• Journal of Korean Biological Nursing Science
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• 제26권3호
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• pp.195-205
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• 2024

Purpose: This study examined the effects of the healing movie programs for cancer survivors on post-traumatic stress syndrome, resilience, and cognitive emotional control strategies, a quasi-experimental design. Methods: Participants included 39 cancer survivors registered in four healthcare centers in Gyeongsangnam-do. The intervention and control group included 19 and 20 participants, respectively. The healing program using movies developed in this study was provided to the intervention group in 10 sessions, occurring twice each week for 5 weeks and lasting 80 minutes per session. The data were collected using structured questionnaires and they were analyzed to examine differences in the test scores before and after the intervention. Results: In the intervention group, the post-traumatic stress syndrome (F = 14.97, p < . 001) decreased significantly and the resilience (F = 19.55, p < .001) and adaptive cognitive emotion regulation (F = 5.11, p = .029) increased significantly. The difference between the intervention and control group was statistically significant in post-traumatic stress syndrome, resilience, and adaptive cognitive emotion regulation. Thus, the healing program of this study significantly reduced post-traumatic stress, and it improved both resilience and adaptive cognitive emotion regulation of cancer cancer survivors. Conclusion: The healing program is an effective psychosocial nursing intervention that helps cancer survivors feel better about their illness, and it helps them healthy transition from negative emotions to increased resilience and positive cognitive emotions.

• 감성과학
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• 제15권1호
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• pp.1-8
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• 2012

많은 연구에서 정서 특정적 생리 반응을 밝히기 위하여 심박률, 혈류량, 피부전도 반응 등의 지표를 사용하였으나, 안면온도를 이용한 정서 연구는 많지 않다. 본 연구는 적외선 열화상을 통해 공포 및 기쁨 자극에 대한 안면온도 변화를 관찰하고자 한다. 98명의 대학생과 중고생을 대상으로 공포 또는 기쁨을 유발하는 자극을 제시하기 전과 후의 안면온도를 측정하였다. 온도값은 이마, 눈앞, 콧등, 코끝, 그리고 뺨에서 추출하였다. 공포자극을 제시한 조건에서는 콧등과 코끝의 온도가 유의하게 낮아졌다. 기쁨 자극을 제시한 조건에서는 이마, 눈앞의 온도 상승이 유의하였으며, 코끝에서 온도가 유의하게 낮아졌다. 두 조건에서 코의 온도가 유의하게 낮아졌는데, 이는 공포 또는 기쁨을 경험할 때 각성수준이 증가하여 코 혈관의 혈류량이 감소함으로써 온도가 낮아진 것으로 볼 수 있다. 공포나 기쁨을 경험할 때 나타나는 온도 변화는 정서를 경험할 때 손가락온도를 측정한 선행 연구결과와 일치한다. 이런 연구결과는 정서 측정기법의 개발과, 인간의 정서를 탐지하는 컴퓨터 시스템의 기초를 확립하는데 기여하는 바가 있을 것이다.

• 재활간호학회지
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• 제16권1호
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• pp.9-17
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• 2013

Purpose: This study was to evaluate the effects of aromatherapy and foot reflex massage on emotion, sleep disturbance and wandering behavior in older adults with dementia. Methods: This is a quasi-experimental study with a non-equivalent control group. A total of 39 participants were divided into two groups. Aromatherapy and foot reflex massage was administrated to experimental group (N=19). There was no treatment for the control group (N=20). Data were analyzed using the SPSS/Win 18.0 program. Results: Experimental group showed significant differences in emotion, sleep disturbance and wandering behavior in comparison to the control group. Conclusion: The results showed that aromatherapy and foot reflex massage program was effective on emotion, sleep and decreasing a wandering behavior in older adults with dementia. This research suggests that aromatherapy and foot reflex massage could be recommended as a nursing intervention for enhancing quality of life in older adults with dementia.

• 디지털융복합연구
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• 제6권1호
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• pp.113-122
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• 2008

In this paper, we studied on the e-learning impact on the employees in the convention business, focusing on the employees' learning attitudes and emotion. Since the convention business is getting more attention especially in the culture and tourism industry, the employees in this convention setting are needed to reeducated periodically. We collect and test 126 employees who have studied some conventional education in e-learning. The findings of this research are that an employees' attitude and emotion have a significant positive effect on the achievement or success of the e-learning program. Based on this study, we discuss and suggests managerial implications for building e-learning context, with the consideration of the attitudes and emotion of the participants.

