Individual differences at high perceptual load: the relation between trait anxiety and selective attention.
Individual differences at high perceptual load: the relation between trait anxiety and selective attention.
复制标题
DOI：
10.1080/02699931.2010.500566
复制
发表时间：
2011-06
影响因子：
2.6
通讯作者：
Bredemeier K
中科院分区：
文献类型：
--
作者：
Sadeh N;Bredemeier K
注意力控制理论认为，过度的注意力资源会损害焦虑个体的表现效率。然而，这一理论并没有明确说明焦虑和注意力控制之间的关系是否或如何取决于手头任务的知觉要求。因此，本研究采用知觉负荷任务考察了特质焦虑与任务绩效之间的关系。68名男大学生完成了一项视觉搜索任务，该任务在四个感知负荷水平上系统地索引了无关干扰物的处理。结果表明，焦虑与难以抑制无关干扰物的行为效应有关（即，降低的反应时间效率）。相比之下，焦虑与任务的错误率无关。这些发现与预测一致，即焦虑与税收注意力资源条件下的绩效效率受损相关。
Attentional control theory posits that taxing attentional resources impairs performance efficiency in anxious individuals. This theory, however, does not explicitly address if or how the relation between anxiety and attentional control depends upon the perceptual demands of the task at hand. Consequently, the present study examined the relation between trait anxiety and task performance using a perceptual load task. Sixty-eight male college students completed a visual search task that indexed processing of irrelevant distractors systematically across four levels of perceptual load. Results indicated that anxiety was related to difficulty suppressing the behavioral effects of irrelevant distractors (i.e., decreased reaction time efficiency) under high, but not low, perceptual loads. In contrast, anxiety was not associated with error rates on the task. These findings are consistent with the prediction that anxiety is associated with impairments in performance efficiency under conditions that tax attentional resources.
登录
查看更多内容
DOI：
10.3758/bf03198630
发表时间：
1973-01-01
期刊：
PERCEPTION & PSYCHOPHYSICS
影响因子：
--
作者：
ERIKSEN, CW;HOFFMAN, JE
通讯作者：
HOFFMAN, JE
影响因子：
4.6
作者：
Derakshan, Nazanin;Eysenck, Michael W.
通讯作者：
Eysenck, Michael W.
影响因子：
1.3
作者：
Derakshan, Nazanin;Ansari, Tahereh L.;Eysenck, Michael W.
通讯作者：
Eysenck, Michael W.
影响因子：
4.1
作者：
Koster, Ernst H. W.;Crombez, Geert;Wiersema, Jan Roelf
通讯作者：
Wiersema, Jan Roelf
DOI：
10.3758/bf03212064
发表时间：
2000-01-01
期刊：
PERCEPTION & PSYCHOPHYSICS
影响因子：
--
作者：
Bavelier, D;Deruelle, C;Proksch, J
通讯作者：
Proksch, J