心理科学进展2017，Vol.25Issue(6)：923-932,10.DOI:10.3724/SP.J.1042.2017.00923
视觉注意离散性的实验范式
Experimental paradigms for discrete attention in visual domain
摘要
Abstract
The spotlight of attention is intrinsically rhythmic,which discretely sample a single or multiple objects.This phenomenon is called discrete attention.Here we summarized four paradigms used to investigate discrete attention in visual domain.In the wagon-wheel illusion paradigm,motion direction illusion is experienced.This paradigm is adopted to demonstrate the discreteness of attention.In the visual detection paradigm,participants are asked to detect the near-threshold stimuli,which is used to investigate relationship between neural oscillation and discrete attention.In the high time-resolved cue-target paradigm,a target occurs after a varying interval following a peripheral cue;while the target is embedded among distracters in the visual search paradigm.These two paradigms are developed to vividly show behavioral oscillation patterns.关键词
视觉注意的离散性/车轮错觉范式/视觉探测范式/线索靶子范式/视觉搜索范式Key words
discrete attention in visual domain/wagon-wheel illusion/cue-target paradigm/visual detection/visual search分类
社会科学引用本文复制引用
陈艾睿,唐晓雨,王爱君,张明..视觉注意离散性的实验范式[J].心理科学进展,2017,25(6):923-932,10.基金项目
国家自然科学基金项目资助(31371025 & 31600882). （31371025 & 31600882）
