• The Transactions of The Korean Institute of Electrical Engineers
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• v.67 no.11
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• pp.1496-1505
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• 2018

The technology of emotion recognition is necessary for human computer interaction communication. There are many cases where one cannot communicate without considering one's emotion. As such, emotional recognition technology is an essential element in the field of communication. n this regard, it is highly utilized in various fields. Various bio-sensor sensors are used for human emotional recognition and can be used to measure emotions. This paper proposes a system for recognizing human emotions using two physiological sensors. For emotional classification, two-dimensional Russell's emotional model was used, and a method of classification based on personality was proposed by extracting sensor-specific characteristics. In addition, the emotional model was divided into four emotions using the Support Vector Machine classification algorithm. Finally, the proposed emotional recognition system was evaluated through a practical experiment.

• Korean Journal of Occupational Health Nursing
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• v.26 no.2
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• pp.85-92
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• 2017

Purpose: This study aims to understand baby care helpers' degree of emotional labor, job stress, and burnout and analyze the effects of emotional labor and job stress on their burnout. Methods: Data were collected from August 16 to September 6, 2016 for three weeks with child care helpers working in C city, D city, and S city as subjects. Multiple regression analysis was used in order to examine the factors influencing the subjects' burnout. Results: Burnout in general characteristics differed significantly according to age (F=4.81, p=.011). As the most influential factors for burnout, emotional labor (${\beta}=.43$) had statistically significant correlation with it, along with job stress (${\beta}=.16$) and age (${\beta}=.14$). These variables explained burnout ($Adj.R^2=0.29$, p<.001) at a rate of 29%. Conclusion: It is judged that strategies and continuous management aimed at reducing child care helpers' emotional labor and job stress are necessary. As an approach from different aspects, it is required that variables related to emotional labor, job stress, and burnout are identified and there would be more researches in order to establish some national policies for child care helpers.

• Journal of Korean society of Dental Hygiene
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• v.15 no.5
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• pp.873-880
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• 2015

Objectives: The aim of the study was to investigate the attitude and influencing factors toward basic life support in the dental hygienists. Methods: A self-reported questionnaire was completed by 218 dental hygienists in Gwangju. The questionnaire consisted of the general characteristics of the subjects and attitude toward basic life support (BLS). The attitude included cognitive belief, behavioral components, and emotional components. The data were analyzed by independent t-test, one-way ANOVA and multiple regression analysis by using IBM SPSS 21.0 program. Results: The cognitive belief, behavioral component, and emotional components of attitude toward BLS had higher scores in those who were between 34-34 years old and had more than 10 years of career. Most of them worked in dental clinic and did not earn the BLS certificate. There were positive correlations between the cognitive belief, behavioral components, and emotional components toward BLS. By the regression analysis, cognitive belief toward BLS was positively associated with educational experience within a year, behavioral components, and emotional components. The behavioral components were associated with working between 5-10 years in dental clinic and the emotional components. Conclusions: The attitude toward BLS in the dental hygienists was low in cognitive belief, behavioral components, and emotional components. Therefore, BLS education must be expanded to the dental hygienists.

• Human Ecology Research
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• v.52 no.3
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• pp.229-241
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• 2014

This study examined the effects of young children's effortful control and emotional regulation, teacher-child conflictual relationships on young children's overt and relational aggression. The subjects of this study were 372, 3-5 years old children and their teachers. Young children's aggression, effortful control, emotional regulation, and teacher-child relationships were assessed by a teacher's report. The collected data were analyzed by t -test, Pearson correlations, and pathway analysis. The results were as follows: first, the boys' overt aggression was found to be greater than that of the girls,' while, there was no difference in relational aggression between boys and girls. Second, the boys' and girls' effortful control was found to affect the young children's overt and relational aggression indirectly through emotional regulation, and teacher-child conflictual relationships. For the girls, effortful control was found to affect overt aggression directly. Third, teacher-child conflictual relationships and emotional regulation were found to affect boys' and girls' overt and relational aggression directly and to mediate between boys' and girls' effortful control and overt and relational aggression. Further, for girls, emotional regulation was found to mediate between teacher-child conflictual relationships and overt and relational aggression. Additionally, effortful control was found to be the most important variable predicting boys' and girls' overt aggression, while a teacher-child conflictual relationship was the most important variable for boys' and girls' relational aggression.

• Korean Journal of Community Nutrition
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• v.22 no.6
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• pp.475-484
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• 2017

Objectives: The study was conducted to investigate the relationship between several stress measures in everyday life, emotional eating behavior, and dietary pattern (snacks, fatty foods, sweet beverages, fruits and vegetables) in school-aged children. Methods: One hundred and ninety-four students of an elementary school located in Seongnam City participated in the study. The students responded to the survey questionnaire by self-report, which consisted of items regarding general characteristics, height, weight, dietary habits, frequency of consuming healthy (fruits and vegetables) and unhealthy foods (snacks, fatty foods, and sweet beverages), emotional eating behavior, and daily stress. Correlational analysis was performed to examine the relationship between stress, emotional eating behavior, and dietary pattern, and Poisson and logistic regression analyses were conducted to investigate the effects of stress on dietary pattern. Results: Positive correlations were found between all stress factors and emotional eating behavior and between the friend and personal factor (one of the stress factors) and the consumption of sweet beverages. The frequency of consuming sweet beverages was 2.6 times higher in the high stress group than in the low stress group (95% CI). Conclusions: Children's daily stress was associated with emotional eating behavior and undesirable dietary pattern such as consumption of sweet beverages.

