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Dick-Perez, Marilu; Luxford, Cynthia J.; Windus, Theresa L.; Holme, Thomas – Journal of Chemical Education, 2016
A 14-item, multiple-choice diagnostic assessment tool, the quantum chemistry concept inventory or QCCI, is presented. Items were developed based on published student misconceptions and content coverage and then piloted and used in advanced physical chemistry undergraduate courses. In addition to the instrument itself, data from both a pretest,…
Descriptors: Chemistry, Science Instruction, Multiple Choice Tests, Undergraduate Students
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Brandriet, Alexandra; Holme, Thomas – Journal of Chemical Education, 2015
The American Chemical Society Examinations Institute (ACS-EI) has recently developed the Exams Data Analysis Spread (EDAS) as a tool to help instructors conduct customizable analyses of their student data from ACS exams. The EDAS calculations allow instructors to analyze their students' performances both at the total score and individual item…
Descriptors: Spreadsheets, Data Analysis, Chemistry, Science Tests