心理科学进展2018，Vol.26Issue(6)：984-993,10.DOI:10.3724/SP.J.1042.2018.00984
面孔表情及注视方向对面孔加工特异性的影响——基于知觉负荷理论的视角
The affects of facial expression and gaze direction on face processing:Based on perceptual load theory
摘要
Abstract
As perceptual load theory of attention posits, the effectiveness of selective attention in excluding perception of irrelevant distractors depends on the perceptual load associated with the relevant task. If the perceptual load of the relevant task is sufficiently high so as to require all available attentional capacity, thus the processing of task-irrelevant distractors is prevented. However, facial processing is special, irrelevant face can be processed regardless of the level of perceptual load. And facial expression and gaze direction may be affected by perceptual load. Some studies showed that negative emotions was less affected by the perceptual load, compared with positive and neutral emotions; Perception of direct gaze does not require focus of attention. In the future, we can extend to investigate the effects of some categories such as race, sex, and age in different levels of perceptual load.关键词
面孔加工/知觉负荷/注意资源/面孔表情/注视方向Key words
face perfection/perceptual load/attention resources/facial expression/gaze orientation分类
社会科学引用本文复制引用
张凯莉,周霈,王沛..面孔表情及注视方向对面孔加工特异性的影响——基于知觉负荷理论的视角[J].心理科学进展,2018,26(6):984-993,10.基金项目
国家社会科学重大招标项目(编号:17ZDA327)资助. （编号:17ZDA327）
