• Korean Journal of Culture and Social Issue
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• v.20 no.2
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• pp.107-131
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• 2014

This driving simulation study examined relative differences in driving anger as the functions of drivers' gender and driving experiences, and actor-observer perspectives when they were exposed in two anger-provoking driving scenarios(cutting-in and sudden stop). The results showed the followings. First, neither drivers' gender nor driving experience, when they were considered independently of the driving situation types and actor-observer perspectives, yielded significant difference in driving anger. Second, actor-observer effect on driving anger was observed only in the cutting-in condition where other driver's intension was emphasized. Third, the female drivers of low driving experience tended to show the strongest tendency of actor-observer bias in the cutting-in condition. These results suggested that the levels of driving anger as the functions of drivers' gender and driving experience can be differed by types of driving situation as well as perspectives of drivers' interpreting the situations.

• The Journal of the Korea Contents Association
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• v.17 no.8
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• pp.66-79
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• 2017

This study was to identify the relationship between health promoting behaviors and health related quality of life at acculturation environment of Chinese international students in Korea. From November 2010 to December 2011, 395 Chinese international students in undergraduate, masters or doctorate courses from 10 universities and graduate schools in Seoul and vicinity participated in self-report survey of the acculturation level, the health promoting behaviors and SF-12, the health related quality of life. The data of 395 students were classified to 3 groups based on the acculturation level. The low level group showed the health promoting behaviors strongly influence the physical component score of quality of life. As the acculturation level increased, the health promoting behaviors closely affected to the mental health-related quality of life. The results indicated that the acculturation level may be control variable to define the relationship between the health promoting behaviors and the health-related quality of life.

• Proceedings of the KAIS Fall Conference
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• 2011.05b
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• pp.1052-1056
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• 2011

이 연구는 동위원소실에 근무하는 임상병리사들의 방사선 방어에 대한 지식, 태도 및 행위수준을 조사하여 상관관계를 파악하고 방사선 안전관리에 대한 행위에 영향을 미치는 요인을 분석하기 위해 시행하였다. 설문지는 2010년 10월부터 11월까지 대전 충청권 및 서울 경기권 동위원소실 임상병리사를 연구 대상자로 하여 연구자자 임의로 선정 직접설문, 또는 우편방식으로 조사하였고, 수집된 자료는 SPSS12.0 프로그램을 이용하여 빈도와 백분율, T-검정, ANOVA, 다중회귀분석법을 이용하여 분석하였다. 방사선 안전관리에 대한 지식 점수는 평균은 11.5점이었으며 표준편차는 ${\pm}$1.9 분포를 보였다. 방사선 안전관리에 대한 태도 점수는 평균 69.0점, 표준편차는 ${\pm}$5.4이었다. 방사선 방어에 대한 행위점수는 평균은 57.1점, 표준편차 ${\pm}$3.5이었다. 방사선 안전관리 행위에 있어 이론적으로 알고 있는 내용에 비해 수행이 현저히 떨어진 결과가 나왔으며, 방사선 안전관리에 대한 지식, 태도, 행위와의 상관성은 통계적으로 유의한 상관관계를 보였다(p<0.01). 행위점수에 영향을 미치는 요인으로는 종사자법정교육, RI 면허취득, 지식, 태도로 나타났다. 결론적으로 동위원소실에 근무하는 임상병리사의 방사성동위원소 안전관리 행위는 태도에 비하여 수행이 현저히 떨어진 결과가 나왔고, 안전관리 행위에 영향을 주는 인자로 종사자법정교육, RI 면허취득, 지식점수, 태도점수를 알 수 있었다. 업무 진행에 있어 잘못된 지식의 습득 및 태도를 취할 수 있는 가능성이 충분히 있으며 이를 바로 잡을 수 있도록 안전관리에 대한 지속적인 교육을 실시함과 더불어 RI면허 취득, 방사선 종사자에게 교육의 효과를 더욱 높이기 위한 적절한 교육 자료의 개발이 필요하다고 할 수 있다.

• Proceedings of the Korea Contents Association Conference
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• 2005.11a
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• pp.529-532
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• 2005

In anomaly intrusion detection, how to model the normal behavior of activities performed by a user is an important issue. To extract the normal behavior as a profile, conventional data mining techniques are widely applied to a finite audit data set. However, these approaches can only model the static behavior of a user in the audit data set This drawback can be overcome by viewing the continuous activities of a user as an audit data stream. This paper proposes a new clustering algorithm which continuously models a data stream. A set of features is used to represent the characteristics of an activity. For each feature, the clusters of feature values corresponding to activities observed so far in an audit data stream are identified by the proposed clustering algorithm for data streams. As a result, without maintaining any historical activity of a user physically, new activities of the user can be continuously reflected to the on-going result of clustering.

