Modeling Response Times in the Go/No-Go Discrimination Task

Modeling Response Times in the Go/No-Go Discrimination Task
复制标题

对通过/不通过判别任务中的响应时间进行建模

DOI:
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发表时间:
2011
期刊:
Annual Meeting of the Cognitive Science Society
影响因子:
--
通讯作者:
P. Finn
P. Finn
中科院分区:
--
文献类型:
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作者:
J. Trueblood;Michael Endres;J. Busemeyer;P. Finn

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参考文献

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这里提出的工作使用一个简单的随机模型作为认知心理测量工具,分析响应时间数据在去/不去歧视任务的动机不同的条件。模型的参数告诉我们潜在的认知机制,因为它们具有既定的心理意义,并允许我们量化受试者的能力和反应谨慎。使用这些模型参数,我们专注于不同程度的药物滥用和反社会行为障碍的受试者之间的差异,并表明这些受试者的决策机制之间存在可靠的差异。利用执行工作记忆任务的数据,我们假设这些认知过程的差异可能是由于工作记忆容量的差异。最终,我们表明,正式的认知建模有可能提供有价值的见解,不能被传统的数据分析技术捕获的临床现象。
The work presented here uses a simple stochastic model as a cognitive psychometric tool for analyzing response time data in the Go/No-Go Discrimination task with motivationally distinct conditions. The parameters of the model inform us of underlying cognitive mechanisms because they have an established psychological meaning and allow us to quantify a subjects ability and response caution. Using these model parameters, we focus on the differences between subjects with varying degrees of substance abuse and antisocial behavioral disorders and show that there are reliable differences between the decision mechanisms of these subjects. Using data from executive working memory tasks, we postulate that these differences in cognitive processes might be due to differences in working memory capacity. Ultimately, we show that formal cognitive modeling has the potential to provide valuable insights into clinical phenomena that cannot be captured by traditional data analysis techniques.
进行/不进行辨别任务的正式认知模型:评估和影响。
DOI: 10.1037/1040-3590.18.3.239
发表时间: 2006
影响因子: 3.6
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工作记忆和检索:资源依赖的抑制模型。
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期刊: Journal of experimental psychology. General
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