Physiological Correlates of Time Stress During Game Play
Physiological Correlates of Time Stress During Game Play
复制标题
游戏过程中时间压力的生理相关性
DOI：
10.1007/978-3-030-78635-9_17
复制
发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Lee, D.
中科院分区：
文献类型：
--
作者：
Lee, D.
本研究的目的是开发和使用虚拟现实游戏作为一种工具，以评估现实压力对参与者的行为和生理反应的影响。这款游戏是基于一款名为Keep Talking Nobody Explodes的流行Steam游戏，玩家合作拆除炸弹。解决难题的难度和时间压力的不同程度会导致不同的压力水平，这些压力水平可以通过错误、反应时间和其他生理测量来衡量。游戏使用3D编程工具开发，包括Blender和虚拟现实开发工具包（VRTK）。为了准确测量响应时间，我们添加了LSL（实验室流层）标记来收集和同步生理信号、行为数据和游戏事件的时间。我们在游戏过程中记录了心电图（ECG）数据，以评估心率和心率变异性（HRV），这些数据已被证明是压力的可靠指标。实证结果表明，高应激时心率显著增加，HRV显著降低，这与以往的主流应激研究结果一致。这个VR游戏框架在GitHub上公开提供，允许研究人员测量和同步其他生理信号，如脑电图，肌电图和瞳孔测量。
The objective of this study is to develop and use a virtual reality game as a tool to assess the effects of realistic stress on the behavioral and physiological responses of participants. The game is based on a popular Steam game called Keep Talking Nobody Explodes, where the players collaborate to defuse a bomb. Varying levels of difficulties in solving a puzzle and time pressures will result in different stress levels that can be measured in terms of errors, response times, and other physiological measurements. The game was developed using 3D programming tools including Blender and a virtual reality development kit (VRTK). To measure response times accurately, we added LSL (Lab Stream Layer) Markers to collect and synchronize physiological signals, behavioral data, and the timing of game events. We recorded Electrocardiogram (ECG) data during gameplay to assess heart rate and heart-rate variability (HRV) that have been shown as reliable indicators of stress. Our empirical results showed that heart rate increased significantly while HRV reduced significantly when the participants under high stress, which are consistent with the prior mainstream stress research. This VR game framework is publicly available in GitHub and allows researchers to measure and synchronize other physiological signals such as electroencephalogram, electromyogram, and pupillometry.
影响因子：
39.3
作者：
Chandola, Tarani;Britton, Annie;Marmot, Michael
通讯作者：
Marmot, Michael