| 回溯式时距估计年龄差异的实验研究 |
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| 引用本文： | 张志杰.回溯式时距估计年龄差异的实验研究[J].心理科学,2003,26(4):587-589. |
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| 作者姓名： | 张志杰 |
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| 作者单位： | 西南师范大学心理学系暨研究所,重庆,400715 |
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| 基金项目： | 国家自然科学基金(批准号:30270467) |
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| 摘 要： | 采用回溯式时距估计的实验范式，以9s为目标时距，采用加工深度作业，考察时距估计的年龄差异。结果表明年老组比年轻组显著高估目标时距，而加工深度作业并没有影响时距估计作业。回溯式时距估计的年龄差异可能与年老被试较慢的加工速度或更快的遗忘率有关，其原因可能在于年老被试加工资源的减少。
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| 关 键 词： | 回溯式时距估计 年龄差异 实验范式 情节记忆 加工深度作业 年龄效应 |
An Experimental Research of Age-related Difference Under the Retrospective Paradigm |
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| Zhang Zhijie.An Experimental Research of Age-related Difference Under the Retrospective Paradigm[J].Psychological Science,2003,26(4):587-589. |
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| Authors: | Zhang Zhijie |
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| Abstract: | Under the retrospective paradigm, the experiment investigated the age-related difference between old and young adults. The subjects were asked to estimate 9s by means of reproduction and verbal estimation. The results showed that the older estimated the duration to be longer than the younger. The performance was unrelated to the level of processing. These findings were interpreted in terms of processing speed and forgetting rate. The reduced resources in the older are the likely essential reason for age-related difference. |
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| Keywords: | retrospective paradigm time estimation age-related difference |
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