• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Psychology and aging >Effects of Word Predictability and Preview Lexicality on Eye Movements During Reading: A Comparison Between Young and Older Adults
【24h】

Effects of Word Predictability and Preview Lexicality on Eye Movements During Reading: A Comparison Between Young and Older Adults

机译：词预测性和预览词法对阅读期间眼动脉的影响：年轻人和老年人的比较

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Previous eye-tracking research has characterized older adults' reading patterns as "risky," arguing that compared to young adults, older adults skip more words, have longer saccades, and are more likely to regress to previous portions of the text. In the present eye-tracking study, we reexamined the claim that older adults adopt a risky reading strategy, utilizing the boundary paradigm to manipulate parafoveal preview and contextual predictability of a target word. Results showed that older adults had longer fixation durations compared to young adults; however, there were no age differences in skipping rates, saccade length, or proportion of regressions. In addition, readers showed higher skipping rates of the target word if the preview string was a word than if it was a nonword, regardless of age. Finally, the effect of predictability in reading times on the target word was larger for older adults than for young adults. These results suggest that older adults' reading strategies are not as risky as was previously claimed. Instead, we propose that older adults can effectively combine top-down information from the sentence context with bottom-up information from the parafovea to optimize their reading strategies.
机译：以前的眼跟踪研究表征了老年人的阅读模式为“风险”，争论与年轻成年人相比，老年人跳过更多的单词，具有较长的扫视，并且更有可能向前的文本部分退出。在目前的追踪研究中，我们重新审视了老年人采用风险阅读策略的索赔，利用边界范例来操纵目标词的Parafoveal预览和上下文可预测性。结果表明，与年轻成年人相比，老年人的固定持续时间更长;然而，跳过速率，扫视长度或回归比例没有年龄差异。此外，如果预览字符串是单词，读者略高于目标字的跳过率，而不是如果是非单词，无论年龄如何。最后，对于年龄较大的成年人而言，较年轻的成年人对靶字对重的预测性的影响比年轻人更大。这些结果表明，老年人的阅读策略并不像先前声称的那样风险。相反，我们提出了老年人可以从Parafovea从句子上下文中有效地将自上而下信息与Parafovea的自下而上信息组合，以优化他们的阅读策略。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号