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Wolf, Steven F.; Dougherty, Daniel P.; Kortemeyer, Gerd – Physical Review Special Topics - Physics Education Research, 2012
Since it was first published 30 years ago, the seminal paper of Chi "et al." on expert and novice categorization of introductory problems led to a plethora of follow-up studies within and outside of the area of physics [Cogn. Sci. 5 121 (1981)]. These studies frequently encompass "card-sorting" exercises whereby the…
Descriptors: Expertise, Mechanics (Physics), Classification, Science Education