Claims

The high-flyer cohort comprised 91,643 students from more than 800 schools in 28 states

Claim · All claims
Evidence · 1 study · associational r? · q2
Currency · newest study 2013 · 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 middle school/high school cohort analyzed consisted of 91,643 students drawn from more than 800 schools across 28 states. → Yun Xiang 2013

Evidence

Yun Xiang 2013

Yun Xiang, Michael Dahlin, John Cronin, Robert Theaker, Sarah Durant. (2013). Do high flyers maintain their altitude? Performance trends of top students. NWEA Research white paper, Thomas B. Fordham Institute. https://www.nwea.org/research/publication/do-high-flyers-maintain-their-altitude-performance-trends-of-top-students/

q2 · i? · associational · r?

The study's printed scale: the middle school/high school cohort "consisted of 91,643 students from more than 800 schools in 28 states," a large multi-state longitudinal sample. These are descriptive counts; no effect size is printed.

"The middle school/high school cohort consisted of 91,643 students from more than 800 schools in 28 states."

Discussion

Page metadata
Field Value
type claim
id high-flyer-cohort-91643-students-28-states
title The high-flyer cohort comprised 91,643 students from more than 800 schools in 28 states
description The high-flyer cohort comprised 91,643 students from more than 800 schools in 28 states
status review
evidence_strength moderate
newest_evidence 2013
generated by process:wiki-ingest on 2026-10-08
trust unverified — no one has confirmed this page's content
sources 1 — yun-xiang-2013

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