• Korean Journal of Culture and Social Issue
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• v.13 no.3
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• pp.89-109
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• 2007

This study is an exploratory study on stock investment behaviors of individual investors in psychological perspective. The study is based on many behavioral finance studies which overconfidence of individual investors has an effect on irrational investment decision making and investment behaviors such as excessive trading. Accordingly, this study was to investigate the factors of self-enhancement perception on confidence of investment of individual investors and to find whether these psychological biases lead to irrational investment behaviors. The results indicated that there were sex differences in the factors of self-enhancement perception on individual investors' confidence of investment. In case of male investors, they were confident of their ability of investment but in case of female investors, they were confident of optimistic expectation of return. Also, male investors were more confident of investment than female investors. In addition, the result showed that risky investment behaviors of individual investors were influenced by psychological factors such as favorable self-evaluation, confidence of self-controllability, optimistic expectation of return and confidence of investment in part. This study suggests that further researches need to search after other variables which can mediate between psychological factors and investment behaviors of individual investors.

• KOREAN POULTRY JOURNAL
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• v.23 no.11 s.265
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• pp.88-89
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• 1991

• Journal of Korea Society of Industrial Information Systems
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• v.24 no.3
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• pp.39-50
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• 2019

Social commerce is a term derived from the fusion of social media and e-commerce. This study aims to classify social commerce benefits as social benefits, confidentiality benefits, economic benefits, and customization benefits based on previous research claims. We also examine the effect of social commerce relationship benefits on trust and flow, and the effect of trust and flow on customer loyalty. Also, we examine how the relationship between trust and customer loyalty, and commitment and customer loyalty varies with self determination. The following are main results of this study. First, social benefits, confidentiality benefits, economic benefits, and customization benefits have significant effects on trust and flow. Second, social commerce trust and flow have a positive effect on customer loyalty. Third, the relationship of social commerce trust, flow, customer loyalty is differ depending on self determination. This study suggests the necessity of differential approach according to self-determination.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.12
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• pp.7231-7238
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• 2014

This study examined the effects of self-efficacy on career maturity in dental hygiene students, and whether there were differences in self-efficacy according to the existence or not regarding the certificate of qualifications, participating experience in vocational training competition and award one in the competition. The data was collected from a self-administrated questionnaire on dental hygiene students. The 435 students were selected for this study. The data was analyzed by descriptive analysis, Pearson Correlation, and multiple regression analysis. The results of this study were as follows. First, the task difficulty self-efficacy as a career decision, career independence, career certainty, and career preparation had a positive impact. Second, the self-regulation self-efficacy as a career independence, career confidence, career preparation, and career objectives had a positive impact. Third, the main career attitude and maturity factors affecting the efficacy of dental hygiene students was a career student independence, career preparation, and career certainty. The total explanatory power was 28%. As a result of this research, comprehensive implications were suggested to improve the career maturity and enhance the adjustment to college.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.23 no.3
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• pp.175-184
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• 2023

Korean Wave is now internationalized through the internet by social media, which have no space-time restrictions. This research examine the continuance use of K-Pop promotion using social media in Indonesia. In this study we apply the Expectation-Confirmation Model to analyze the effects of individual self-efficacy and perceived enjoyment on perceived usefulness, confirmation, and satisfaction of Social Media. As a research method for that purpose, the conformity of the model and the research hypothesis were verified using the structural equation model. As a result, it was found that the perceived enjoyment positively influences perceived usefulness, self-efficacy has a positive influence on perceived usefulness. We also found that confirmation positively affects both perceived usefulness and satisfaction, and that perceived usefulness positively affects satisfaction. Finally, satisfaction was found to always have a positive effect on intention to use.

• Annual Conference of KIPS
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• 2011.04a
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• pp.1592-1594
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• 2011

국가적 차원에서 저소득 청소년을 위한 교육프로그램이 많은 아동보호센터 및 지역센터를 중심으로 시행되고 있지만 그 취지와 목적에 부합하는 방과 후 교육이 제공되고 있는지 그 효과성에 대해서는 주목하지 않아왔다. 본 연구는 저소득 청소년을 위한 방과 후 교육의 질 관리에 대한 필요성이 대두되고 있는 시점에서 영재교육의 일환으로 여겨져 왔던 창의성 교육을 조명하였다. 저소득층 청소년의 창의력 인성을 양성하기 위한 교육용 게임 프로그래밍 수업의 효과성에 대해 조사하였다. A시 5곳의 아동보호시설에서 운영되고 있는 게임프로그래밍 수업에 참여하고 있는 학생과 참여하지 않는 학생을 대상으로 창의적 인성검사를 실시하여 비교 분석하였다. 창의적 인성검사는 크게 자기확신(Self Confidence), 호기심(Curiosity), 인내(Patience), 개방성(Openess), 모험심(Adventure)으로 구분하여 t검증을 통해 유의한가를 분석하였다. 다섯 가지 영역의 평균은 실험집단이 높았으나, 이 중 '인내' 영역이 두드러진 차이를 보였고, 이로 인해 게임프로그래밍 수업을 받은 학생들이 수업을 받지 않은 학생들에 비해 과제 수행에 있어 인내와 끈기를 가지고 도전하는 경향을 보였다. 그러나 자기 확신, 호기심, 개방성, 모험심 네 가지 영역에 대해서는 두드러지는 차이가 나타나지 않았다. 이에 대한 개선책으로 학생들에게 이 네 가지 영역을 균형적으로 길러주기 위하여 체계적으로 강사진의 교수법 연수, 교육과정의 개선, 학생 동기 유발, 학생 독려 및 관리 등 다양한 방법을 통해 수업의 질을 개선시켜 학생들의 창의적 인성 양성에 도움을 줄 수 있을 것으로 기대된다.

