This study develops a theoretical model for the costs of an exam as a function of its duration. Two kind of costs are distinguished: (1) the costs of measurement errors and (2) the costs of the mea...

中文翻译：

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确定有效考试时间的简单模型

本研究开发了一个理论模型，将考试费用作为其持续时间的函数。区分两种成本：（1）测量误差成本和（2）测量成本。