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Effects of the aural and visual experience on psycho-physiological recovery in urban and rural environments
Applied Acoustics ( IF 3.4 ) Pub Date : 2020-12-01 , DOI: 10.1016/j.apacoust.2020.107486
Sang Hee Park , Pyoung Jik Lee , Timothy Jung , Alasdair Swenson

Abstract This study examined the effects of aural and visual experience on psycho-physiological recovery in simulated environments. Laboratory experiments were conducted with 32 participants. Ten horror videos were used as stressor clips, while five videos depicted urban or rural settings as recovery clips. The videos were presented via VR (head-mounted display) and on a monitor screen. The effect of the audio presentation was tested by presenting the stimuli with or without sound. Psychological recovery was assessed using a set of questions (e.g., perceived preference). Physiological recovery was measured with five physiological responses (e.g., fEMG and HR) monitored throughout the experiment. It was found that the rural setting led to a better psycho-physiological recovery than the urban setting when the stimuli were presented both in the VR and Screen conditions. In particular, the rural setting with water features evoked the greatest recovery. The rural setting presented with water sound showed significant differences in psychological recovery between Audio-Visual and No-Audio conditions. Compared to the Screen condition, stimuli presented in the VR condition did not have any main effect on the psychological recovery; however, it showed main effects on some of the physiological responses. The audio presentation had significant impacts on all psychological recovery ratings but it showed an impact on only one physiological response, fEMG of the zygomatic muscle.

中文翻译:

城乡环境中听觉和视觉体验对心理生理恢复的影响

摘要 本研究考察了听觉和视觉体验对模拟环境中心理生理恢复的影响。对 32 名参与者进行了实验室实验。10 个恐怖视频被用作压力片段,而 5 个视频将城市或农村环境描述为恢复片段。这些视频通过 VR(头戴式显示器)和监视器屏幕呈现。通过在有声或无声的情况下呈现刺激来测试音频呈现的效果。使用一组问题(例如,感知偏好)评估心理恢复。通过在整个实验过程中监测的五种生理反应(例如 fEMG 和 HR)来测量生理恢复。结果发现,当刺激在 VR 和屏幕条件下呈现时,农村环境比城市环境导致更好的心理生理恢复。特别是具有水景的乡村环境引起了最大的恢复。以水声呈现的乡村环境在视听和无声条件之间的心理恢复方面表现出显着差异。与Screen条件相比,VR条件下呈现的刺激对心理恢复没有任何主要影响;然而,它显示出对一些生理反应的主要影响。音频演示对所有心理恢复评级都有显着影响,但它仅显示对一种生理反应的影响,即颧骨的 fEMG。具有水景的乡村环境引起了最大的恢复。以水声呈现的乡村环境在视听和无声条件之间的心理恢复方面表现出显着差异。与Screen条件相比,VR条件下呈现的刺激对心理恢复没有任何主要影响;然而,它显示出对一些生理反应的主要影响。音频演示对所有心理恢复评级都有显着影响,但它仅显示对一种生理反应的影响,即颧骨的 fEMG。具有水景的乡村环境引起了最大的恢复。以水声呈现的乡村环境在视听和无声条件之间的心理恢复方面表现出显着差异。与Screen条件相比,VR条件下呈现的刺激对心理恢复没有任何主要影响;然而,它显示出对一些生理反应的主要影响。音频演示对所有心理恢复评级都有显着影响,但它仅显示对一种生理反应的影响,即颧骨的 fEMG。VR条件下呈现的刺激对心理恢复没有任何主要影响;然而,它显示出对一些生理反应的主要影响。音频演示对所有心理恢复评级都有显着影响,但它仅显示对一种生理反应的影响,即颧骨的 fEMG。VR条件下呈现的刺激对心理恢复没有任何主要影响;然而,它显示出对一些生理反应的主要影响。音频演示对所有心理恢复评级都有显着影响,但它仅显示对一种生理反应的影响,即颧骨的 fEMG。
更新日期:2020-12-01
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