• Korean Journal of Psychosomatic Medicine
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• v.3 no.2
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• pp.185-196
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• 1995

The author reviewed cognitive-behavioral approach to A type behavior pattern and hypertension which are known to be risk factors for coronary heart diseases. Those cognitive distortions frequently found in persons with A type behavior include all-nothing thinking, selective attention, personalization, and attribution of causality. Cognitive-behavioral techniques were also described, which can be applied to management of each characteristic of A type behavior pattern such as time urgency, perfectionism, achievement striving, low self-esteem, excessive work involvement, hostility, and depression. Cognitive-behavioral intervention for hypertension might help the patients to recognize and monitor anger-engendering conflicts, identify characteristic styles of responding, and experiment with alternative ways of managing conflict and anger. Since different features predominate in different individuals, it is necessary to develop treatment plan on the basis of individual characteristics and problems.

• Korean Journal of Human Ecology
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• v.14 no.1
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• pp.81-94
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• 2005

With an analysis of recent, nationwide data, this study figured out the level of consumers' pro-environmental behavior and investigated tile behavioral determinants in the hight of purchase, use, and disposal of pro-environmental goods. The major results are as below: Married consumers or consumers in their 40s were more likely to purchase pro-environmental goods. Consumers with high income-for example, over 3 million won per month-were less likely to purchase such goods. Married women or 40s/50s consumers tended not to buy used goods. Males than females, non-married than married, employed than unemployed had a higher pro-environmental behavior in the use stage. Furthermore, in the disposal stage, male than female, married than non-married, young than old, and consumers with low income than high income showed more active pro-environmental behavior. The purchasing behavior of pro-environmental goods was supported by both perspectives of rational behavior and social behavior. On tile other hand, the purchasing behavior of used goods was supported only by rational behavior perspective. It is also revealed that personal value perspective, along with the above two, influences the pro-environmental behavior in the stage of use and disposal. Overall, a high level of pro-environmental behavior was detected in such consumers as rational, public rule-abiding in favor of environmental policy, and also in consumers with strong family values or those with less materialistic value.

• Annual Conference of KIPS
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• 2010.11a
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• pp.16-19
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• 2010

최근 무선 컴퓨팅 환경과 무선 단말기관련 기술의 발전으로 인해 모바일 애드혹 네트워크관련 연구가 활발하게 이루어지고 있다. 모바일 애드혹 네트워크에서는 노드들이 자유롭게 이동하기 때문에 네트워크가 빈번하게 분리되며, 이로 인해 데이터 접근성 저하문제가 발생한다. 기존 연구에서는 데이터 접근성이 저하되는 문제를 해결하기 위해 다양한 복제본 할당 기법이 연구되었다. 그러나, 지금까지 연구된 복제본 할당기법들은 모바일 애드혹 네트워크 환경의 제한된 자원으로 인한 노드들의 이기적인 행동에 대해 고려하지 않았다. 본 논문은 모바일 애드혹 네트워크 상의 노드들이 자신의 이득을 위해 협력이 아닌 이기적인 행동을 택하게 되는 과정을 게임이론을 통해 설명하고, 수익함수 조절을 통해 노드들의 이기적인 행동을 억제할 수 있는 방안을 제시한다.

• Convergence Security Journal
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• v.19 no.2
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• pp.39-46
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• 2019

Recently, information security accidents are becoming more advanced as social engineering attacks using new types of malicious codes such as phishing. Organizations have made various efforts to prevent information security incidents, but tend to rely on technical solutions. Nevertheless, not all security incidents can be prevented completely. In order to overcome the limitations of the information security approach that depends on these technologies, many researchers are increasingly interested in People-Centric Security. On the other hand, some researchers have applied behavioral economics to the information security field to understand human behavior and identify the consequences of the behavior. This study is a trend analysis study to grasp the recent research trend applying the concept and idea of behavioral economics to information security. We analyzed the research trends, research themes, research methodology, etc. As a result, the most part of previous research is focused on 'operational security' topics, and in the future, it is required to expand research themes and combine behavioral economics with security behavioral issues to identify frameworks and influencing factors.

• Journal of The Korean Association of Information Education
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• v.20 no.2
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• pp.109-120
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• 2016

The purpose of this paper is to develop and apply instructional model to improve awareness of information accessibility for gifted students in computer science. The model applied to class is designed based on Problem-Based Learning(PBL). The class was for 42 students(22 elementary school students, 20 middle school students), and the questions, cognition of the necessity for accessibility, behavior intent for accessibility were given before and after class. Additionally, interest, satisfaction and flow were given after the class. The results of this study are as follows. Firstly, it shows a difference on the changes of cognition on the necessity and behavior intent. As a gender difference, specifically, it shows a difference on the cognition of female students's necessity and behavior intent of male students. As a class level difference, specifically, it statistically shows a meaningful difference on cognitive of the necessity of elementary school students and behavior intent of middle school students. Secondly, after class, it shows a high level of interest, satisfaction. But it shows a general level of flow, so various strategies should be developed for covering the flow level.

• Annual Conference of KIPS
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• 2000.10a
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• pp.47-50
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• 2000

최근 들어 인터넷 쇼핑몰의 활성화로 인한 고객의 행동 패턴 분석의 필요성이 증가하고 있다. 본 논문에서는 고객의 행동 패턴 분석 방법 중의 하나로 데이터마이닝 기법을 이용한 웹 로그 분석을 소개한다. 웹 로그에는 고객의 접근 시간, 접근한 웹 페이지, 접근 시 사용한 브라우저 등 많은 정보가 포함되어 있는데, 마이닝 기법을 적용하기 위해서는 우리에게 필요한 정보만을 추출하고 적용하기 편리한 형태로 변환해야 한다. 본 논문에서는 마이닝 기법을 적용하기 위해 필요한 정보를 추출하고 적절한 형태로 변환하는 작업을 수행하는 전처리기의 설계를 제안한다. 본 논문에서 제안하는 전처리기로 구축된 트랜잭션을 통하여 원하는 항목과 범위에 대해서 연관 규칙을 얻을 수 있다.

