The representational glue for incidental category learning is alignment with task-relevant behavior.
The representational glue for incidental category learning is alignment with task-relevant behavior.
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附带类别学习的代表性粘合剂是与任务相关的行为保持一致。
DOI：
10.1037/xlm0001078
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发表时间：
2022-06
期刊：
影响因子：
--
通讯作者：
Holt LL
中科院分区：
文献类型：
--
作者：
Roark CL;Lehet MI;Dick F;Holt LL
类别学习是认知的基础，但很少有人知道它是如何进行在现实世界中的环境中，学习者没有指示搜索类别相关的信息，不作出明显的类别决定，并没有经验的直接反馈。先前的研究表明，听众可以获得任务无关的听觉类别附带，因为他们从事主要的视觉任务。本研究探讨了支持这种附带类别学习的因素。三个实验系统地操纵四个新的听觉类别与一致的视觉功能（颜色或位置），告知一个简单的行为按键反应的视觉功能的关系。在这两个人的实验和两个在线复制扩展，偶然的听觉类别学习可靠地发生时，类别范例一致对齐的主要任务的视觉需求，但不是当他们错位。一个额外的不相关的视觉功能，这是不相关的主要任务的存在要求既不增强也不损害附带学习。相比之下，偶然学习并没有发生时，听觉类别一致的视觉功能，但在主要任务的运动反应与另一个，类别未对齐的视觉功能。此外，类别学习并没有可靠地发生在被动观察或当参与者作出类别非特异性，通用的运动反应。这些结果表明，类别的附带学习是强烈介导的一致行为的字符。
Category learning is fundamental to cognition, but little is known about how it proceeds in real-world environments when learners do not have instructions to search for category-relevant information, do not make overt category decisions, and do not experience direct feedback. Prior research demonstrates that listeners can acquire task-irrelevant auditory categories incidentally as they engage in primarily visuomotor tasks. The current study examines the factors that support this incidental category learning. Three experiments systematically manipulated the relationship of four novel auditory categories with a consistent visual feature (color or location) that informed a simple behavioral keypress response regarding the visual feature. In both an in-person experiment and two online replications with extensions, incidental auditory category learning occurred reliably when category exemplars consistently aligned with visuomotor demands of the primary task, but not when they were misaligned. The presence of an additional irrelevant visual feature that was uncorrelated with the primary task demands neither enhanced nor harmed incidental learning. By contrast, incidental learning did not occur when auditory categories were aligned consistently with one visual feature, but the motor response in the primary task was aligned with another, category-unaligned visual feature. Moreover, category learning did not reliably occur across passive observation or when participants made a category-nonspecific, generic motor response. These findings show that incidental learning of categories is strongly mediated by the character of coincident behavior.
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影响因子：
3
作者：
Gómez-Guerrero L;Martín CD;Mairena MA;Di Martino A;Wang J;Mendelsohn AL;Dreyer BP;Isquith PK;Gioia G;Petkova E;Castellanos FX
通讯作者：
Castellanos FX
影响因子：
1.7
作者：
Ell, Shawn W.;Ashby, F. Gregory;Hutchinson, Steven
通讯作者：
Hutchinson, Steven
DOI：
10.1073/pnas.1811992116
发表时间：
2019-03-05
影响因子：
11.1
作者：
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通讯作者：
Holt, Lori L.
影响因子：
2.5
作者：
Lim, Sung-joo;Holt, Lori L.
通讯作者：
Holt, Lori L.
DOI：
10.1037/a0015781
发表时间：
2009-12-01
影响因子：
2.1
作者：
Goudbeek, Martijn;Swingley, Daniel;Smits, Roel
通讯作者：
Smits, Roel