APA's header logo
Journal of Educational Psychology
Journal of Educational Psychology
Editor: Steve Graham  

Supplemental Material for

Self-Grading and Peer-Grading for Formative and Summative Assessments in 3rd Through 12th Grade Classrooms: A Meta-Analysis

Carmen E. Sanchez ORCID Icon, Kayla M. Atkinson, Alison C. Koenka, Hannah Moshontz, and Harris Cooper

Journal of Educational Psychology, Vol. 109, No. 8, pp. 1049–1066

View article:




This content was submitted by the author as supplemental material for an article published in APA’s PsycARTICLES. The content is presented as the author submitted it. APA assumes no liability for errors or omissions and makes no warranties of any kind. APA assumes no responsibility for any reader’s use of the materials. All questions regarding the supplemental data should be directed to the corresponding author of the published article.

The reader is expected to respect the intellectual property of the author and the copyright of the American Psychological Association (APA). The content should not be reused without permission from the author and APA.