...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Neurological sciences >Forward and backward span for verbal and visuo-spatial data: Standardization and normative data from an Italian adult population
【24h】

Forward and backward span for verbal and visuo-spatial data: Standardization and normative data from an Italian adult population

机译：言语和视觉空间数据的前向和后向跨度：来自意大利成年人口的标准化和规范性数据

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

The Digit span and Corsi span tasks are frequently used to assess verbal and visuo-spatial short-term memory. Forward versions of these tasks, in which sequences of items of increasing length have to be reproduced in the order they were presented, are believed to primarily evaluate the functioning of the working memory material-specific slave systems (i.e. the phonological loop and the visuo-spatial sketchpad for verbal and visuo-spatial data, respectively). The backward versions of both tasks, in which sequences of items have to be reproduced in the reverse order, are believed to primarily tax Central Executive resources. Here, we report normative data on the forward and backward versions of the Digit span and Corsi span tasks that was collected from 362 healthy Italians ranging in age from 20 to 90 years. The results show a decremental effect of age on performance in all tasks and an ameliorative effect of education in all tasks except the Corsi span backwards. We provide correction grids for age and literacy that derive from results of the regression analyses.
机译：Digit span和Corsi span任务通常用于评估语言和视觉空间的短期记忆。这些任务的前向版本（其中必须按其出现的顺序再现长度递增的项目序列）被认为主要评估工作记忆材料特定从属系统的功能（即语音回路和可视化系统）。分别用于言语和视觉空间数据的空间画板）。两种任务的向后版本（其中必须以相反的顺序复制项目的顺序）被认为主要是对中央执行资源造成负担。在这里，我们报告了从362位年龄在20至90岁之间的健康意大利人收集的Digit span和Corsi span任务的向前和向后版本的规范性数据。结果显示，年龄对所有任务的绩效都有递减作用，而教育对所有任务的改善作用都除外，除了Corsi倒退。我们提供了根据回归分析结果得出的年龄和识字率校正网格。

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