ATTENTIONAL BIAS IN ANXIETY AND DEPRESSION - THE ROLE OF AWARENESS
ATTENTIONAL BIAS IN ANXIETY AND DEPRESSION - THE ROLE OF AWARENESS
复制标题
DOI：
10.1111/j.2044-8260.1995.tb01434.x
复制
发表时间：
1995-02-01
影响因子：
3.1
通讯作者：
WILLIAMS, R
中科院分区：
文献类型：
--
作者：
MOGG, K;BRADLEY, BP;WILLIAMS, R
在焦虑（N = 17），抑郁（N = 17）和正常对照组（N = 15）的注意偏差进行了评估与探针检测任务。 视觉呈现单词对，每对中的一个单词后面有一个点探针。 分配注意的空间位置的话，确定从响应laidly的探针。 一半的词对是在阈上呈现的，一半是在阈下呈现的。 与正常对照组相比，焦虑组和抑郁组对阈上消极词表现出注意偏向。 出乎意料的是，抑郁组比焦虑组对阈上焦虑相关词表现出更高的警惕性。 焦虑组将注意力转移到潜意识呈现的负面词语的空间位置上。 研究结果支持了前意识过程中与焦虑相关的偏见的假设。
Attentional biases were assessed with a probe detection task in anxious (N = 17), depressed (N = 17) and normal control (N = 15) subjects. Word pairs were presented visually, with a dot probe following one word of each pair. Allocation of attention to the spatial position of the words was determined from response latencies to the probes. Half the word pairs were presented supraliminally, half subliminally. The anxious and depressed groups showed an attentional bias towards supraliminal negative words, in comparison with normal controls. The depressed group unexpectedly showed greater vigilance for supraliminal anxiety-relevant words than the anxious group. The anxious group shifted their attention towards the spatial location of negative words presented subliminally. The results support the hypothesis of an anxiety-related bias in preconscious processes.