementary and high-school training included only records showing completion of at least the last four years of elementary school and the first two years of high school, yielding 106 available records from the Iowa city schools. → A committee of five representing the Association of Teachers of Psychology in Iowa 1911

Evidence

A committee of five representing the Association of Teachers of Psychology in Iowa 1911

A committee of five representing the Association of Teachers of Psychology in Iowa. (1911). Preparation for Examinations in Psychology. The Journal of Educational Psychology. https://www.apa.org/pubs/journals/edu

q2 · i? · associational · r?

Methodological setup of the article's own observational study of school grades, an archival record analysis. The text available is truncated at this point, so only the inclusion standard and the printed count of 106 records can be reported; no correlation result is printed in the supplied text.

"Only such records were included in this study as showed the completion of at least the last four years of the elementary school and the first two years of the high school. There were 106 records available from the Iowa city schools under this arbitrary standard."

Discussion

Page metadata
Field Value
type claim
id iowa-city-106-records-correlation-study
title The article's own correlation study uses 106 Iowa City records covering at least the last four elementary years and first two high-school years
description The article's own correlation study uses 106 Iowa City records covering at least the last four elementary years and first two high-school years
status review
evidence_strength weak
newest_evidence 1911
generated by process:wiki-ingest on 2026-10-23
trust unverified — no one has confirmed this page's content
sources 1 — a-committee-of-five-representing-the-association-of-teachers-of-psychology-in-iowa-1911

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