Claims

Suspensions in California lowered graduation rates by nearly 7 percentage points after controlling for other dropout factors

Claim · All claims
Evidence · 1 study · associational r2 · q2
Currency · newest study 2019 · 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? A 3-year California study found suspensions lowered graduation rates by nearly 7 percentage points after controlling for other major dropout factors. → Cardichon 2019

Evidence

Cardichon 2019

Cardichon, J., & Darling-Hammond, L. (2019). Protecting students' civil rights: The federal role in school discipline. Palo Alto, CA: Learning Policy Institute. https://learningpolicyinstitute.org/product/student-civil-rights-school-discipline doi:10.33682/a3vc-nfcx

q2 · i? · associational · r2

A longitudinal study of California 10th-graders over 3 years under the state's zero-tolerance policy, controlling for other major dropout factors, found suspensions "lowered graduation rates by nearly 7 percentage points."

"A study that followed 10th-grade students in California for 3 years while the state's zero-tolerance policy was in effect found that, after controlling for other major dropout factors, suspensions in California lowered graduation rates by nearly 7 percentage points."

Discussion

Page metadata
Field Value
type claim
id california-suspensions-lowered-graduation-7-points
title Suspensions in California lowered graduation rates by nearly 7 percentage points after controlling for other dropout factors
description Suspensions in California lowered graduation rates by nearly 7 percentage points after controlling for other dropout factors
status review
evidence_strength moderate
newest_evidence 2019
generated by process:wiki-ingest on 2026-10-10
trust unverified — no one has confirmed this page's content
sources 1 — cardichon-2019

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