It is argued that research on eye movements has now entered a fourth general era. Each of the four eras is briefly reviewed, and research findings related to eye movements during reading, scene perception, and visual ...It is argued that research on eye movements has now entered a fourth general era. Each of the four eras is briefly reviewed, and research findings related to eye movements during reading, scene perception, and visual search are discussed. Future directions for research in each of these areas and research in other domains involving eye movements are also discussed.展开更多
视觉搜索作业在生产、生活中十分常见,学界对视觉搜索绩效的影响因素作了大量研究,但是目前尚缺少关于人格特征对视觉搜索绩效影响的研究。本研究分析了MBTI(Myers-Briggs type indicator)人格与任务难度(高难度、低难度)对视觉搜索绩...视觉搜索作业在生产、生活中十分常见,学界对视觉搜索绩效的影响因素作了大量研究,但是目前尚缺少关于人格特征对视觉搜索绩效影响的研究。本研究分析了MBTI(Myers-Briggs type indicator)人格与任务难度(高难度、低难度)对视觉搜索绩效的影响。结果表明内倾型人格在低难度任务下的正确率显著高于外倾型人格,在两种任务难度下知觉型人格的搜索时间均显著低于判断型人格,人格特征与任务难度对搜索正确率的影响的交互效应显著。本研究结果对视觉搜索任务的作业人员选择与培训具有指导意义。展开更多
在三个实验中,我们利用功能性磁共振成像(functional magnetic resonance imaging,fMRI)技术考察了在简单特征搜索任务和客体内联合搜索任务中任务维度干扰项的同质性(或称一致性,homogeneity)和任务无关维度干扰信息的同质性对视觉搜...在三个实验中,我们利用功能性磁共振成像(functional magnetic resonance imaging,fMRI)技术考察了在简单特征搜索任务和客体内联合搜索任务中任务维度干扰项的同质性(或称一致性,homogeneity)和任务无关维度干扰信息的同质性对视觉搜索行为的影响及其神经机制。主要探讨了三个问题:(1)任务维度干扰信息的同质性与目标存在性之间交互作用的神经机制;(2)任务维度干扰信息的同质性与任务无关维度干扰信息的同质性之间的交互作用及其神经机制;(3)上述神经机制在不同类型的视觉搜索(特征搜索和联合搜索)中的异同。展开更多
文摘It is argued that research on eye movements has now entered a fourth general era. Each of the four eras is briefly reviewed, and research findings related to eye movements during reading, scene perception, and visual search are discussed. Future directions for research in each of these areas and research in other domains involving eye movements are also discussed.
文摘视觉搜索作业在生产、生活中十分常见,学界对视觉搜索绩效的影响因素作了大量研究,但是目前尚缺少关于人格特征对视觉搜索绩效影响的研究。本研究分析了MBTI(Myers-Briggs type indicator)人格与任务难度(高难度、低难度)对视觉搜索绩效的影响。结果表明内倾型人格在低难度任务下的正确率显著高于外倾型人格,在两种任务难度下知觉型人格的搜索时间均显著低于判断型人格,人格特征与任务难度对搜索正确率的影响的交互效应显著。本研究结果对视觉搜索任务的作业人员选择与培训具有指导意义。
文摘在三个实验中,我们利用功能性磁共振成像(functional magnetic resonance imaging,fMRI)技术考察了在简单特征搜索任务和客体内联合搜索任务中任务维度干扰项的同质性(或称一致性,homogeneity)和任务无关维度干扰信息的同质性对视觉搜索行为的影响及其神经机制。主要探讨了三个问题:(1)任务维度干扰信息的同质性与目标存在性之间交互作用的神经机制;(2)任务维度干扰信息的同质性与任务无关维度干扰信息的同质性之间的交互作用及其神经机制;(3)上述神经机制在不同类型的视觉搜索(特征搜索和联合搜索)中的异同。
