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Cognitive support for verbal episodic memory decline in older adults.

机译:老年人口头情景记忆的认知支持下降。

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摘要

The purpose of this study was to determine the effectiveness of semantic cues provided at encoding and during retention for older adults' memory. For a word list and a story, participants received semantic or nonsemantic cues that were varied across groups at encoding and during the retention interval. For the word list, provision of a semantic cue at encoding led to greater semantic clustering at learning, but not increased recall performance. Providing a semantic cue during the retention interval led to better delayed free recall and greater semantic clustering. No group differences in recall or semantic clustering were found at delayed cued recall. For the story, providing the semantic cue did not lead to increased recall of details or thematic units. The current findings suggest that semantic cues can be beneficial for recalling unstructured information when administered during the retention interval.
机译:这项研究的目的是确定在老年人记忆的编码和保留过程中提供的语义提示的有效性。对于单词列表和故事,参与者收到了语义或非语义线索,这些线索在编码时和保留间隔期间随组而变化。对于单词列表,在编码时提供语义提示会导致在学习时产生更大的语义聚类,但不会提高召回性能。在保留间隔内提供语义提示会导致更好的延迟自由回忆和更大的语义聚类。在延迟提示记忆中,在回忆或语义聚类上没有发现组差异。对于故事,提供语义提示并不会增加对细节或主题单元的回忆。当前的发现表明,在保留间隔内进行管理时,语义提示可能有助于回忆非结构化信息。

著录项

  • 作者

    Woo, Ellen.;

  • 作者单位

    Washington State University.;

  • 授予单位 Washington State University.;
  • 学科 Gerontology.; Psychology Clinical.; Psychology Cognitive.
  • 学位 Ph.D.
  • 年度 2006
  • 页码 40 p.
  • 总页数 40
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 老年病学;医学心理学、病理心理学;心理学;
  • 关键词

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