Claims

Each state's lowest four-year principal retention rate occurred at a different grade span

Claim · All claims
Evidence · 1 study · associational r2 · q2
Currency · newest study 2021 · 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? Arizona's retention was lowest in high and middle schools (33 percent each), Nevada's lowest in elementary schools (39 percent), and Utah's lowest in middle schools (22 percent). → Makkonen 2021

Evidence

Makkonen 2021

Makkonen, R., & Jaquet, K. (2021). Principal retention patterns in Arizona, Nevada, and Utah (REL 2022–129). U.S. Department of Education, Institute of Education Sciences, National Center for Education Evaluation and Regional Assistance, Regional Educational Laboratory West. https://ies.ed.gov/use-work/resource-library/report/descriptive-study/principal-retention-patterns-arizona-nevada-and-utah

q2 · i? · associational · r2

Four-year retention analysis by grade span (figure 3) using state staffing data; Nevada's elementary rate of 39 percent was lower than middle (48 percent) and high school (55 percent) rates, while Arizona and Utah showed different grade-span patterns.

"In Nevada, where the overall four-year principal retention rate was 43 percent, the rate was lower for elementary school principals, at 39 percent, and higher for middle school principals, at 48 percent, and among high school principals, at 55 percent."

Discussion

Page metadata
Field Value
type claim
id grade-span-retention-varies-by-state
title Each state's lowest four-year principal retention rate occurred at a different grade span
description Each state's lowest four-year principal retention rate occurred at a different grade span
status review
evidence_strength moderate
newest_evidence 2021
generated by process:wiki-ingest on 2026-10-08
trust unverified — no one has confirmed this page's content
sources 1 — makkonen-2021

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