PPE schools showed larger percentage increases in proficient students than non-PPE schools on statewide ELA and mathematics assessments, 2015–2017¶
Claim · All claims
Evidence · 1 study (2 entries) · associationalr1·q2
Currency · newest study 2018 · 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? From 2015 to 2017, the percentage of students proficient in English language arts rose 39 percent at PPE schools compared to 4 percent at non-PPE schools. → Center on School Turnaround at WestEd 2018
q2 i? From 2015 to 2017, the percentage of students proficient in mathematics rose 28 percent at PPE schools compared to 11 percent at non-PPE schools. → Center on School Turnaround at WestEd 2018 (2)
Evidence¶
Center on School Turnaround at WestEd 2018¶
Center on School Turnaround at WestEd. (2018). Thought Leadership Forum Brief: Turnaround Leadership and Leadership Competencies. San Francisco, CA: WestEd. https://eric.ed.gov/?id=ED592985
q2 · i? · associational · r1
Aggregated comparison of statewide assessment proficiency in schools with leaders enrolled in PPE versus non-PPE schools, 2015–2017, reported alongside Figure 1. The ELA proficiency percentage rose "39 percent during this period, compared to 4 percent" at non-PPE schools. No test statistics or effect sizes are printed.
"The percentage of students at PPE schools who tested proficient on the statewide English language arts assessment rose 39 percent during this period, compared to 4 percent for students at non-PPE schools."
Center on School Turnaround at WestEd 2018 (2)¶
Center on School Turnaround at WestEd. (2018). Thought Leadership Forum Brief: Turnaround Leadership and Leadership Competencies. San Francisco, CA: WestEd. https://eric.ed.gov/?id=ED592985
q2 · i? · design · r2
Same aggregated 2015–2017 comparison for mathematics proficiency, reported in the text accompanying Figure 1 using New Mexico Department of Education data. PPE schools rose 28 percent versus 11 percent at non-PPE schools. No test statistics or effect sizes are printed.
"On the statewide mathematics assessment, the percentage of students at PPE schools who tested proficient rose 28 percent during this period, compared to 11 percent at non-PPE schools."
Discussion¶
Related Claims¶
- Statewide California mathematics achievement on the CAASPP was mostly stagnant from 2015 to 2018 and lagged behind English language arts gains — related
- MiC district achievement on the CAASPP in mathematics generally followed the same statewide pattern from 2015 to 2018, with MiC districts slightly more homogeneous than non-selected districts — related
- Student cohorts in several MiC districts showed consistently higher mathematics achievement than the statewide average from 2015 to 2017, with wide district variability — related
- MiC middle schools outperformed prediction in 2016 and 2017 but the advantage faded by 2018, while non-selected comparison districts improved significantly — related
- Elementary schools in Math in Common districts exceeded predicted CAASPP mathematics performance at significantly higher rates than other California schools between 2016 and 2018 — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
ppe-schools-achievement-gains-2015-2017 |
title |
PPE schools showed larger percentage increases in proficient students than non-PPE schools on statewide ELA and mathematics assessments, 2015–2017 |
description |
PPE schools showed larger percentage increases in proficient students than non-PPE schools on statewide ELA and mathematics assessments, 2015–2017 |
status |
review |
evidence_strength |
weak |
newest_evidence |
2018 |
generated |
by process:wiki-ingest on 2026-10-09 |
trust |
unverified — no one has confirmed this page's content |
sources |
2 — center-on-school-turnaround-at-wested-2018, center-on-school-turnaround-at-wested-2018-2 |
Frontmatter is the page's machine-readable record — see the Schema & Guide.