• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2008.05a
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• pp.186-188
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• 2008

자동차에 탑재된 부하 특히, 여름의 에어컨 사용과 같이 큰 부하가 걸릴 경우와 같이 차량내 전기적 부하의 변동이 발생하게 된다. 이러한 부하의 변동이 할로켄 램프를 사용하고 있는 전조등의 밝기를 변화시킨다. 이러한 밝기의 변동은 운전자가 인식할 수 있는 정도가 되며, 그로인해 운전자는 심리적으로 불쾌함을 느낄 것이다. 그러므로 차량 전조등의 밝기변화 패턴에 영향을 미치는 전조등의 전압과 시간을 변수로 하여, 순간적으로 밝기변동이 발생하였을 경우, 연령대별(20/60대)로 운전자가 느끼는 심리적인 반응(불쾌감)이 어떠한 경향을 갖는지를 파악하는 것이 중요하다. 따라서 본 논문에서는 밝기변동 요소가 되는 전압변동 범위 ${\Delta}V$와 전압변동 시간 ${\Delta}t$로 순간적으로 전조등의 밝기가 변동하였을 때, 이러한 현상이 운전자의 심리적인 반응에 어떠한 영향을 미치는가를 20대와 60대를 대상으로 평가하였다. 이 결과 각각의 전압패턴에 따라 불쾌감이 다르게 나타났으며, 또한 20대와 60대가 전압패턴에 대해 경향을 유사하였으나, 평가치에 대해서는 상당한 차이를 보였다.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.13 no.4
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• pp.245-254
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• 2018

The purpose of this study is to review the relationship between psychological capital and organizational commitment/ innovative behavior, and the moderating effect of organizational support. In order to verify and achieve the purposes mentioned above, questionnaire data were gathered and analysed from 315 professors and teachers of Korea Politechnics Colleges. Multiple regression and multiple hierarchical regression analysis were applied to test the proposed hypotheses: 1) the relationship between psychological capital and organizational commitment, 2) the relationship between psychological capital and innovative behavior, 3) the moderating effect of organizational support on the relationship between psychological capital and organizational commitment, 4) the moderating effect of organizational support on the relationship between psychological capital and innovative behavior. Empirical survey's findings are as follows; First, self-efficacy and optimism appeared to be positively related with organizational commitment, and all psychological capital factors(self-efficacy, resilience and optimism) appeared to be positively related with innovative behavior. Second, organizational support appeared to have moderating effect partly on the relationship between psychological capital and organizational commitment, but it did not have a moderating effect on the relationship between psychological capital and innovative behavior. Self-efficacy and optimism appeared to be more positively related with organizational commitment in higher organizational support situation than in lower organizational support situation.

• Journal of Music and Human Behavior
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• v.16 no.2
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• pp.1-25
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• 2019

The purpose of this study was to investigate how inner resources of at-risk adolescents evolved through resource-oriented song psychotherapy (RoSPT). For this study, an RoSPT program was developed based on existing literature. Eight weekly group sessions of the RoSPT program were conducted with 25 adolescents who were under probation of prosecution. After completion of the program, 10 of the adolescents participated in individual interviews about the experience of RoSPT. Transcriptions of the interviews were analyzed via content analysis. The results identified nine types of inner resources that were utilized by the participants: hope/desires, challenge, endurance, sense of achievement, sense of competence, pride, discovering true self, courage, and internal locus of evaluation. The study supports that RoSPT can be applied to enhance inner strength of at-risk adolescents who often lack contextual and relational support. Further studies on qualitative exploration of resource formation can be helpful.

• The Journal of the Korea Contents Association
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• v.14 no.11
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• pp.678-685
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• 2014

Film music expresses the inner mentality of characters and performs a suggestive role of narrative. This study suggests the process of musical change according to the psychological change of the characters in the movie "The Hours" by Stephen Daldry. These musical elements depending on the mental states prove that the minute differences of each depression symptom could be expressed using symbolic methods of musical elements.

• Science of Emotion and Sensibility
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• v.1 no.1
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• pp.113-122
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• 1998

인간의 감성은 감정과는 구분되는 심리적 현상으로, 감정이 강도가 높으며 생리적, 신체적 반응을 동반하는데 비하여, 감성은 강도가 낮으며 겉으로 나타나는 생리적 변화가 없다. 감정은 외부의 감각자극에 대하여 두뇌에서 단계적인 정보처리의 결과로 나타나지만 감성은 반사적이고 직관적으로 발생된다. 감정은 하나의 대상에 대하여 여러사람이 유사한 반응을 보이는 공통성과 객관성을 갖지만, 감성은 동일한 대상에 대해서도 개인에 따라 다양하게 나타나며 시간과 환경에 따하서도 변화한다. 감정은 일반성, 객관성, 반복성과 같은 학문적 연구대상으로서의 조건을 만족시키고 있으나, 감성은 그 특성이 학문이나 연구의 대상이 되기 위한 조건들을 충족시키지 못하며, 따라서 연구대상으로 인정받지 못하고 있다. 감성이 감정에 비하여 가장 두드러지는 점은 감정의 종류가 외부자극의 종류에 따라 결정되어지는 반면 감성의 발생은 개인의 재부상태, 즉 생활경험에 의한 기억에 의존한다는 점이다. 감성의 개인성, 변화성, 불확실성, 애매모호성등을 설명할 수 있기 위해서는 기존의 학문이 갖는 폐쇄성에서 벗어나 보다 많은 변수를 체계적이고 다각적으로 고려하는 새로운 접근이 필요하다. 학문과 연구대상에 대한 조건의 확대가 요구된다고 할 수 있다. 개인의 감성은 해당 시점에서 개인이 갖고 있는 심리상태와 함깨 연령, 성별, 교육정도, 건강상태와 같은 개인요소뿐만 아니라 개인의 의식과 생활에 영향을 미치는 가정과 사회특성, 나아가 전통과 관습, 종교, 환경등와 같은 문화적 특성에 의해서도 변화된다. 그리고 이들 요소들을 개인이 처한 상황에 따라 영향의 정도가 다양하게 변화한다. 많은 요인들에 의하여 다양하게 변화되는 감성은 감성의 영향을 받는 생활환경과 결합되고, 생활경험을 중심으로 한 기억은 두뇌의 Limbic system은 자율신경계를 조절하는 hypothalamus와 밀접한 관계를 갖고 있다. 따라서 감성의 측정평가를 위해서는 생활경험에 영향을 미치는 제반 요인들의 파악과 함께 자율신경계의 반응을 측정할 수 있는 방법의 개발이 요구된다.