• Proceedings of the Korean Information Science Society Conference
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• 2002.10d
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• pp.184-186
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• 2002

액티브 문서 시스템은 문서를 중심으로 사용자 상호작용이나 통신 등을 지원하는 분산 컴퓨팅 모델로서 내용과 행위 정의를 포함하는 행동 가능한 문서를 통해 분산 응용 시스템을 구현하고자 하는 접근방법이다. 본 논문에서는 이러한 액티브 문서 시스템을 구현하기 위한 coordination 미들웨어로서 XForms를 이용하여 사용자 상호작용과 행위를 정의하고 웹 클라이언트가 HTTP와 소켓 기반 통신을 통해 coordination을 담당하는 시스템의 설계와 구현을 소개한다. 개발된 플랫폼 ThruDoc은 웹 상에서 여러 사용자가 액티브 문서를 통해 동시에 데이터 접근을 가능하게 하며, 동시 접근 단위와 락킹 행동을 XForms 문서에서 유연하게 정의할 수 있어 기존의 액티브 문서지원 미들웨어와 비교하였을 때 웹 기반의 구조에 자연스럽게 통합되면서도 자유로운 행위 정의가 가능하고 문서 공유가 실시간으로 가능하다는 장점을 가진다.

• Journal of Families and Better Life
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• v.13 no.1
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• pp.168-178
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• 1995

본 논문의 목적은 휘발성류 흡입제 남용에 대한 문헌들을 고찰하고, 이러한 고찰을 통하여 휘발성류 흡입제 남용에 관한 실태와 연구분야의 취약점에 대해 논의하고자 한다. 본 논문에서는 휘발성류 흡입제 남용에 관한 문헌들을 세부분으로 나누어 고찰하고자 한다. 첫번째는 휘발성류 흡입제 남용에 대한 의학적 접근으로써 흡입제 남용으로 인한 다양한 증상들에 대해 고찰하고자한다. 두번째 영역은 휘발성류 흡입제 남용에 관한 행동학적 접근으로써 흡입제 남용이 미래의 다른 약물중독을유발시키는지에 대해 논의하고자 하며, 또한 휘발성류 흡입제 사용이 청소년들에게 반 사회적 행동을 유발시키는지를 판명하고자 한다. 세번째 영역은 휘발성류 흡입제 남용이 가족학적 접근으로써 흡입제중독을 유발시키는가 족환경에 대해 고찰하고자 한다. 이러한 연구들을 통하여 본 연구자는 휘발성류 흡입제 남용자에 관한 연구에 있어서의 취약점을 지적해 보고 휘발성류 흡입제 남용자에 대한 미래의 연구방향을 제시하고자 한다. 마지막으로 휘발성류 흡입제 및 약물남용에 대한 예방 및 사후 대책을 제안함으로써 결론을 짓고자 한다.

• Journal of Nutrition and Health
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• v.55 no.2
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• pp.296-308
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• 2022

Purpose: To investigate the effect of a mother's modeling and feeding practices on the eating behavior of the children. Methods: From April to June 2018, 1,036 young children aged 2 to 6 years and their mothers in Gyeongsan, Gyeongsangbuk-do, were examined for their eating behavior and feeding practices using a verified dietary behavior test (DBT). The children's dietary behavior was classified into four categories: "access evasiveness", "sensory acuity", "hyperactivity", and "irregularity". The mother's eating behavior was classified into three categories: "pickiness", "negligence", and "irregularity", and feeding practice types were classified into two categories: "responsibility/monitoring", and "restriction/pressure". The differences between the groups were tested using the t-test, ANOVA, and Duncan's multiple range test. The influence of feeding practices on the children's eating behavior was analyzed by hierarchical regression analysis while controlling for the mother's modeling. Results: The problem rates of irregularity, negligence and pickiness in the mother's modeling were 33.7%, 22.8%, and 20.7%, respectively. An analysis of the mother's feeding practices revealed that responsibility/monitoring had a middle, high and low significance in 74.2%, 17.3%, and 8.5% of respondents, respectively and the risk rate of restriction/pressure when guiding children to eat was 15.3%. The problem rates for sensory acuity, access evasiveness, irregularity, and hyperactivity in children were 27.9%, 26.1%, 24.8%, and 22.0%, respectively. Among the four eating behavior characteristics of children, the child's access evasiveness and sensory acuity were more affected by their pickiness rather than the mother's feeding practices, and the child's hyperactivity was more influenced by feeding practices than the mother's eating behavior. The child's irregularity was similarly affected by the mother's eating behavior and feeding practices. Conclusion: Since the mother's eating behavior and feeding practices affect the children's eating behavior, a diet improvement program for children should consider not only the nutrition education of children but also the mother's eating behavior and provide the necessary intervention for feeding practices.

• ICROS
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• v.19 no.2
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• pp.34-38
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• 2013

자연계에서 빈번히 목격되는 군집 현상과 그 효용성의 고찰에 기인하여, 최근 다중 이동 로봇의 협업에 대한 연구가 활발히 수행되고 있다. 그 중, 본 논문에서는 다중 이동 로봇의 군집 제어 방법론들을 설명하고, 그와 관련된 최신 결과들도 소개한다. 특히 군집 제어 문제를 해결하기 위한 대표적인 방식인 행동 기반 접근법, 가상 구조 접근법, 선도-추종 접근법, 그래프 이론 기반 접근법 위주로 소개한다.