Research brief
Validating the SEDA measures of district educational opportunities via a common assessment
2019
By: Megan Kuhfeld, Thurston Domina, Paul Hanselman
Description
SEDA provides a unique measure of educational opportunity across the United States. New research supports SEDA achievement scores, but also reveals some differences in growth estimates.
View research briefTopics: Equity, Growth modeling, Measurement & scaling
Associated Research
Related Topics
2025 MAP Growth Norms Technical Manual
The 2025 norms update addresses several critical factors: evolving U.S. student demographics, documented shifts in academic performance following the COVID-19 pandemic, and the item-selection algorithm in the newly enhanced MAPĀ® Growthā¢.
By: NWEA
Products: MAP Growth
Topics: Measurement & scaling
This white paper examines the landscape of middle school science course offerings, enrollment patterns, and assessment outcomes. The analysis of data from 2,200 schools finds that multi-disciplinary course models now dominate versus single-course offerings, though access to course types varies by race and ethnicity. In addition, students in different course models performed similarly on assessments.
By: Naomi Duran, PhD, Susan Kowalski
Products: MAP Growth
Topics: Equity, Math & STEM
A Practical Guide for Considering and Interpreting Test Score Differences Among Student SubgroupsĀ
This guide offers recommendations for how to understand what differences may exist when looking at data for student groups, and gives leaders some structure for how they might consider and interpret those differences.
Products: MAP Growth
Topics: Empowering educators, Equity, Growth, Guidance
Achievement and Growth Norms for Spanish MAP Reading Fluency Foundational Skills Report
This technical report presents achievement and growth norms for Spanish MAP Reading Fluency Foundational Skills (grades Kā3), enabling educators to interpret student performance and progress in early literacy domains relative to national peer groups.
By: Wei He
Products: MAP Reading Fluency
Topics: Early learning, Item response theory, Measurement & scaling, Test design
Spanish MAP Reading Fluency Technical Report
This technical report outlines the design, scoring, reliability, and validity of the Spanish MAP Reading Fluency assessment, demonstrating how it measures foundational skills and oral reading fluency to support early literacy development.
By: Rachel Hawthorne, Sara Velazquez, Fang Peng, Carmen Hall, John Newburn
Products: MAP Reading Fluency
Topics: Early learning, Equity, Measurement & scaling, Test design
This technical report is written to help measurement professionals and administrators evaluate the quality of the MAP Growth assessments.
By: Patrick Meyer, Janice Johnson, Xueming (Sylvia) Li, Ann Hu, Carmen Hall
Products: MAP Growth
Topics: Measurement & scaling, Item response theory, Test design
MAP Growth Spanish Technical Report- Addendum
This technical addendum report is written to help measurement professionals and administrators evaluate the quality of the MAP Growthās Spanish assessments.
By: Patrick Meyer, Janice Johnson, Xueming (Sylvia) Li, Ann Hu, Carmen Hall
Products: MAP Growth, MAP Spanish
Topics: Equity, Item response theory, Measurement & scaling, Test design