不同显示混杂度下浸入感对导航绩效的影响——空间参照框架的作用  

The Influence of Immersion on Navigating Performance under Different Display Clutter Conditions:The Role of Spatial Reference Frame

作　　者：李宜倩 姬鸣[1,2] 宋晓蕾 Li Yiqian;Ji Ming;Song Xiaolei(School of Psychology,Shaanxi Normal University,Xi'an,710062;Shaanxi Key Laboratory of Behavior and Cognitive Neuroscience,Xi'an,710062)

机构地区：[1]陕西师范大学心理学院,西安710062 [2]陕西省行为与认知神经科学重点实验室,西安710062

出　　处：《心理科学》2024年第2期290-299,共10页Journal of Psychological Science

基　　金：国家自然科学基金面上项目(32071065);国家自然科学基金重大项目(T2192931);载人航天工程航天医学实验领域项目(HYZHXM03001);中央高校基本科研业务费重点项目(GK202002010)的资助。

摘　　要：为考察不同显示混杂度条件下界面浸入感对导航绩效的影响,本研究采用导航界面信息提取任务收集个体的行为、眼动、生理及主观偏好等指标数据,探究不同显示混杂度下界面浸入感对导航绩效是否有影响、如何影响以及空间参照框架在其中的作用。结果发现,被试在高混杂度高浸入感条件下导航绩效较高,表现为任务反应时更短、获取信息时间更短、认知负荷更低、主观偏好更大;而产生此差异的原因在于高浸入感条件下个体采用了自我中心参照框架。因此,在实际导航界面设计时若应用场景混杂度较高,可通过提升界面浸入感来提高导航绩效。With the increasing complexity of the road traffic system,GPS has become indispensable for many people,especially car drivers.However,using a GPS device while driving can be distracting and increase the cognitive load on the driver,leading to decreased navigation performance and potential safety hazards.To improve navigation performance and reduce the cognitive load caused by using GPS navigation,it is important to design a user-friendly interface.Numerous studies have examined the effects of physical factors,such as visual clutter,on drivers'navigation performance,but less attention has been paid to mental factors such as drivers'sense of immersion.According to the Embodied Cognitive Theory,immersion in the environment provides people with a spatial reference representation of the world,thus affecting their performance on tasks.As a result,it is important to consider both physical and mental factors when designing a user-friendly GPS interface.In this study,we used static images of driving scenes to simulate real-world driving scenarios and recruited 30 and 28 participants for Experiments 1 and 2,respectively.In Experiment 1,we aimed to examine the effects of visual clutter and immersion on participants’navigation performance.We manipulated visual clutter by varying the amount of detail in the picture and manipulated immersion by adjusting the angle of view with the horizon.In Experiment 2,we further examined the effect of participants'spatial reference frames(egocentric or allocentric)on navigation performance,while manipulating the level of immersion under the condition of low clutter.In both experiments,navigation performance was assessed using several indices,including reaction time(RT),number of fixations,time spent on areas of interest(AOIs),heart rate(HR),skin conductivity(SC),and subjective rating scores.In Experiment 1,we observed that regardless of the level of immersion,participants performed better when the interface had low clutter,as indicated by faster response times,fewer fixation points,and lo

关 键 词：显示混杂度 浸入感 空间参照框架 导航绩效 具身认知 

分 类 号：B842[哲学宗教—基础心理学]