• 감성과학
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• 제10권3호
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• pp.471-480
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• 2007

부정적 감성은 인간의 생존에 기여한다는 점에서 중요한 기능을 한다. 본 연구에서는 시청각 동영상자극을 이용하여 부정적 감성을 유발하고 각 부정적 감성에 따른 자율신경계 반응을 구분하고자 하였다. 실험에는 성인 남녀 30명(22.6세${\pm}$1.24, 남: 15명, 여: 15명)이 참여하였다 예비실험을 통해 2분 길이의 동영상 자극을 실험자극으로 선정하였다. 실험참여자가 선정된 동영상자극을 시청하는 동안 피부전기활동(EDA), 심전도(ECG)가 측정되었고, 하나의 자극제시가 끝난 후에 실험참여자들에게 각 감성자극에 의해 경험되는 감성에 대한 심리평가를 실시하였다. 심리반응 분석결과, 각 부정적 감성 자극은 표적감성을 적절하고 효과적으로 유발하는 것으로 나타났다. 자율신경계 반응분석결과, 각각의 감성자극들은 서로 구분되는 자율신경계 활동패턴을 유발하였다. 그리고 공포자극은 다른 유형의 부정적 감성자극보다 피부전기활동과 심전도의 지표들에서 높은 교감신경계의 활성화를 유발하였다. 본 연구는 각 부정적 감성에 대한 자율신경계 반응을 세분화하였다는 데 의의가 있다.

• 감성과학
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• 제21권1호
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• pp.177-186
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• 2018

감성은 복잡하고 다양한 요인들에 의해 영향을 받기 때문에 다각적인 측면에서 고려되어야 한다. 본 연구에서는 심리 평가 척도의 하나인 각성(arousal) 지표와 다중 생체신호에서 추출된 생체지표 반응을 이용하여 중립 및 부정 감성(슬픔, 공포, 놀람)의 분류하였다. 이를 위하여 감성에 따른 생체지표 반응의 차이를 확인하였고, 다중 신경망 알고리즘 기반의 감성 인식기를 적용하여 이들 감성이 얼마나 정확하게 분류되는가를 확인하였다. 총 146명의 실험 참가자(평균 연령 $20.1{\pm}4.0$, 남성 41%)를 대상으로 감성 유발 자극을 제시하고 동시에 생체신호(심전도, 혈류맥파, 피부전기활동)를 측정하였다. 또한 감성 유발 자극에 대한 심리 반응을 감성 평가 척도로 평가하였다. 측정된 생체신호에서 심박률(HR), NN 간격의 표준편차(SDNN), 혈류량(BVP), 맥파전달시간(PTT), 피부전도수준(SCL), 피부전도반응(SCR)을 추출하였다. 결과 분석을 위하여 감성 자극에 대한 각성도와 안정 상태와 감성 상태의 생체지표 반응을 활용하였다. 또한 감성 분류를 위하여 다중 신경망 기반의 감성 인식기를 활용하였다. 그 결과, 감성에 따른 생체지표 반응의 차이를 확인하였고, 이들 감성의 분류 성능은 각성도와 모든 생체지표 특징들을 조합하였을 때 정확도가 가장 높음(86.9%)을 확인하였다. 본 연구는 심리 및 생체지표 추출과 기계학습 기술의 적용을 통하여 부정 감성을 분류할 수 있음을 제안하며, 이는 인간의 감성을 탐지하는 감성 인식 기술을 확립하는데 기여할 것으로 예상한다.

• Asia Marketing Journal
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• 제18권1호
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• pp.37-53
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• 2016

The purpose of this study is to show that the effectiveness of utilitarian versus hedonic attributefocused advertisement on product evaluation depends on the arousal level of positive emotion, and to explore mediation effect of cognitive response to utilitarian attribute-focused advertisement and affective response to hedonic attribute-focused advertisement on the effectiveness of utilitarian versus hedonic attribute-focused advertisement. This research employs a 2 (arousal level: mild vs. elevated) × 2 (advertisement type: utilitarian vs. hedonic) between-subjects design, and 200 undergraduate students participate in the experiment, in which there are 50 students at each experimental group. The results of ANCOVA with positive emotion level as a covariate on advertised product evaluation show significant interaction effect of arousal level and advertisement type, and no effect of positive emotional level. Both of the mediation effects of the cognitive response and those of the affective response are significant. Participants under mild (elevated) arousal of positive emotion more positively evaluate the product in utilitarian (hedonic) attribute-focused advertisement. The positive effect of utilitarian (hedonic) attributefocused advertisement on product evaluation is partially mediated by cognitive (affective) response to the advertisement when consumers are under the mild (elevated) arousal of positive emotion. The results of this study show that advertisers should use utilitarian (hedonic) attribute-focused advertisement to consumers under the mild (elevated) arousal of ambient positive emotion, which should be searched by exploring what kind of event they have experienced.

