虚拟突发危机情境中群体认知与行为的实验研究方法与实现
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摘要
对于突发危机事件中的群体认知和群体行为研究,受研究伦理和研究方法的约束,研究者难以实时获得研究对象内在的心理认知过程和外在的客观行为结果。基于虚拟情境可以激发被试相应的情绪体验和生理唤醒,提出了一种新的实验研究方法并设计和实现了3层结构的计算机集散控制系统,用以展现交互式虚拟突发危机情境、实时采集被试群体的行为数据和生理数据、完成虚拟突发危机情境中的群体认知和群体行为的认知神经科学研究。
Constrained by research ethics and research methods in the study of collective cognition and collective behaviors in emergencies, it is difficult for researchers to obtain the real-time internal psychological cognitive and external objective behavior of individuals. Based on the fact that virtual situations could evoke corresponding emotional experiences and physiological arousal, a new experimental research method was proposed, a three-layer distributed control system was designed and implemented to show interactive virtual emergency situations. The real-time behavioral data as well as the physiological data from subjects were collected, and the cognitive neuroscience research on collective cognition and collective behaviors in virtual situations for emergencies was accomplished.
Constrained by research ethics and research methods in the study of collective cognition and collective behaviors in emergencies, it is difficult for researchers to obtain the real-time internal psychological cognitive and external objective behavior of individuals. Based on the fact that virtual situations could evoke corresponding emotional experiences and physiological arousal, a new experimental research method was proposed, a three-layer distributed control system was designed and implemented to show interactive virtual emergency situations. The real-time behavioral data as well as the physiological data from subjects were collected, and the cognitive neuroscience research on collective cognition and collective behaviors in virtual situations for emergencies was accomplished.
引文
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[2] Aguirre B E,Torres M R,Gill K B,et al.Normative collective behavior in the station building fire[J].Social Science Quarterly,2011,92(1):100-118.
[3] Kobes M,Helsloot I,de Vries B,et al.Way finding during fire evacuation:An analysis of unannounced fire drills in a hotel at night[J].Building and Environment,2010,45(3):537-548.
[4] Lang P J,Davis M,Ohman A.Fear and anxiety:Animal models and human cognitive psychophysiology[J].Journal of Affective Disorders,2000,61(3):137-159.
[5] 李虹,高阳.真实火灾和模拟火灾情境下小鼠的逃生决策比较[J].心理学报,2013,45(9):993-1003.
[6] Helbing D,Farkas I,Vicsek T.Simulating dynamical features of escape panic[J].Nature,2000,407(6803):487-490.
[7] Mao T,Ye Q,Jiang H,et al.Evoking panic in crowd simulation[J].Transactions on Edutainment VI,2011,6758:79-88.
[8] Turner S J.Preparation for a fire disaster in a long-term care facility.A staff development perspective[J].Journal of Nursing Staff Development:JNSD,1991,7(3):134-137.
[9] Edelson M,Sharot T,Dolan R J,et al.Following the crowd:Brain substrates of long-term memory conformity[J].Science,2011,333(6038):108-111.
[10] Luminet I V O,Bouts P,Delie F,et al.Social sharing of emotion following exposure to a negatively valenced situation[J].Cognition & Emotion,2000,14(5):661-688.
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[12] Benson III L,Beach L R.The effects of time constraints on the prechoice screening of decision options[J].Organizational Behavior & Human Decision Processes,1996,67(2):222-228.
[13] Allen J J B,Kline J P.Frontal EEG asymmetry,emotion,and psychopathology:The first,and the next 25 years[J].Biological Psychology,2004,67(1-2):1-5.
[14] 赵家骏,沈惠璋,王翌清.多路并行心电脑电便携式仪器的设计与实现[J].中国医学物理学杂志,2015,32(3):407-411.