Claims

An estimated one-third of students fail to learn because of psychosocial problems that interfere with engagement in instruction

Claim · All claims
Evidence · 1 study · review r2 · q2
Currency · newest study 2008 · not yet checked against its sources · not reviewed by a person · overdue for a recheck since 2013: baselines and conditions change

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? An estimated one-third of students fail to learn because of psychosocial problems that interfere with their ability to fully attend to and engage in instructional activities. → Epstein 2008

Evidence

Epstein 2008

Epstein, M., Atkins, M., Cullinan, D., Kutash, K., and Weaver, R. (2008). Reducing Behavior Problems in the Elementary School Classroom: A Practice Guide (NCEE #2008-012). Washington, DC: National Center for Education Evaluation and Regional Assistance, Institute of Education Sciences, U.S. Department of Education. https://ies.ed.gov/ncee/wwc/PracticeGuide/4 doi:10.1037/e602222011-001

q2 · i? · review · r2

The guide's overview states this estimate as motivation for addressing behavior barriers, citing Adelman and Taylor (2005). It is an attributed estimate with no effect size printed, so impact is null.

"An esti-mated one-third of students fail to learn because of psychosocial problems that inter-fere with their ability to fully attend to and engage in instructional activities"

Discussion

Page metadata
Field Value
type claim
id one-third-students-fail-learn-psychosocial-barriers
title An estimated one-third of students fail to learn because of psychosocial problems that interfere with engagement in instruction
description An estimated one-third of students fail to learn because of psychosocial problems that interfere with engagement in instruction
status review
evidence_strength weak
newest_evidence 2008
recheck_by 2013
generated by process:wiki-ingest on 2026-10-09
trust unverified — no one has confirmed this page's content
sources 1 — epstein-2008

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