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Cognitive Development During Adulthood01:30

Cognitive Development During Adulthood

Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...

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A Video Demonstration of Preserved Piloting by Scent Tracking but Impaired Dead Reckoning After Fimbria-Fornix Lesions in the Rat
08:37

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Published on: April 24, 2009

老年人的空间导航策略:偏好还是能力?

Adam J Barnas1, Jeffrey T Kunath1, Eliany Perez1

  • 1Department of Psychology, University of Florida.

Psychology and aging
|April 21, 2025
PubMed
概括

年长的成年人坚持熟悉的路线,不像年轻的成年人,他们的导航策略是灵活的. 采取快捷方式的指令并没有改变老年人的导航行为,这表明空间知识下降.

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Practical Methodology of Cognitive Tasks Within a Navigational Assessment
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Practical Methodology of Cognitive Tasks Within a Navigational Assessment
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Assessing Human Spatial Navigation in a Virtual Space and its Sensitivity to Exercise
06:17

Assessing Human Spatial Navigation in a Virtual Space and its Sensitivity to Exercise

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科学领域:

  • 认知心理学 认知心理学
  • 神经科学是一个神经科学.
  • 人类的行为 人类的行为

背景情况:

  • 老龄化影响空间导航策略,年轻人喜欢捷径 (基于地点),老年人喜欢熟悉的路线 (基于响应).
  • 老年人策略偏见的根本原因 - - 偏好与无能相比 - - 仍然不清楚.

研究的目的:

  • 调查老年人是否坚持熟悉的路线是由于使用基于地点的策略的偏好或缺陷引起的.
  • 测试基于指令的干预是否可以将老年人的导航策略转向快捷方式.

主要方法:

  • 在两个会议中,给年轻 (n=64) 和年长 (n=65) 的成年人进行了桌面虚拟导航任务.
  • 参与者被指示导航到目标,第二次会议涉及指令具体采取快捷方式.

主要成果:

  • 年轻的成年人在接受指示时增加了快捷方式的使用,证实了灵活的战略使用.
  • 与预测相反,采取快捷方式的指令对老年人的导航行为没有显著影响.
  • 年长的成年人表现出对熟悉的路线的严格坚持,无论指示如何.

结论:

  • 年轻人的导航策略是适应性的,可能会受到偏好的影响.
  • 老年人的导航似乎不那么灵活,这表明他们的空间 (调查) 知识可能受到损害或退化.
  • 研究结果表明,老年人可能无法像年轻人一样有效地利用基于地点的策略.