کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
360702 1436012 2015 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The incubation effect: How mathematicians recover from proving impasses
ترجمه فارسی عنوان
اثر دوره نهفتگی: چگونه ریاضیدانان از بن بست اثبات بازیابی میشوند
کلمات کلیدی
روند اثبات؛ ریاضیدانان؛ روانشناسی ریاضیات؛ دوره های مبتنی بر اثبات
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
چکیده انگلیسی


• A new collection technique was used to examine mathematicians’ naturalistic proving.
• The results focused on mathematicians’ actions to overcome proving impasses.
• A component of these actions was taking a break from proving, known as incubation.
• Instructors could discuss actions to overcome impasses in proving with students.

The literature on mathematicians’ actions during proving has, thus far, been primarily anecdotal. This paper reports the observed actions of nine mathematicians, six of whom came to an impasse while constructing proofs alone on an unfamiliar topic, from a set of notes, and with unlimited time. The existence of impasses and the actions participants took to recover from them were either directly observed from the real-time data collected (using an innovative technique) or obtained from exit interviews or focus groups. Certain times could be considered a period of incubation, which psychologists have defined as a “temporary shift away from an unsolved problem that allows a solution to emerge seemingly as if from no additional effort” ( Sio & Ormerod, 2009, p. 94). These actions to overcome impasses, while naturally part of mathematicians’ proving processes, could be discussed with students in a classroom setting to help alleviate difficulties in proving.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Mathematical Behavior - Volume 39, September 2015, Pages 67–78
نویسندگان
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