PERC 2025 Abstract Detail Page
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| Abstract Title: | Development of a quantum computing conceptual assessment using the Rasch model |
|---|---|
| Abstract Type: | Contributed Poster Presentation |
| Abstract: | With the growth of quantum information science (QIS) and the push for a quantum-literate workforce, we have seen the rapid development of new QIS courses across disciplines and degree levels. Essential to the progress of QIS education is the ability to measure student understanding of relevant concepts. Here, we present the development of the Quantum Computing Conceptual Survey (QCCS), a research-based assessment (RBA) designed to measure student understanding of quantum computing fundamentals. In PER, RBAs have historically been validated using classical test theory. While item-response theory has seen increased use in recent years, it has primarily been used for retrospective analyses. In contrast, the QCCS was developed from the outset using the Rasch model and grounded in the principle of objective measurement. We discuss the process of using the Rasch model to guide development of an RBA and the benefits and constraints of using this approach. |
| Session Time: | Poster Session A |
| Poster Number: | A-128 |
Author/Organizer Information | |
| Primary Contact: |
Molly Griston University of Colorado Boulder Boulder, CO 80303 Phone: 9256990253 |
| Co-Author(s) and Co-Presenter(s) |
Josephine C. Meyer, University of Colorado Boulder Gina Passante, California State University Fullerton Steven J. Pollock, University of Colorado Boulder Bethany R. Wilcox, University of Colorado Boulder |
