Heavy weighting of achievement data in U.S. school evaluation clouds how much learning is actually occurring, particularly in high-poverty communities¶

Claim · All claims
Evidence · 1 study · associational r? · q2
Currency · newest study 2018 · checked against its sources 2026-10-20 (automated, 1 of 1 entry) · not reviewed by a person

Subclaims¶

q2 i? The weighting of achievement data in school evaluation obscures the amount of learning occurring in high-poverty communities. → Andrew Hegedus 2018

Evidence¶

Andrew Hegedus 2018¶

Andrew Hegedus. (2018). Evaluating the Relationships Between Poverty and School Performance. NWEA Research. https://www.nwea.org/research/publication/evaluating-the-relationships-between-poverty-and-school-performance/

q2 · i? · associational · r?

The NWEA report states its central investigative aim: that achievement-heavy school evaluation clouds actual learning, especially in high-poverty communities. The article "shows that growth measures offer a clearer, more accurate picture of learning." No effect sizes are printed on this page.

"we investigate how the heavy weighting of achievement data in the evaluation of U.S. schools clouds how much learning may actually be occurring, particularly in high-poverty communities"

Discussion¶

Related Claims¶

• American Indian and Alaska Native, Black, and Latinx students and students in high-poverty schools were disproportionately impacted by pandemic-era achievement declines, particularly in elementary grades — related
• Approximately one in four students who tested the prior year were missing from fall 2020 data, disproportionately Black or Latinx students in higher-poverty schools, so prior estimates likely understated pandemic impacts — related
• Male BIPOC students and BIPOC students in high-poverty schools made the lowest percentage of typical learning gains during the pandemic — related
• Differences in evaluation scores between high- and low-poverty schools persist after controlling for teacher experience and credentials — related
• Achievement gaps between high-poverty and low-poverty schools at kindergarten entry narrowed modestly but significantly between 2010 and 2017 — related
• Fall 2021 achievement was lower for all student groups, with disproportionately high impacts for historically marginalized students and students in high-poverty schools — related
• Growth measures offer a clearer, more accurate picture of learning than achievement data, while achievement data remains critical for tracking student progress — related
• The webinar examines relationships between poverty and school performance — related
• Promotion power measures substantially reduce or eliminate the relationship between student poverty and a school's measure of performance — related