• Journal of Information Technology Applications and Management
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• v.21 no.3
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• pp.65-77
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• 2014

Ubiquitous learning has aroused great interest and is becoming a new way for foreign language education in today's society. However, how to increase the learners' initiative and their community cohesion is still an issue that deserves more profound research and studies. Emotional intelligence can help to detect the learner's emotional reactions online, and therefore stimulate his interest and the willingness to participate by adjusting teaching skills and creating fun experiences in learning. This is, actually the new concept of smart education. Based on the previous research, this paper concluded a neural mechanism model for analyzing the learners' emotional characteristics in ubiquitous environment, and discussed the intelligent monitoring and automatic recognition of emotions from the learners' speech signals as well as their behavior data by multi-agent system. Finally, a framework of emotional intelligence system was proposed concerning the smart foreign language education in ubiquitous learning.

• Korean Journal of Childcare and Education
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• v.15 no.2
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• pp.125-144
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• 2019

Objective: The purpose of this study was to examine the effects of early childhood teachers' music attitude and emotional leadership on their music teaching efficacy in the music education. Methods: 301 early childhood teachers answered the music attitude scale, music teaching efficacy belief instrument, emotional leadership scale, and questionnaire for socio-demographic characteristics and music experiences. Data were analyzed by t-test, one-way ANOVA, Pearson's productive correlation analysis and hierarchical regression analysis. Results: First, early childhood teachers had a higher music teaching efficacy in case of at least 10 years of teaching experiences period, having a post-graduate degree, having a music training experience, enjoying learning musical instruments and singing and listening to music during regular music lessons, and having a long music training experience. Similar results were derived from the subfactors of music teaching efficacy. Second, there were positive correlations(r=.172-.659, p < .001) in the total and subfactors scores among early childhood teachers' music attitude, emotional leadership, and music teaching efficacy. Lastly, early childhood teachers' music attitude and their emotional leadership were explained at 39~52 percent for their music teaching efficacy. Conclusion/Implications: This study suggests that it is important for early childhood teachers' perception of their belief, knowledge and feeling about music education.

• Journal of Sensor Science and Technology
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• v.30 no.6
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• pp.429-435
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• 2021

In this study, the creation of emotional dialogue was investigated within the process of developing a robot's natural language understanding and emotional dialogue processing. Unlike an English-based dataset, which is the mainstay of natural language processing, the Korean-based dataset has several shortcomings. Therefore, in a situation where the Korean language base is insufficient, the Korean dataset should be dealt with in detail, and in particular, the unique characteristics of the language should be considered. Hence, the first step is to base this study on a specific Korean dataset consisting of conversations on emotional topics. Subsequently, a model was built that learns to extract the continuous dialogue features from a pre-trained language model to generate sentences while maintaining the context of the dialogue. To validate the model, a chatbot system was implemented and meaningful results were obtained by collecting the external subjects and conducting experiments. As a result, the proposed model was influenced by the dataset in which the conversation topic was consultation, to facilitate free and emotional communication with users as if they were consulting with a chatbot. The results were analyzed to identify and explain the advantages and disadvantages of the current model. Finally, as a necessary element to reach the aforementioned ultimate research goal, a discussion is presented on the areas for future studies.

• Journal of Engineering Education Research
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• v.27 no.1
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• pp.50-62
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• 2024

This study examined how emotion regulation strategies specifically function in the interpersonal conflict coping strategies of engineering students. For this purpose, a interpersonal conflict coping strategies and emotion regulation strategies scale was used for 548 engineering students. Multiple regression analysis was conducted. Among the emotion regulation strategies, the "return to body" strategy was related to understanding, validation, focusing, and the "stop action" strategy. In particular, the "stop action" strategy was closely related only to the "return to body" strategy. Among interpersonal conflict coping strategies, the dominating strategy used both positive emotion regulation strategies, such as high refocus on planning, and negative emotion regulation strategies, such as other-blame. Additionally, among negative conflict coping strategies, it was confirmed that both aggression and negative emotional expression, which seem to have similar attributes, share a common feature of having high difficulty in emotional clarity. However, in the case of negative emotional expression, it is characterized by a lack of putting into perspective and high other-blame. On the other hand, the agression strategy seemed to have different characteristics, such as high self-blame and low return to body. By investigating the relationship between interpersonal conflict coping strategies and specific emotion regulation strategies, this study provides implications for education and intervention on which specific emotion regulation strategies need to be cultivated for engineering students to improve their interpersonal conflict resolution capabilities.

• 지역과문화
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• v.8 no.4
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• pp.1-22
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• 2021

This ethnographic study aimed to understand the emotional labor of traditional performing artists who hide and control their emotions in performances and the components and characteristics of their emotional labor by means of in-depth interviews with traditional performing artists and Giorgi's analysis method. As a result of the analysis, first, the factors that lead to emotional labor of traditional performing artists can be divided into external and internal ones. The external factors arose from expressing various emotions while creating or suppressing their own emotions in an effort to draw out the emotions of the audience. Also, emotional labor occurred depending on the performance place, performance type and audience reaction. The internal factors consisted of the emotional burden experienced due to concerns over mistakes and audience satisfaction as they voluntarily commit themselves to the performance in order to satisfy the audience. Second, complex emotions that remain after the performance sometimes lead to aftereffects of emotional labor. Third, factors of emotional labor that originate from belonging to an organization had an influence, which resulted in their considering job change or resignation. Fourth, emotional labor arises from the specificity of the traditional performing arts field, that is, negative perceptions and unfair internal practices of traditional performing arts. The study showed that traditional performing artists relieve their emotional labor through hobbies and chatting with colleagues, and took the emotional labor as granted, not recognizing that the occupational emotional labor as emotional labor. This study is significant in that it recognized and analyzed traditional performing artists as emotional workers and focused on the emotional labor components of traditional performing artists.