• Sleep Medicine and Psychophysiology
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• v.7 no.2
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• pp.109-114
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• 2000

Objectives: This study was performed to examine the characteristic cardiovascular response patterns associated with the imagination and discussion of anger-provoked events in patients with hwa-byung. Methods: Forty-three female patients with hwa-byung were evaluated with the Korean version of the State-Trait Anger Expression Inventory, the State-Trait Anxiety Inventory, Hamilton Rating Scale for Anxiety, Beck Depression Inventory, and Hamilton Rating Scale for Depression just before the task. Subjective Units of Distress (SUDS) and Vividness of the event (VIVID) during the imagination and discussion of the event were evaluated immediately after tasks. Blood pressure (BP) and heart rate (HR) during baseline, rest, and tasks were also evaluated. Results: Both startle and recovery responses of BP, startle response of HR, SUDS, and VIVID in discussion task were significantly larger than in the imagination task. Conclusion: Results suggest that it is undesirable for the patients to excessively and repeatedly recall and talk about the anger events.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2001.05a
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• pp.313-319
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• 2001

본 연구는 시뮬레이터 실험에서 필수적으로 발생하는 Simulator Sickness(SS)를 평가하기 위하여 동적 시뮬레이터에서 일정한 속도(60km/h)로 1시간 주행했을 때 Simulator Sickness Questionnaire(SSQ)를 이용하여 주관적 Sickness를 평가하고 생리적 반응으로 심박 변동량(HRV)과 피부온도 및 피부저항을 측정하여 성별, Simulator 수준에 따라 비교 분석하였다. 분석 결과 동적 시뮬레이터에서 주행시 주관적인 Simulator Sickness는 안정에 비해 시간이 지남에 따라 45분까지 선형적으로 증가하여UT고, 여자와 sick군이 남자와 nonsick군에 비해 더 높았으며 sickness 수준간에서는 유의성이 나타났지만 남녀간의 유의한 차이는 없었다. 생리적 반응은 시간에 따른 변화는 없었으나 안정에 비해 R-R 간격의 감소, (LF+MF)/total 및 (LF+MF)/HF의 증가로부터 교감 신경이 활성화되었으며 피부온도의 감소와 피부저항의 증가로부터 긴장도가 커짐을 알 수 있었다. 주행 50분 이후는 HF/total가 감소하여 부교감 신경의 작용이 저하되는 것으로 나타났다.. 성별, sickness수준에 따라서는 남녀간에는 부분적으로 유의한 차이가 있었고 평균 R-R 간격에서만 sick군이 nonsick군보다 유의하게 낮았다.

• Science of Emotion and Sensibility
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• v.7 no.3
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• pp.51-56
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• 2004

Arousal level has been well defined by autonomic responses. However, entire emotion including both valence and arousal level is often questioned to be completely described by only autonomic responses. This study is to find the autonomic physiological parameters which were used emotion evaluation, 15 undergraduate students were asked to watch eight video clips from diverse movies and comedy shows for experiencing emotions. The subjectively experienced emotion were grouped by three factors. Two dimensional emotion model having the pleasant-unpleasant and arousal-non arousal factors were mapped with three physiological responses(GSR, PPG, SKT). The results may suggest that PPG and GSR may be used as arousal index while SKT may pleasant index. And the complex relation of physiological responses to emotional experiences are discussed.

• Journal of KSNVE
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• v.16 no.4 s.82
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• pp.68-74
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• 2006

• Journal of the Korean hospital association
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• v.14 no.3 s.122
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• pp.21-26
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• 1985

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2002.11a
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• pp.269-274
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• 2002

동적 시뮬레이터에서 정속주행(70km/h)과 급출발(0km/h$\longrightarrow$70km/h)및 급제동(70km/h$\longrightarrow$ 0km/h)에 따른 운전자의 심리생리적 반응을 알아보았다. 피험자는 운전경력이 1년 이상인 20대 남자 12명을 대상으로 하였다. 실험결과 주관적인 쾌적감은 급출발에서 가장 높았고 각성감은 정속주행에 비해 급출발과 급제동에서 높았다. 주행시 뇌파는 모든 조건에서 알파파가 안정 상태(정차)일 때보다 감소하였고 베타파는 증가하였다. 피부전기저항은 모든 주행 조건에서 정차에 비해 증가한 반면 피부온도는 낮아졌으며 조건간에는 급출발일 때 피부온도가 더욱 낮았고 피부전기저항은 더 높았다. 이러한 결과로부터 정차, 정속주행에 비해 급출발과 급제동 조건에서 주관적, 생리적 반응의 변화가 현저함을 알 수 있었다.

• Proceedings of the Acoustical Society of Korea Conference
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• 1992.06a
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• pp.185-188
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• 1992

본 고에서는 홀의 음향측정에서 지금까지 주로 사용되고 있는 물리변수들을 추출하여 물리실험을 행한 후 이 결과치와 심리실험 결과를 상호분석하여 어떠한 홀에 대한 최종적인 판단은 무대의 연주자나 청중에 의하여 판단되어지고 있는 것을 감안하여 주관적 반응과 상관이 높은 물리량을 얻고자함에 있다.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.45 no.12
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• pp.28-32
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• 2016

• Convergence Security Journal
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• v.19 no.2
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• pp.47-58
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• 2019

This study applied the Theory of Reasoned Action by Fishbein & Ajzen(1975) as the grounded theory and adopt sanctions of the General Deterrent Theory and protection motivation of the Protection Motivation Theory as the antecedents to discuss the theoretical factors and the cases of application in the field of information security. Then, it adopted subjective norm, a variable of the Theory of Reasoned Action, as a parameter to analyze the causality of sanctions, perceived vulnerability, response cost, and self-efficacy with the intention to follow the information security policies. As a result, all of the antecedents except for sanctions had causality with the intention and subjective norm proved its mediating effect as a parameter between the antecedents and the intention.

• Journal of the Korea Convergence Society
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• v.9 no.12
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• pp.401-409
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• 2018

The purpose of this study was to examine the oral health care and self-rated health status of adults visiting dental clinics in the region of Busan and influential factors for their dental fear from January to May, 2017, in an effort to obtain some information on how to relieve fear. As for dental fear, adults who were in their 30s, who were homemakers and whose monthly income ranged from 4 to 4.99 million won. In regard to fear according to oral health care, dental fear caused by the treatment avoidance factor was stronger among the adults who didn't receive dental checkups and who brushed their teeth in the wrong way. Dental fear that was attributed to the physiological reaction factor and the stimuli-inducing factor was severer among the adults who didn't receive dental checkups and who had no scaling experience. Overall fear was severer among the adults who didn't receive dental checkups and who changed their toothbrushes every four or more months. The factors that affected dental fear were self-rated health status, self-rated oral health status, gender, age, whether to receive dental checkups on a regular basis or not, and oral health education experience. Therefore in order to alleviate dental fear, self-rated health status should be improved, and the kind of system that encourages regular dental checkups and provides oral health education should be prepared.