• Korean Security Journal
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• no.43
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• pp.121-145
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• 2015

This study aims to define structural relations of security science majors' career satisfaction, career identity and career decision-making self efficacy. In addition, as confirming immediate effects, indirect effects as well as total effects, the study offers basic materials for reasonable career exploration and career program development. In order to achieve the research goals above, the study conducted a survey targeting a total of 239 college students specializing in security science and carried out a structural equation model analysis. Findings of the research are summarized as follows. First of all, major satisfaction turned out to have significant influences on career decision, career certainty and career interest. Second of all, the study found out that both relationship satisfaction and general satisfaction are significantly connected with career decision and career certainty. Third of all, social awareness appeared to have a significant influence on career interest. Fourth of all, the study learned that in terms of career decision and career certainty, they are all significantly related to problem solving, information collection and plan development. As for career interest, the study noticed how significantly if affects both problem solving and information collection. Fifth of all, major satisfaction was observed to have mediating effects on problem solving and information collection through career decision. Sixth of all, via career certainty, major satisfaction has mediating effects on problem solving as well as information collection. Seventh of all, when it comes to relationship satisfaction, it has mediating effects on problem solving, information collection and plan development through career interest. Eighth of all, career decision helps general satisfaction have mediating effects on problem solving and information collection. Focusing on the research results above, the study discussed implications in relation to security science including advices for any follow-up researches.

• 건강소식
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• v.11 no.4 s.101
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• pp.18-21
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• 1987

경제 발전이 절정에 달한 국민들이 인간생활의 정상적인 질서를 파괴해 가면서 방탕한 생활의 결과가 천간인 AIDS이지 않은가 생각되며 모든 삼라만상은 제 나름대로 질서가 있는 법이거늘 하물며 만물의 영장인 인간생활의 법칙을 어기며 물질 만능의 쾌락추구자에게 내리는 형벌이라고 생각된다. 자기자신을 절제하면서 아주 평범하게 사는 사람들에게는 이 무서운 병원체일지라도 감히 침범을 못 할 것이라고 확신하면서 생활하길 바란다.

• Economic and Environmental Geology
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• v.34 no.4
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• pp.355-373
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• 2001

Palaeomagnesim of Paleozoic Tuwibong Type Sequence in Yemi area was studied with a total of 256 core-samples collected from 23 sites. The study area (geographical coordinates: 37.l8$^{\circ}$N, l28.610E) is located between Taebaek and Yongwol belonging to the northeastern part of the Okchon Belt. Thermal cleaning was a most effective method to extract stable characteristic remanent magnetization (ChRM) direction, even though AF cleaning also worked on some specimens. Mean ChRM direction of the Cambrian Hwajol Formation was different from the present-day field direction and showed maximum clustering (max. k value) at 100% bedding-tilt correction. However, it could not pass the fold test. Ordovician Makkol and Kosong Limestones as well as Permian Sadong and Kobangsan Formations have very weak NRM, and were remagnetized into the present-day field direction. ChRM directions from the Carboniferous Hongjom Formation passed both fold and reversal tests. IRM experiments and blocking temperature spectrum indicate that both magnetite and haematite are carrier of the primary magnetization. Palaeomagnetic pole position from the Carboniferous Hongjom Formation is very similar to that of contemporary North China Block (NCB) suggesting that the study area was a part of, or located very near to, the NCB during Carboniferous.

• The Journal of the Korea Contents Association
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• v.9 no.8
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• pp.433-441
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• 2009

This paper searches for programs for creating increased employment in local society in important occupation sectors such as education and training services, insurance and social welfare services, culture and arts, housing and environmental service fields. As part of an improvement plan, while strengthening investment in education training infrastructure for the suppliers of social services, cooperation and coordination by the public and private sectors is necessary. Also necessary are identifying model social enterprises that are based upon joint efforts for success of social enterprises and publicity efforts necessary.