| 摘要: |
| 目的 数字化产线数据监控界面中的数据图表呈现方式对监测员认知绩效的影响十分关键。以数据形式、任务种类及颜色和呈现方式为变量，依次展开行为反应与眼动追踪实验。方法 以产线生产制造过程中的损失工时数据为实验材料设计实验，通过记录行为反应数据中的反应时间和正确率，以及眼动追踪数据中的凝视时间和瞳孔直径大小指标，分析并讨论在不同影响因素下具有认知难度差异的数据图表认读实验中，反应时间与正确率、凝视时间与瞳孔直径大小间的反应变化一致性规律。结果 数据形式、任务种类对行为反应指标，以及呈现方式、颜色对视觉反应指标均具有显著性影响。结论 随着数据图表不同影响因素下的认知难度差异变化，行为反应体现为正确率与反应时间呈一定程度负相关;视觉反应指标体现为凝视时间与瞳孔直径变化的一致性，并且瞳孔直径变化对颜色因素具有更高敏感度。该结论能在数据图表认知绩效的评价与设计优化中起到一定参考作用。 |
| 关键词: 认知难度 凝视时间 瞳孔直径 一致性效应 |
| DOI：10.19554/j.cnki.1001-3563.2021.04.001 |
| 分类号:TB472 |
| 基金项目:江苏省社会科学基金(20YSB013);国家社会科学基金后期资助项目(20FGLB046);江苏省重点研发计划(社会发展)项目(BE2019647);江苏省自然科学面上项目(BK20181159);国家自然科学青年基金资助项目(71601068);江苏省哲学社会科学重点资助项目(2017ZDIXM023) |
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| Visual Physiological Reaction Rules of Data Information Searching under Different Cognitive Difficulty Factors |
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WU Xiao-li1,2, TANG Yu-xin2, XUE Cheng-qi3
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(1.Nanjing University of Science and Technology, Nanjing 210094, China;2.Hohai University, Changzhou 213022, China;3.Southeast University, Nanjing 211189, China)
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| Abstract: |
| The presentation mode of data charts in the digital production line data monitoring interface is critical to the cognitive performance of monitors. The work aims to conduct behavior response and eye tracking experiments in sequence with data form, task type, color and presentation mode as variables. The lost man-hour data in the production line was used as the material for experimental design. By recording the reaction time and accuracy in the behavioral response data, as well as the gaze time and pupil diameter indicators in the eye tracking data, different effects were analyzed and discussed. In the data chart recognition experiment with differences in cognitive difficulty under factors, the reaction time and accuracy rate, as well as the gaze time and the pupil diameter of the response change consistency law were analyzed and discussed. The experimental results showed that the data format, task type and behavioral response indicators, presentation mode and color had a significant impact on the visual response indicators. With the changes in cognitive difficulty differences under different influencing factors in the data chart, behavioral response is reflected in a certain degree of negative correlation between correctness and reaction time; visual response indicators are reflected in the consistency of gaze time and pupil diameter changes, and pupil diameter changes is more sensitive to color factors. This conclusion can play a certain reference role in the evaluation and design optimization of the cognitive performance of the data chart. |
| Key words: cognitive difficulty gaze time pupil diameter consistency effect |
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