CMOs with the greatest positive impact on student achievement were most likely to establish consistent schoolwide behavior expectations for students¶
Claim · All claims
Evidence · 1 study · associationalr?·q2
Currency · newest study 2012 · checked against its sources 2026-10-20 (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 i? Among CMOs studied, those with the greatest positive impact on student achievement were most likely to establish consistent schoolwide behavior expectations for students. → Lake 2012
Evidence¶
Lake 2012¶
Lake, Robin; Bowen, Melissa; Demeritt, Allison; McCullough, Moira; Haimson, Joshua; Gill, Brian. (2012). Learning from Charter School Management Organizations: Strategies for Student Behavior and Teacher Coaching. Seattle, WA: University of Washington Bothell, The Center on Reinventing Public Education and Princeton, NJ: Mathematica Policy Research. https://www.mathematica.org/publications/learning-from-charter-school-management-organizations-strategies-for-student-behavior-and-teacher-coaching
q2 · i? · associational · r?
The page summarizes a previous Mathematica/CRPE report on CMOs, stating that "CMOs with the greatest positive impact on student achievement were most likely to establish consistent schoolwide behavior expectations for students." No effect size or sample details are printed on this page.
"This report expands on a previous report showing that CMOs with the greatest positive impact on student achievement were most likely to establish consistent schoolwide behavior expectations for students"
Discussion¶
Related Claims¶
- CMOs with the greatest positive impact on student achievement were most likely to use an intense approach to monitoring and coaching teachers — related
- Five successful CMOs used identifiable approaches intended to help improve student achievement — related
- Shared and well-communicated mission, vision, and goals are critical to district and CMO performance — related
- Teachers play a key role in determining students' success in school districts and CMOs — related
- Comprehensive behavioral policies with rewards and sanctions are associated with positive charter-school impacts — a broader claim this one bears on
- Long school days or years, comprehensive behavioral policies with rewards and sanctions, and an achievement-focused mission are most strongly associated with charter school success — related
- Policy design details are likely critical to the effects of school choice programs — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
cmo-impact-linked-schoolwide-behavior-expectations |
title |
CMOs with the greatest positive impact on student achievement were most likely to establish consistent schoolwide behavior expectations for students |
description |
CMOs with the greatest positive impact on student achievement were most likely to establish consistent schoolwide behavior expectations for students |
status |
review |
evidence_strength |
weak |
newest_evidence |
2012 |
source_checked |
2026-10-20 |
generated |
by process:wiki-ingest on 2026-10-08 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — lake-2012 |
Frontmatter is the page's machine-readable record — see the Schema & Guide.