Karyn Lewis, PhD
Director
Karyn Lewis is director of the Center for School and Student Progress at NWEA where she leads a team of researchers who operate at the intersection of K-12 education research, practice, and policy. Her research interests focus on the interplay between students’ academic achievement and growth, their social-emotional development and well-being, and how they experience their school’s climate. Prior to joining NWEA, she was a senior researcher at Education Northwest/REL Northwest where she led a diverse portfolio of applied research, technical assistance, and evaluation projects centered around social-emotional learning. Dr. Lewis is a former Data Fellow with the Strategic Data Project at the Harvard Center for Education Policy Research. She completed a National Science Foundation funded postdoctoral fellowship at the University of Colorado Boulder and earned a PhD from the University of Oregon in social psychology.
Publications by Karyn Lewis
Education’s long COVID: 2022–23 achievement data reveal stalled progress toward pandemic recovery
New research shows progress toward academic recovery stalled in 2022-23. This research brief covers data from 6.7 million US students examining academic gains relative to pre-pandemic years as well as tracking the gap in achievement between COVID year student groups compared to their pre-pandemic peers.
Products: MAP Growth
Topics: COVID-19 & schools, Equity
Technical appendix: 2022-23 achievement data reveal stalled progress toward pandemic recovery
The purpose of this technical appendix is to share more detailed results and describe the sample and methods used in the research in Education’s long COVID: 2022-23 achievement data reveal stalled progress toward pandemic recovery report.
Topics: COVID-19 & schools, Equity
The purpose of this technical appendix is to share more detailed results and describe the sample and methods used in the research in Progress towards pandemic recovery: Continued signs of rebounding achievement at the start of the 2022-23 school year.
Topics: COVID-19 & schools, Equity
New research provides evidence that student reading and math achievement at the start of the 2022–23 school year is continuing to rebound from the impacts of the pandemic, though full recovery is likely still several years away.
Topics: Equity, COVID-19 & schools
Technical appendix for: The widening achievement divide during COVID-19
The purpose of this technical appendix is to share more detailed results and to describe more fully the sample and methods used in the research included in the brief, The widening achievement divide during COVID-19.
Topics: COVID-19 & schools, Equity
The widening achievement divide during COVID-19
New research provides additional evidence of the uneven impacts of the COVID-19 pandemic showing that students’ math and reading test scores are more variable in spring 2022 than before the pandemic in part because the divide between high and low achievers has widened.
Topics: COVID-19 & schools, Equity
COVID-19 in the early elementary years: A comparison of achievement in spring 2019 and spring 2022
New NWEA research provides further evidence of the challenges that young learners are currently facing from the disruptions of the COVID-19 pandemic.
Topics: COVID-19 & schools, Early learning, Equity
