• Journal of the Korea Convergence Society
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• v.13 no.5
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• pp.267-278
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• 2022

This paper was intended to examine the function of emotion that affects the accuracy of statements in the context of eyewitness testimony. The main emotion theories and concepts introduced in previous studies examining the relation between testimony accuracy and negative emotions were examined based on the characteristics of the research method. The results were presented in the order of emotion definition, emotion inducing method, and emotion measurement method. Specifically, the definition of emotion was described based on studies on negative emotions, arousal, stress, and mood. The emotion inducing method was mainly described based on images, virtual reality, and staged events designed by researchers, which have been mainly used in laboratories. Emotion measurement methods were described with respect to the self-report, behavioral checklist, and psychophysiology. In addition, the emotional approach for objective and scientific repeated verification, the importance of effective experimental design and appropriate scientific memory test, and the need for individual difference control were discussed. This paper reinterprets the contradictions shown by previous research by systematically structuring the function of emotion that affects the accuracy of testimony. It was meaningful to provide a frame for comparative analysis of related studies. Ultimately, it is expected that such knowledge will be used as basic documents for judging the reliability of eyewitness testimony in a legal context.

• Science of Emotion and Sensibility
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• v.21 no.3
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• pp.103-114
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• 2018

The Scale of Positive and Negative Experience (SPANE) is a newly developed emotional scale to measure well-being that was designed to overcome the limitations of the previous emotional scales (Diener et al., 2010). It comprises 12 items that measure positive and negative emotional experiences, including general (e.g., positive, negative) and specific (e.g., joyful, sad) items. It also reflects all levels of arousal. This study examined the factor structure and gender invariance of the Korean version of the SPANE. For this purpose, responses to the scale of a sample of 551 Korean college students (276 males and 275 females) were analyzed. The results exhibited high internal consistency reliability and construct validity for a Korean population. Furthermore, the configural, metric, and scalar invariance of the SPANE held across gender. These results suggest that the Korean version of the SPANE is a valid scale for measuring the emotional experiences of Korean students, and it is appropriate to use in future studies of gender difference in emotional well-being.

• Korean Journal of Childcare and Education
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• v.9 no.2
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• pp.215-238
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• 2013

This study examined the effects of mothers' rejective parenting, emotional expressivity, children's emotional regulation strategy on their social withdrawal. Participants were 223 children(121 boys, 102 girls; recruited from classes with 4-5 year olds), their mothers and 20 child care teachers. The teachers completed rating scales to measure the children's social withdrawal and emotional regulation strategies. Mothers reported their rejective parenting along with emotional expressivity. The collected data were analyzed using descriptive statistics, Pearson's productive correlation coefficient, and hierarchical multiple regressions. Results showed that mothers' rejective parenting, children's venting/support seeking strategy and avoidance/non-responsive strategy had positive relation to, whereas mother's positive expressivity were negatively related to their social withdrawal. Hierarchical regression analysis indicated that the interaction of mother's rejective parenting and positive expressivity predicted children's social withdrawal. Mother's rejective parenting was associated with children's social withdrawal, especially for children with the lowest level of mother's positive expressivity. In addition, the association between mother's rejective parenting and children's social withdrawal were partially mediated by their venting/support seeking strategy.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 1998.11a
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• pp.74-79
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• 1998

본 연구에서는 한국인'의 정서 연구에 적합한 시각자극의 표준화를 위해서 한국정서사진체계(Korean Affects Picture System: KAPS)의 제작을 수행하면서 얻어진 결과를 간략히 보고하고자 한다. 총 210개의 시각자극 사진을 선정하여 슬라이드로 제작하고, 충남대학교 남녀 대학생 442명 (20-25세)을 대상으로 의미변별척도와 기본정서 평정척도를 사용하여 주관적 정서반응을 측정하였다 의미변별척도 평정치의 요인분석 결과 18개의 양극성 형용사는 3개의, 정서차원, 즉 즐거움, 각성도, 지배성 차원으로 구분되었다. 이는 국제정서사진체계 (IAPS)의 시각자극을 사용하여 미국인을 대상으로 수행한 연구 결과 및 한국인을 대상으로 수행한 연구 결과와 잘 일치하고 있다. KAPS에 포함되는 시각자각 수는 연구가 계속됨에 파라 지속적으로 확대되며, 실험방법 및 각자의 사진에 대한 세 차원(즐거움, 각성도, 통제력) 및 비연속 기본 정서(기쁨. 공포, 슬픔, 혐오, 놀람, 분노)에 관한 주관적 평정치를 포함하는 manual을 제작하여 정서연구자들에게 제공한다. 다른 연구자들에 의해서 얻어진 평정치 자료들도 계속해서 추가 보완될 것이다. 이를 통해서, 안으로 우리 나라에서의 정서 연구방법의 표준화 및 인구성과의 공유화를 위한 토대를 만들 수 있을 것으로 기대한다.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2001.05a
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• pp.162-168
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• 2001

