Claims

Didactic instruction is negatively associated with one-year achievement gains in reading and mathematics

Claim · All claims
Evidence · 1 study · associational r2 · q2
Currency · newest study 2001 · 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? In Chicago elementary schools, students learned less in reading and mathematics when teachers used didactic instruction frequently. → Julia B. Smith 2001

Evidence

Julia B. Smith 2001

Julia B. Smith, Valerie E. Lee, and Fred M. Newmann. (2001). Instruction and Achievement in Chicago Elementary Schools. Consortium on Chicago School Research. https://consortium.uchicago.edu/publications/instruction-and-achievement-chicago-elementary-schools

q2 · i? · associational · r2

HLM analysis of the same Chicago sample controlling for student, classroom, and school characteristics. Students in high-didactic schools learned "3.9 percent less in math and 3.4 percent less in read- ing than the city average."

"In schools where teachers used didactic instruction often, stu- dents learned 3.9 percent less in math and 3.4 percent less in read- ing than the city average."

Discussion

Page metadata
Field Value
type claim
id didactic-instruction-negative-achievement-gains
title Didactic instruction is negatively associated with one-year achievement gains in reading and mathematics
description Didactic instruction is negatively associated with one-year achievement gains in reading and mathematics
status review
evidence_strength moderate
newest_evidence 2001
generated by process:wiki-ingest on 2026-10-08
trust unverified — no one has confirmed this page's content
sources 1 — julia-b-smith-2001

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