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周晓林

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期刊论文

Repeating the stimulus exposure to investigate what happens after initial selective attention to threatening pictures

周晓林Xinghua Liu Mingyi Qian Xiaolin Zhou Aimin Wang

Personality and Individual Differences 40(2006)1007-1016,-0001,():

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摘要/描述

This study investigated whether individuals with a high trait anxiety (HTA) rating retain attentional bias towards threatening pictures when such pictures are repeatedly presented. Subjects rated high (n = 20) and low (n = 20) on an anxiety scale participated in a forced-choice reaction time version of a modified dotprobe task. Picture pairs were presented in four exposure blocks. On each exposure, the attentional bias to the threatening pictures was measured. HTA individuals showed more selective attention to the high threatening pictures than individuals with low trait anxiety (LTA). However, HTA individuals did not maintain attentional bias. On the fourth block, the attentional bias to threatening pictures disappeared. Theoretical and methodological implications of these findings are discussed.

【免责声明】以下全部内容由[周晓林]上传于[2007年09月21日 13时35分15秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

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