Memory and Cognitive Control
记忆和认知控制
基本信息
- 批准号:0646558
- 负责人:
- 金额:$ 32万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2007
- 资助国家:美国
- 起止时间:2007-05-15 至 2011-04-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The "best laid plans of mice and men" often lead to "promised joy" because they provide focus to behavior, allowing individuals to direct actions toward important goals and avoid distraction. With support of the National Science Foundation, Dr. Logan is studying how plans held in memory guide thoughts and actions as individuals work through the steps of a plan. One project focuses on "ad hoc" plans, such as working through a list of chores to be done on a weekend. Successful execution of ad hoc plans requires the maintenance of arbitrary lists of tasks in memory, and the retrieval of appropriate tasks at appropriate times. Experiments in this project are aimed at examining the roles of different kinds of short-term memory (visual, spatial, verbal) in maintaining ad hoc plans, and the different kinds of retrieval processes that operate on it. A second project is focused on the role of long-term memory in executing familiar as opposed to ad hoc plans, such as making a cup of coffee or driving home from work. All plans are unfamiliar initially, and so must rely on short-term memory. However with practice, the most arbitrary plan can become second nature, recruiting long-term memory to support successful performance. This project is examining the transition from short-term memory to long-term memory and the changes in retrieval processes that accompany it. A third project is focused on the processes that move plan execution from one step to the next, as in remembering the next errand to run when the current one is finished. Together, the three projects are designed to advance our understanding of the control processes that enable individuals to act coherently and flexibly in complex task environments. In doing so, this research is providing basic knowledge that may be of use in designing complex task environments such as the control rooms of ships and power plants, and in training the operators of such environments.
“老鼠和男人的最佳计划”通常会导致“承诺的快乐”,因为它们为行为提供了焦点,允许个人将行动引向重要目标,避免分心。 在国家科学基金会的支持下,洛根博士正在研究记忆中的计划如何指导个人通过计划步骤工作的思想和行动。 一个项目关注于“临时”计划,比如周末要做的家务清单。 成功地执行临时计划需要在内存中维护任意的任务列表,并在适当的时间检索适当的任务。这个项目的实验旨在研究不同类型的短期记忆(视觉、空间、语言)在维持临时计划中的作用,以及对它起作用的不同类型的检索过程;第二个项目的重点是长期记忆在执行熟悉的计划而不是临时计划中的作用,比如煮一杯咖啡或下班开车回家。 所有的计划最初都是不熟悉的,因此必须依靠短期记忆。 然而,通过练习,最随意的计划可以成为第二天性,招募长期记忆来支持成功的表现。这个项目是研究从短期记忆到长期记忆的转变,以及伴随着它的检索过程的变化。第三个项目集中在将计划执行从一个步骤转移到下一个步骤的过程中,比如在当前任务完成后记住下一个任务。 这三个项目旨在促进我们对控制过程的理解,使个人能够在复杂的任务环境中协调一致地灵活行动。 在这样做的过程中,这项研究提供了可能在设计复杂的任务环境(如船舶和发电厂的控制室)以及培训此类环境的操作员时使用的基本知识。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Gordon Logan其他文献
Gordon Logan的其他文献
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{{ truncateString('Gordon Logan', 18)}}的其他基金
Episodic memory retrieval as attention turned inward
当注意力转向内部时情景记忆检索
- 批准号:
2147017 - 财政年份:2022
- 资助金额:
$ 32万 - 项目类别:
Standard Grant
Hierarchical Control of Cognitive Processes
认知过程的分层控制
- 批准号:
1257272 - 财政年份:2013
- 资助金额:
$ 32万 - 项目类别:
Standard Grant
Hierarchical control of cognitive processes
认知过程的分层控制
- 批准号:
0957074 - 财政年份:2010
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
CRCNS: Stochastic Models of Executive Control in Monkeys and Humans
CRCNS:猴子和人类执行控制的随机模型
- 批准号:
0218507 - 财政年份:2003
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
Acquisition and Transfer of Automatic Skills
自动技能的获取和转移
- 批准号:
9410406 - 财政年份:1994
- 资助金额:
$ 32万 - 项目类别:
Continuing Grant
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一种新颖的基于 G 蛋白偶联受体的记忆过程介导行动的认知控制。
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