• The Journal of the Korea Contents Association
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• v.15 no.7
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• pp.228-243
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• 2015

This study analyzed the process of change related to how long term laid off workers experienced layoff and the subsequent period of unemployment using a phenomenological method. The subjects of this study were five laid off workers whose average period of unemployment was 8 years and 4 months, and they were surveyed through in depth interviews. By in depth interviews based on a semi structured questionnaire, data were collected about the subjects' psychological experiences at the time of layoff, continuous psychological or physical changes after the layoff, current state, coping methods during the period of unemployment, etc. From the results of the survey were derived 21 sub themes and 5 main themes that comprehended the sub themes. The five main themes were 'emotion and perception on and after layoff,' 'symptoms and changes resulting from the lengthening of layoff,' 'lengthened current state,' 'pattern of social perception,' and 'coping with layoff.' The main themes and the sub themes were described and long term laid off worker' associated experiences were explained in detail. Lastly, long term laid off workers' changes and experiences were discussed based on previous studies.

• The Journal of the Korea Contents Association
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• v.16 no.9
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• pp.51-65
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• 2016

The purpose of this study was to examine whether authentic leadership influenced positive psychological capital and change-oriented organizational citizenship behavior(CO-OCB) in airline service context. Moreover, this study was designed to test the mediating effect of positive psychological capital between authentic leadership and CO-OCB to provide fundamental and practical information for airline industry. A convenience sample of 390 flight attendants was surveyed and a total of 377 usable questionnaires were analyzed. Then hypotheses were tested using structural equation modelling(SEM). The results were as follows. Firstly, authentic leadership was divided into 'self-awarenese', 'relational transparency', internalized moral perspective' and 'balanced process'. Secondly, 'self-awarenese' and 'internalized moral perspective' influenced positive psychological capital. Thirdly, positive psychological capital influenced CO-OCB. Fourtjly, positive psychological capital had mediating effects partially between authentic leadership and CO-OCB.

• Journal of Korea Port Economic Association
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• v.37 no.2
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• pp.119-131
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• 2021

Energy is an essential element in economic activity and people's lives, an important resource used by various industries, and the financialization of commodity markets has led to the growing importance of crude oil turning into the same asset as other assets. Accordingly, studies analyzing the correlation between energy prices and investor sentiment explain that investor sentiment affects oil prices through economic factors and speculation. In this study, we wanted to analyze whether the impact of the most representative changes in oil prices affects investor decision making, affecting investor sentiment, and applying wavelet consistency analysis to determine how energy prices relate to investor sentiment. Studies show that policies should be focused on policy and market changes because energy prices differ by time scale and investment sentiment should be more influential in the long term than in the short term.

• Proceedings of the Korea Contents Association Conference
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• 2018.05a
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• pp.33-34
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• 2018

영화는 시청각 예술이고 다양한 시청각적 기법을 활용하여 영화에서 이야기하고자 하는 주제를 전달한다. 형체가 없는 이야기는 시각과 청각을 통해 형상화되고 그 과정에서 나타나는 등장인물의 심리변화 역시 시청각적 도구를 활용해 표현할 수 있다. 본고에서는 영화 "펀치 드렁크 러브"를 연구대상으로 삼아 영화에서 숨겨진 심리를 표현하기 위한 음악적 기법 중 하나인 라이트모티브(Leitmotiv)를 통한 표현기법을 고찰한다. 이는 영화음악에서 인물 심리의 상징적인 표현에 대한 예시와 관점을 제시한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.12
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• pp.307-315
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• 2016

With advances in health care, the cancer survival rate has significantly increased. Even though cancer treatment has finished, cancer survivors may continuously suffer from physical and psychosocial problems. In order to investigate the problems cancer survivors have experienced, a comprehensive rehabilitation program must be developed. This study sought to determine the content and structure of rehabilitation programs for cancer survivors, analyze the effectiveness of such programs, and develop a basis for future comprehensive rehabilitation program development. Through this review, thirteen programs were selected and classified according to exercise, psychosocial, and integrated or comprehensive aspects. Exercise programs improve physical function, fatigue, and hormone-related cancer effects. Psychosocial programs improve quality of life, mood changes such as depression, anxiety, and post traumatic factors. Comprehensive programs improve both physical and psychosocial aspects.