Browsing by Author Qing X Ryan

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Item TypeTitleSubjectAuthor(s)Issue DateAccess
PaperDevelopment and uses of upper-division conceptual assessmentsphysics and astronomy; concept testBethany Wilcox; Marcos Caballero; Charles Baily; Homeyra Sadaghiani; Stephanie Chasteen; Qing X Ryan; Steven Pollock2015Open