Divided attention impairments after traumatic brain injury
Divided attention impairments after traumatic brain injury
复制标题
脑外伤后注意力分散障碍
DOI：
10.1016/s0028-3932(99)00034-2
复制
发表时间：
1999
期刊：
影响因子：
2.6
通讯作者：
I. Robertson
中科院分区：
文献类型：
--
作者：
Norman W. Park;M. Moscovitch;I. Robertson
这项研究调查了患有严重创伤性脑损伤 (TBI) 的人在需要工作记忆的分散注意力任务上是否受到损害。在实验1中，严重TBI组和对照组分别和同时执行两项需要工作记忆的任务。结果显示，TBI 组在同时执行两项任务时注意力分散受损，尽管两组单独执行这些任务时的表现没有差异。实验 2 表明，TBI 组和对照组的节奏听觉连续添加任务的表现随着试验间间隔的增加而提高。一项荟萃分析表明，当任务需要受控处理时，TBI 会因注意力分散而受损，但当任务可以相对自动地执行时，则不会。
This research investigated whether people with severe traumatic brain injury (TBI) are impaired on divided attention tasks requiring working memory. In experiment 1, a severe TBI and control group performed two tasks requiring working memory separately and concurrently. Results showed that the TBI group had impaired divided attention when performing the two tasks concurrently, although the two groups did not differ in performance when these tasks were performed separately. Experiment 2 showed that performance on the paced auditory serial addition task improved with increases in the intertrial interval for both TBI and control groups. A meta-analysis showed that TBIs are impaired on divided attention when the tasks require controlled processing, but not when the tasks can be carried out relatively automatically.
主动抑制的建立是时间间隔和成年年龄的函数。
DOI：
--
发表时间：
1990
期刊：
The American journal of psychology
影响因子：
--
作者：
Lorsbach,TC
通讯作者：
Lorsbach,TC