Putting concepts into context.
Putting concepts into context.
复制标题
将概念置于上下文中。
DOI：
10.3758/s13423-015-0948-7
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发表时间：
2016-08
影响因子：
3.5
通讯作者：
Thompson-Schill SL
中科院分区：
文献类型：
--
作者：
Yee E;Thompson-Schill SL
乍一看，概念表示（例如，我们对这个物体的内在概念（柠檬）似乎是静态的;我们有这样的印象，即柠檬“意味着”某种东西（一种酸的、黄色的、足球形状的柑橘类水果），而且这种意义是不变的。语义记忆的研究传统上采取这种“静态”的观点。因此，只有在各种背景下表现出的效果通常被认为是关于语义系统架构的信息。在这篇评论中，我们采取了相反的方法。我们审查的情况下，依赖于上下文的概念激活在许多不同的时间尺度，从长期的经验，最近的经验，目前的任务目标，展开过程中的概念激活本身，我们认为，在所有这些时间尺度的普遍影响的情况下，而不是静态的，概念表征是不断变化的，是密不可分的联系到他们的上下文。
At first glance, conceptual representations (e.g., our internal notion of the object lemon) seem static; we have the impression that there is something that lemon “means” (a sour, yellow, football-shaped, citrus fruit) and that this meaning does not vary. Research in semantic memory has traditionally taken this “static” perspective. Consequently, only effects demonstrated across a variety of contexts have typically been considered informative regarding the architecture of the semantic system. In this review, we take the opposite approach. We review instances of context-dependent conceptual activation at many different timescales—from long-term experience, to recent experience, to current task goals, to the unfolding process of conceptual activation itself—and we suggest that the pervasive effects of context across all of these timescales indicate that rather than being static, conceptual representations are constantly changing and are inextricably linked to their contexts.