AGE-DIFFERENCES IN USING SOURCE-RELEVANT CUES
AGE-DIFFERENCES IN USING SOURCE-RELEVANT CUES
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DOI：
10.1037/0882-7974.7.3.443
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发表时间：
1992-09-01
影响因子：
3.7
通讯作者：
JOHNSON, MK
中科院分区：
文献类型：
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作者：
FERGUSON, SA;HASHTROUDI, S;JOHNSON, MK
受试者听到来自两个说话者的单词，然后决定这两个说话者中的哪一个说了这些单词。当来自两个来源的知觉线索相似(2名女性说话者)时，老年人在来源监控方面存在困难，但当知觉线索不同(一名男性和一名女性说话者)并且是唯一的显著来源线索时，这一困难被克服。老年人也受益于独特的空间线索，而这些线索是唯一突出的线索来源。然而，老年人在使用多个线索(包括知觉和空间)来有效来源方面遇到了困难，而年轻人能够使用多个线索来提高他们的来源监控性能。提示，线索使用的不同导致了来源监测的年龄差异。
Subjects heard words originating from 2 speakers and later decided which of the 2 speakers said the words. Older adults had difficulty with source monitoring when perceptual cues from 2 sources were similar (2 female speakers), but this difficulty was overcome when perceptual cues were distinctive (a male and a female speaker) and were th e only salient cues to source. Older adults also benefited from distinctive spatial cues when these were the only salient cues to source. Older adults, however, experienced difficulties in using multiple cues (both perceptual and spatial) to source effectively, whereas younger adults were able to use multiple cues to enhance their source-monitoring performance. It is suggested that age differences in source monitoring result from differential cue utilization.