• 감성과학
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• 제24권3호
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• pp.115-124
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• 2021

Non-verbal communication is important in human interaction. It provides a layer of information that complements the message being transmitted. This type of information is not limited to human speakers. In human-robot communication, increasing the animacy of the robotic agent-by using non-verbal cues-can aid the expression of abstract concepts such as emotions. Considering the physical limitations of artificial agents, robots can use light and movement to express equivalent emotional feedback. This study analyzes the effects of LED and motion animation of a spherical robot on the emotion being expressed by the robot. A within-subjects experiment was conducted at the University of Tsukuba where participants were asked to rate 28 video samples of a robot interacting with a person. The robot displayed different motions with and without light animations. The results indicated that adding LED animations changes the emotional impression of the robot for valence, arousal, and dominance dimensions. Furthermore, people associated various situations according to the robot's behavior. These stimuli can be used to modulate the intensity of the emotion being expressed and enhance the interaction experience. This paper facilitates the possibility of designing more affective robots in the future, using simple feedback.

• 대한인간공학회지
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• 제31권3호
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• pp.427-435
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• 2012

The aim of this study is to investigate facial temperature changes induced by facial expression and emotional state in order to recognize a persons emotion using facial thermal images. Background: Facial thermal images have two advantages compared to visual images. Firstly, facial temperature measured by thermal camera does not depend on skin color, darkness, and lighting condition. Secondly, facial thermal images are changed not only by facial expression but also emotional state. To our knowledge, there is no study to concurrently investigate these two sources of facial temperature changes. Method: 231 students participated in the experiment. Four kinds of stimuli inducing anger, fear, boredom, and neutral were presented to participants and the facial temperatures were measured by an infrared camera. Each stimulus consisted of baseline and emotion period. Baseline period lasted during 1min and emotion period 1~3min. In the data analysis, the temperature differences between the baseline and emotion state were analyzed. Eyes, mouth, and glabella were selected for facial expression features, and forehead, nose, cheeks were selected for emotional state features. Results: The temperatures of eyes, mouth, glanella, forehead, and nose area were significantly decreased during the emotional experience and the changes were significantly different by the kind of emotion. The result of linear discriminant analysis for emotion recognition showed that the correct classification percentage in four emotions was 62.7% when using both facial expression features and emotional state features. The accuracy was slightly but significantly decreased at 56.7% when using only facial expression features, and the accuracy was 40.2% when using only emotional state features. Conclusion: Facial expression features are essential in emotion recognition, but emotion state features are also important to classify the emotion. Application: The results of this study can be applied to human-computer interaction system in the work places or the automobiles.

• 한국보육지원학회지
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• 제12권5호
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• pp.115-136
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• 2016

The purpose of this study was to examine the main and interaction effects of fathers' parenting and their play participation on emotional regulation of preschoolers. The participants of this study consisted of 269 preschoolers (M: 61.4 months, SD: 15.3) located in Seoul and Gyeong-gi province. The results of regression analysis revealed that; 1) Father's parenting (such as rational instruction, friendly attitude) positively predicted child's emotion regulations. 2) The interaction effects of fathers' parenting (such as parenting participation, reaction, rational instruction, friendly attitude) with their constructive play participation predicted children's emotion regulations. Namely, fathers with higher constructive play participation showed higher emotion regulations of preschoolers under father's parenting participation, reaction, rational instruction and friendly attitude. 3) The interaction effects between fathers' functional play participation and father's parenting participation predicted children's emotion regulations. Findings indicate that fathers play a role in improving children's emotion regulation by parenting. Moreover, its effects appeared more apparently when fathers participated with constructive and functional play methods. In conclusion, it is suggested that fathering and the level of play involvement may be key variables for developing young children's emotion regulation.