Evaluating the Technical Rigor of Algebra-Readiness Screeners

• In Event: Applied Validation Studies in STEM

Abstract

Current student achievement data on both state and national mathematics tests suggest that elementary and middle school students are not adequately prepared for Algebra. Hence, there is a need for the provide teachers with technically adequate and rigorous screening measures to identify students who are at-risk for not being algebra ready. The purpose of this paper is to evaluate the rigor of an elementary and middle school algebra-readiness screener used in a southern state using several considerations for evaluating its technical adequacy and usability. We discuss their classification accuracy, generalizability, reliability, and the validity of interpretations made from the screeners, as well as the implications for educators.

Authors

• Pooja Shivraj, Southern Methodist University

• Leanne R. Ketterlin-Geller, Southern Methodist University

• Deni L. Basaraba, Bethel School District 52