• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>The quarterly journal of experimental psychology: QJEP >Elimination of the enhanced Simon effect for older adults in a three-choice situation: Ageing and the Simon effect in a goo-go Simon task
【24h】

Elimination of the enhanced Simon effect for older adults in a three-choice situation: Ageing and the Simon effect in a goo-go Simon task

机译：在三种选择的情况下消除老年人增强的西蒙效应：“通过/不通过”西蒙任务中的衰老和西蒙效应

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

In a Simon task, participants show better performance when the irrelevant stimulus location corresponds with the response location than when it does not, and this effect is typically greater for older adults than for younger adults. To study the effect of cognitive ageing in the Simon task, we compared young and old adults using two versions of the Simon task: (a) a standard visual Simon task, for which participants respond with left and right key-presses to the red and green colours of stimuli presented in left and right locations; (b) a goo-go version of the Simon task, which was basically the same, except that the shape of the stimulus in one third of the trials indicates that no response is to be made. In both tasks, both age groups showed the Simon effect. The magnitude of the effect for the standard Simon task was greater for the older adults than for the younger adults. Nevertheless, the two groups showed an equivalent Simon effect in the goo-go version of the Simon task. Reaction time distribution analyses revealed basically similar functions for both age groups: a decreasing pattern of the Simon effect in the standard task and an increasing pattern of the effect in the goo-go version of the task. The results suggest that older adults find it more difficult to suppress an automatic activation of the corresponding response, though this automatic activation was reduced in situations where the response was frequently inhibited.
机译：在Simon任务中，与无关的刺激位置相对应的响应参与者相比，与不相关的刺激位置参与者表现出更好的效果，并且与老年人相比，这种影响通常更大。为了研究认知衰老在Simon任务中的影响，我们使用两种版本的Simon任务比较了年轻人和老年人：（a）标准的视觉Simon任务，参与者对红色和红色使用左右键进行响应左右位置呈现绿色的刺激; （b）西蒙任务的执行/不执行版本，基本相同，不同之处在于，三分之一的试验中刺激的形状表明不做出响应。在这两个任务中，两个年龄组均显示出西蒙效应。对于标准的Simon任务，老年人的影响程度要大于年轻人。不过，这两个小组在“执行/不执行” Simon任务版本中显示了等效的Simon效果。反应时间分布分析揭示了两个年龄组的基本相似的功能：标准任务中西蒙效应的减少模式和执行/不执行任务中的效应的增加模式。结果表明，老年人发现很难抑制相应响应的自动激活，尽管在频繁抑制响应的情况下，这种自动激活会降低。

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