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Kulkarni, Vasudeo Digambar; Tambade, Popat Savaleram – European Journal of Physics Education, 2013
In this study, a Thermodynamic Concept Test (TCT) was designed to assess student's conceptual understanding heat and thermodynamics at undergraduate level. The different statistical tests such as item difficulty index, item discrimination index, point biserial coefficient were used for assessing TCT. For each item of the test these indices were…
Descriptors: Science Instruction, Thermodynamics, Undergraduate Study, Scientific Concepts