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Volfson, Alexander; Eshach, Haim; Ben-Abu, Yuval – Physical Review Physics Education Research, 2018
The present study describes the development and field testing of a simple apparatus-based diagnostic instrument (SABDI) that examines undergraduate students' understanding of the underlying physics principles that explain how simple acoustic apparatuses work. SABDI comprises 13 items. Based on previous research studies and the history of science,…
Descriptors: Undergraduate Students, Knowledge Level, Acoustics, Physics