In this group the average girl's grades equal or exceed the average boy's in all six subjects, with the largest advantage in Latin¶
Claim · All claims
Evidence · 1 study · associationalr1·q2
Currency · newest study 1912 · 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? In none of the six subjects does the average boy excel the average girl; the girls' advantage is greatest in Latin. → L. E. Frailey and C. M. Crane 1912
Evidence¶
L. E. Frailey and C. M. Crane 1912¶
L. E. Frailey and C. M. Crane. (1912). Correlation of Excellence in Different School Subjects Based on a Study of School Grades. The Journal of Educational Psychology. https://en.wikipedia.org/wiki/Journal_of_Educational_Psychology
q2 · i? · associational · r1
Comparison of average grades of 18 girls and 14 boys across the six tabulated subjects. The printed table shows girl advantages of 1 point in civics, 2 in geometry, 5 in Latin and 2 in English, with algebra and history equal; the authors conclude "in none of the six subjects does the average boy excel the average girl."
"(2) the average girl student excels the average boy student in Latin to a greater degree than in any of the six subjects selected; (3) the average girl seems to be slightly more intelligent than the average boy; or perhaps she goes less into outside activities and therefore gives more time to the preparation of her studies; and (4) in none of the six subjects does the average boy excel the average girl."
Discussion¶
Learner Variables¶
- Gender — predictor: outcomes differ by group: a gap reflecting circumstances and treatment, not a cause
Related Claims¶
- SAT scores underpredict the academic performance of high school girls, who average lower scores than boys despite higher grades — related
- Girls were on average more accurate than boys in equation rearrangement, with no significant difference in speed — related
- Boys are more likely than girls to rank at both the top and the bottom of the grade scale, supporting greater variability of excellence among boys — reports the opposite
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
girl-boy-average-grade-comparison-1912 |
title |
In this group the average girl's grades equal or exceed the average boy's in all six subjects, with the largest advantage in Latin |
description |
In this group the average girl's grades equal or exceed the average boy's in all six subjects, with the largest advantage in Latin |
status |
review |
evidence_strength |
weak |
newest_evidence |
1912 |
generated |
by process:wiki-ingest on 2026-10-24 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — l-e-frailey-and-c-m-crane-1912 |
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