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Analysis of Skin Conductance Level for Cognitional and Emotional Responses associated with Unexpected Situation during Driving

운전 중 돌발 상황과 관련된 인지 처리 및 감정 반응의 피부전도수준 해석

  • Lee, Su-Jeong (Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Yang, Jae-Woong (Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Kim, Ji-Hye (Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Choi, Mi-Hyun (Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Mun, Kyung-Ryoul (Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Kim, Han-Soo (Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Choi, Jin-Seung (Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Ji, Doo-Hwan (Department of Industrial & Management Engineering, Hanbat National University) ;
  • Min, Byung-Chan (Department of Industrial & Management Engineering, Hanbat National University) ;
  • Tack, Gye-Rae (Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University) ;
  • Chung, Soon-Cheol (Department of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical & Health Science, Konkuk University)
  • 이수정 (건국대학교 의료생명대학 의학공학부) ;
  • 양재웅 (건국대학교 의료생명대학 의학공학부) ;
  • 김지혜 (건국대학교 의료생명대학 의학공학부) ;
  • 최미현 (건국대학교 의료생명대학 의학공학부) ;
  • 문경률 (건국대학교 의료생명대학 의학공학부) ;
  • 김한수 (건국대학교 의료생명대학 의학공학부) ;
  • 최진승 (건국대학교 의료생명대학 의학공학부) ;
  • 지두환 (한밭대 산업경영공학과) ;
  • 민병찬 (한밭대 산업경영공학과) ;
  • 탁계래 (건국대학교 의료생명대학 의학공학부) ;
  • 정순철 (건국대학교 의료생명대학 의학공학부)
  • Received : 2010.07.21
  • Accepted : 2010.10.01
  • Published : 2010.12.31

Abstract

The purpose of this study was to analyze the skin conductance level (SCL) induced by unexpected situation which reflected the emotional and cognitional responses during driving. The participants included 57 college graduates; 28 males aged $24.5{\pm}1.3$ with $2.3{\pm}1.5$ years of driving experiences and 29 females aged $23.6{\pm}2.6$ with $2.2{\pm}1.7$ years of driving experience. Reaction time of brake, averaged SCL, maximum SCL, and rising time to maximum amplitude were measured. They were analysed according to condition (crash, non-crash) and gender (male, female). The reaction time of brake was more faster and averaged SCL was greater during non-crash condition than during crash condition. There were no significant differences between male and female drivers in the reaction time of brake and averaged SCL whether or not it crash. There were no significant differences between crash and non-crash conditions in the maximum SCL and rising time to maximum amplitude, but there were significant differences between male and female in them. These results support the hypothesis that averaged SCL is more related to cognitional response and maximum SCL and rising time to maximum amplitude are more related to emotional responses.

Keywords

References

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