Developing an engineering design process assessment using mixed methods: An illustration with Rasch measurement theory and cognitive interviews

This 42-page article, provided by the Georgia Institute of Technology, addresses how to best assess K-12 engineering instruction. In particular, the authors of this study "[demonstrated] the use of mixed methods to guide the development and revision of K-12 Engineering Design Process (EDP) assessment items." The authors of this study are Stefanie A. Wind of the University of Alabama and Meltem Alemdar, Jeremy A. Lingle, Jessica D. Gale, and Roxanne A. Moore, all of the Georgia Institute of Technology.