Claims

A home visit before the school year reduced the likelihood of a disciplinary incident (effect size = +0.10)

Claim · All claims
Evidence · 1 study · causal r2 · q2 · i0 negligible
Currency · newest study 2021 · checked against its sources 2026-10-18 (automated, 1 of 1 entry) · 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 i0 Students who received a home visit before the school year were less likely to have a disciplinary incident that year (9.27 percent vs. 12.22 percent; effect size = +0.10). → Academic Performance — Parent Teacher Home Visits 2021

Evidence

Academic Performance — Parent Teacher Home Visits 2021

Academic Performance — Parent Teacher Home Visits. (2021). Evidence summary. https://evidenceforessa.org/program/parent-teacher-home-visits/

q2 · i0 · causal · r2

The Mathematica quasi-experimental study with a propensity-score matched comparison group reported that "a home visit before the start of the school year reduced the likelihood of a student having a disciplinary incident in that school year," with 9.27 percent of visited versus 12.22 percent of non-visited students affected.

"During the school year following a home visit, 9.27 percent of visited students had a disciplinary incident compared with 12.22 percent of non-visited comparison students (effect size = +0.10)."

Discussion

Page metadata
Field Value
type claim
id pthv-home-visit-reduces-disciplinary-incidents
aliases home-visit-reduces-disciplinary-incidents-dcps
title A home visit before the school year reduced the likelihood of a disciplinary incident (effect size = +0.10)
description A home visit before the school year reduced the likelihood of a disciplinary incident (effect size = +0.10)
status review
evidence_strength moderate
newest_evidence 2021
source_checked 2026-10-18
generated by process:wiki-ingest on 2026-10-08
trust unverified — no one has confirmed this page's content
sources 1 — academic-performance-parent-teacher-home-visits-2021

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