성인의 정서에 따른 심혈관계 반응의 변화에 대한 연구는 많이 있으나, 아동 정서에 따른 심혈관계 반응에 대한 연구는 거의 없는 실정이다. 본 연구에서는 본 연구실에서 개발한 자극을 이용하여 유발된 정서에 따른 심혈관계 반응의 차이를 규명하고자 한다. 복합자극으로 구성된 아동용 정서유발 프로토콜을 사용하여 아동에게 다섯가지 정서(기쁨, 슬픔, 분노, 스트레스, 무료함)를 유발시키는 동안 심혈관계 반응(ECG, PPG)을 측정하였다. 실험참여 아동은 만 5세에서 9세 사이의 아동으로 모두 141명이며, 분석에는 132명 (학령전 남: 30/ 학령전 여: 33/ 학령후 남:37, 학령후 여:32)의 데이터가 활용되었다. 분석에 사용하나 심혈관계 생리반응 변수는 심박률(HR), 호흡주기 관련 심박률변화 (RSA), 심박률분산(HRV), 심박률분산의 고주파수성분 (HFHRV)과 저주파수성분 (LF HRV), 혈류량 (FPV)이었다. 이 변수들 중 심박률, R파 간 간격을 기준으로 한 심박률변산의 고주파수 성분과 저주파수 성분, 그리고 혈류량에서 정서에 따라 유의미한 차이가 나타났다. 심박률은 기쁨, 슬픔을 스트레스나 무료함과 구분할 수 있고, 분노를 다른 정서들과 구분하는 것으로 나타났다. 혈류량 역시 분노와 다른 정서들 간에 유의미한 차이를 보였다. 고주파수 성분은 무료함을 나머지 정서들과, 저주파수 성분은 슬픔, 스트레스를 무료함과 구별할 수 있었다. 정서에 따라서는, 기쁨과 분노 유발정서에서는 심박률과 혈류량이 감소하였고, 슬픔은 심박률과 저주파수성분이 감소하였으며, 스트레스는 독특하게 심박률이 감소하였다. 그리고 무료함에서는 고주파수성분과 저주파수성분은 증가하고 혈류량은 감소하는 특징적인 양상을 보였다. 결론적으로 본 연구는 심혈관계 반응을 이용하여 아동정서를 구분하는 것이 가능함을 밝혔다.공을 제외한 BH-2, BH-3호공에서의 이방성 투수량계수텐서값은 이 논문의 가정인 대수층이 이방성이고 균질하다는 가정에 일치하지 않았다. 따라서 원형좌표계에 도시하였을 때 다른 공에 비해서 비균질성이 심한 결과로 인해 이방성타원체 에서 많이 벗어남을 보였다. 이로인해 3개의 공 BH-1, BH-4, BH-5호공을 사용하여 대수층의 이방성을 분석하여 보았다. BH-1호공에서의 $T_{{\varepsilon}{\varepsilon}}$는 171.90 $m^2$/day, $T_{ηη}$는 71.0l $m^2$/day이고 주 텐서방향은 Nl5.39$^{\circ}$ E로 나타났다. BH-4호공의 $T_{{\varepsilon}{\varepsilon}}$는 268.20 $m^2$/day, $T_{ηη}$는 28.75 $m^2$/day이고 주 텐서방향은 N7.55$^{\circ}$E이며 BH-5호공에서의 $T_{{\varepsilon}{\varepsilon}}$는 168.40 $m^2$/day, $T_{ηη}$는 66.80 $m^2$/day이고 주 텐서방향은 N76.59$^{\circ}$E로 나타났다. 이처럼 연구지역에서의 각각의 공에 대한 투수량계수텐서는 서로 다르게 나타났으며 이에 따른 주 텐서방향도 서로 다름을 알 수 있다.. Targeting a 10% recycling rate for municipal waste in 2001. EPA plans to research and develop new rec

• Korean Journal of Culture and Social Issue
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• v.27 no.4
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• pp.475-503
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• 2021

The purpose of this study is to clarify the constructs of emotion suppression and help understanding on the multidimensional nature of emotion suppression by classifying constructs for suppression according to the KMW model. Also, this study examined the gender differences of emotion suppression. For this purpose, 657 adult male and female subjects were evaluated for attitude toward emotions, and difficulty in emotional regulation, as well as depression, state anger and daily stress scale. As a result of the exploratory factor analysis on the scales related to the emotion suppression factors, the emotion suppression factors corresponding to each stage of the KMW model were found to be 'distraction against emotional information, 'difficulty in understanding and interpretation of emotions', 'emotion control beliefs', 'vulnerability on emotional expression beliefs'. Next, the study participants were classified by performing a cluster analysis based on each emotion suppression factor. As a result, four clusters were extracted and named 'emotional control belief cluster', 'emotional expression cluster', 'emotional attention failure cluster', and 'general emotional suppression cluster'. As a result of examining the average difference of male depression, depression, state anger, and daily stress for each group, significant differences were found in all dependent variables. As a result of examining whether there is a difference in the frequency of emotional suppression clusters according to gender, the frequency of emotional suppression clusters was high in men, and the ratio of emotional expression clusters was high in women. Finally, it was analyzed whether there was a gender difference in the effect of the emotional suppression cluster on psychosocial adaptation, and the implications were discussed based on the results of this study.

