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Day, James; Bonn, Doug – Physical Review Special Topics - Physics Education Research, 2011
The Concise Data Processing Assessment (CDPA) was developed to probe student abilities related to the nature of measurement and uncertainty and to handling data. The diagnostic is a ten question, multiple-choice test that can be used as both a pre-test and post-test. A key component of the development process was interviews with students, which…
Descriptors: Multiple Choice Tests, Test Reliability, Physics, Item Analysis