In this work we present a group of theoretical models for reaction times arising from simple-choice task tests. In particular, we argue for the inclusion of a shifted version of the Gamma distribution as a theoretical model based on a mathematical result on first hitting times. We contrast the goodness-of-fit of those models with the Ex-Gaussian distribution, using data from recently published experiments. The evidence of the results obtained highlights the convenience of proposing theoretical models for reaction times instead of models acting exclusively as quantitative distribution measurements.

中文翻译：

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简单选择任务产生的反应时间的理论模型。

在这项工作中，我们提出了一组用于简单选择任务测试的反应时间的理论模型。特别是，我们主张将Gamma分布的偏移版本作为基于首次命中时间的数学结果的理论模型。我们使用最近发布的实验数据，将这些模型的拟合优度与Ex-高斯分布进行了对比。获得的结果的证据突显了提出反应时间理论模型而不是专门用作定量分布测量的模型的便利性。