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Susan Kowalski; Megan Kuhfeld; Scott Peters; Gustave Robinson; Karyn Lewis – NWEA, 2024
The purpose of this technical appendix is to share detailed results and more fully describe the sample and methods used to produce the research brief, "COVID's Impact on Science Achievement: Trends from 2019 through 2024. We investigated three main research questions in this brief: 1) How did science achievement in 2021 and 2024 compare to…
Descriptors: COVID-19, Pandemics, Science Achievement, Trend Analysis
Nebraska Department of Education, 2019
This technical report documents the processes and procedures implemented to support the Spring 2019 Nebraska Student-Centered Assessment System (NSCAS) General Summative English Language Arts (ELA), Mathematics, and Science assessments by NWEA® under the supervision of the Nebraska Department of Education (NDE). The technical report shows how the…
Descriptors: English, Language Arts, Summative Evaluation, Mathematics Tests