Claims

Missing five days of school in the first semester of ninth grade decreases the likelihood of eventually graduating high school by 25 percentage points

Claim · All claims
Evidence · 1 study · review r2 · q2
Currency · newest study 2018 · 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? Missing just five days of school in the first semester of ninth grade decreases the likelihood of eventually graduating high school by 25 percentage points. → Allensworth 2018

Evidence

Allensworth 2018

Allensworth, E.M., Farrington, C.A., Gordon, M.F., Johnson, D.W., Klein, K., McDaniel, B., & Nagaoka, J. (2018). Supporting social, emotional, & academic development: Research implications for educators. Chicago, IL: University of Chicago Consortium on School Research. https://consortium.uchicago.edu/page/presentations

q2 · i? · review · r2

The review reports, citing Allensworth & Easton (2007), that early ninth-grade absence sharply reduces graduation likelihood: "Missing just five days of school in the first semester of ninth grade decreases the likelihood of eventually graduating high school by 25 percentage points." A percentage-point difference is reported, not a standardized effect size.

"Missing just five days of school in the first semester of ninth grade decreases the likelihood of eventually graduating high school by 25 percentage points."

Discussion

Page metadata
Field Value
type claim
id ninth-grade-five-absences-graduation-drop
title Missing five days of school in the first semester of ninth grade decreases the likelihood of eventually graduating high school by 25 percentage points
description Missing five days of school in the first semester of ninth grade decreases the likelihood of eventually graduating high school by 25 percentage points
status review
evidence_strength weak
newest_evidence 2018
generated by process:wiki-ingest on 2026-10-08
trust unverified — no one has confirmed this page's content
sources 1 — allensworth-2018

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