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Tommy MacKay 《Educational Psychology in Practice》2002,18(3):245-253
The present paper is based on an invited address to the Division of Educational and Child Psychology. It outlines the opportunity for a future in which educational psychology occupies a position of central importance in society's affairs. It is a future that must embrace a wider role than special educational needs, and in which research must be a core function. Most importantly, it is a future that the profession itself must create. 相似文献
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Linear programming problems were presented, in a predominantly visual setting, to high school students who were not acquainted with any specific methods for solving such problems. The strategies developed by the students for coping with these problems were identified and classified. Visual strategies were developed more frequently than either algebraic or mixed ones. In many cases, these visual strategies were unsophisticated. Providing the students with a visual solution tool (a level curve of the target function) did not lead to significant changes. 相似文献
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