• Journal of the Korean School Mathematics Society
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• v.23 no.3
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• pp.351-375
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• 2020

The purpose of this study is to identify the trends of emotion-related mathematics education research conducted in Korea so far, and compare them with those of international studies, and explore the desirable directions for future emotion-related mathematics education research. Emotion-related domestic research was collected from domestic academic journals, analyzed, and then it was used as data for international comparative study. The findings of the Eligio(2017) were used as counterpart research data. This study compares the number of publications, research subjects and research topics of domestic and international studies on emotion. Findings indicate that it has generally shown similar patterns to international research although it was difficult to determine the trends due to the lack of the number of domestic studies. The future directions of domestic mathematics education research on emotion were proposed as follows. Since it is difficult to collect reasonable and reliable data on pure emotion due to the nature of emotion in mathematics education research, it is suggested to introduce the concept of emotional intelligence, which is the combination of emotion and cognition. Also, it was recommended to utilize the concept of meta-emotion for future study on emotion-related research.

• Korean Journal of Childcare and Education
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• v.2 no.1
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• pp.41-63
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• 2006

The purpose of this study is to investigate the differences among mother's feeling expression, children's self-regulation, and children's peer competency by socio-demographic background and provide a basic material to develop the parents' education for mother's promosing emotional environment to help development of children by understanding the correlation among mother's feeling expression children's self-regulation, and children's peer competency. The research objects were 361 of 4 to 6-year-old children and their mothers. The tool adapted by Woo Sookyong(2002) was used for Mother's emotional expressivity, and the tool of Lee Jeongran(2003) for the of self regulation and the tool of park Joohee and Lee Eunhae for the children's peer competency. Data analysis was performed with population, percentage, t-test, Cronbach $\alpha$, F-test, and co-relation of LSD posteriori test. The summary of this study are as follows; First, the more negative expressivity was shown as mother's academic career was higher and the more positive one was appeared as family income was greater according to the background of socio-demography. Female children showed the higher self-regulation, and the self-decision and action control were greater as their age was higher. Children's peer competency was higher as they were social and friendly personality. Second, there was the strong relationship among the mother's feeling expressivity, children's self-regulation and peer competency one. Mother's positive expressivity had the relationship with children's self-regulation and peer competency one while weak expressivity had it with self-decision, regulation and children's peer competency. But the strong negative heartstrings' expressivity was an improper co-relation with action control and no relation with similar age competent ability. A definitive relation existed between all low level area except the emotion of self-regulation and children's peer competency. Form the above study, it was Known that there was the relationship among the mother's feeling expressivity, children's self-regulation and peer competency. In particular, there was strong relationship between positive and weak positive expressivity, and children's self-regulation and peer competency. These results could be reflected to parents' heartstrings education by knowing the impact of a positive emotional expressivity and weak-negative one.

• Proceedings of the KHMA Conference
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• 2005.11a
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• pp.276-277
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• 2005

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2001.11a
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• pp.96-103
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• 2001

그동안 정서의 실험적 유도의 어려움과 많은 제약으로 인해 성인 위주로만 이루어져 오던 정서연구가 최근 수 년 간의 정서연구에 대한 방법론의 발달로 아동에게까지 그 범위가 확대되고 있다. 본 연구에서는 아동의 다섯 가지 정서 (기쁨, 분노, 슬픔, 스트레스, 놀람)에 의해 유발되는 아동의 자율신경계 패턴을 확인하고자 한다. 놀람 정서를 추가한 "아동용 정서유발 프로토콜 (양경혜 등, 2000)"을 사용하여 아동에게 정서를 유발시키고, 정서가 유발되는 도안의 자율신경계 반응(KST, ECG, EDA, PPG)을 측정하였다. 초등학교 1, 2 학년인 34명(남: 18, 여:16)의 아동이 실험에 참여하였다. 실험 결과 다섯 가지 정서가 아동들에게 적절하고 효과적으로 유발되었으며, 정서에 따른 생리반응 변화가 관찰되었다. 분석에 사용된 12개 생리반응 변수 중 8개 변수에서 정서에 따른 차이가 발견되었으며, 정서에 따라 다른 자율신경계 반응 패턴을 얻을 수 있었다. 또한, 동일한 방법으로 수행한 본 연구실의 선행 연구와도 일치하는 결과를 보였다. 이는 아동용 정서유발 프로토콜이 표준화된 아동정서 유발자극으로 사용될 수 있으며, 생리반응 주형(template)을 이용하여 아동정서를 구분할 수 있음을 제시한다.