• The KIPS Transactions:PartD
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• v.16D no.6
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• pp.945-960
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• 2009

The purpose of this study is to define determinants of VoIP user acceptance and to verify significant causality among latent variables - performance expectancy, effort expectancy, cost expectancy, social influence, facilitating conditions, behavioral intend, use behavior - based on UTAUT model. We presented the expanded hypotheses including the new factor, cost expectancy and analyzed the moderating effect of user age, gender and usage experience variables. For a accuracy of predicted results, we focused on survey analysis with 641 real user samples. Compared to previous studies, it is meaningful that this research verified the conceptual difference between behavioral intention and usage behavior. As a result, all proposed hypotheses accepted and moderating effects are supported significantly in age and use experience moderating variables.

• Journal of Convergence for Information Technology
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• v.11 no.7
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• pp.67-74
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• 2021

The purpose of this study was to investigate the safety motivation, confidence in performance, and behavior of safety management and to identify the factors affecting behavior of safety management targeted nursing students. Subjects were 127 nursing students and data were collected by questionnaires from December 1 to December 20, 2020. Data were analyzed using t-test, ANOVA, Scheffe test, Pearson correlation coefficients and multiple regression analysis. Safety motivation was positive correlated with confidence in performance, and behavior of safety management. Confidence in performance was positive correlated with behavior of safety management. Safety motivation and confidence in performance were main factors that affects behavior of safety management. These results suggest to develop education intervention program that include safety motivation, confidence in performance in order to improve behavior of safety management of nursing students.

• Journal of the Korean Applied Science and Technology
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• v.38 no.6
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• pp.1587-1595
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• 2021

The purpose of this study was to investigate the patient safety motivation, patient safety management attitude, and patient safety management behavior and to identify the factors affecting patient safety management behavior of targeted new nurses. Subjects were 127 nurses and data were collected by questionnaires from September 11 to September 30, 2020. Data were analyzed using t-test, ANOVA, Scheffe's test, Pearson correlation coefficients and multiple regression analysis. Patient safety motivation was positive correlated with patient safety management attitude, and patient safety management behavior. Patient safety management attitude was positive correlated with patient safety management behavior. Patient safety motivation, patient safety management attitude and safety education experience were main factors that affect safety management behavior. These results suggest to develop educational program and application that include patient safety motivation, patient safety management attitude in order to improve patient safety management behavior of new nurses.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 2006.05a
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• pp.178-193
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• 2006

기업들이 고객에 대해 관심을 가지는 이유는 고객관계관리(CRM: customer relationship management)의 중요성이 그 어느 때 보다도 강조되고 있기 때문이며, 또한 강력한 고객관계가 기업의 경쟁우위를 위한 주요 수단이 되고 있음을 지각하고 있기 때문이다. 특히 인터넷 쇼핑몰에 대한 고객의 충성행위는 인터넷 쇼핑몰이 제공하는 다양한 상품 및 서비스와 더불어 성공적인 고객관계를 위해서는 매우 중요하다. 또한 인터넷 쇼핑몰의 입장에서는 여러 가지 다양한 서비스를 인터넷 쇼핑몰 이용 고객에게 제공함으로써 인터넷 쇼핑몰을 이용하는 고객들에 대한 신뢰와 몰입을 증가시킴으로써 인터넷 쇼핑몰 이용 고객들로 하여금 인터넷 쇼핑몰에 대해 높은 충성도를 가지게 할 수 있을 것이다. 따라서 본 연구는 인터넷 쇼핑몰 이용 고객에 대한 고객충성행위를 신뢰형성요인, 몰입형성요인, 신뢰, 몰입이라는 측면에서 설명하고자 하였다. 즉, 인터넷 쇼핑몰의 신뢰형성요인(능력, 호의성, 무결성)이 신뢰에 영향을 미치고, 몰입형성요인(촉진정보, 상호작용성, 쇼핑몰디자인)이 몰입에 영향을 미친다. 그리고 신뢰는 몰입과 고객충성행위에, 몰입은 고객충성행위에 영향을 미칠 수 있음을 제안하고 이를 인터넷 쇼핑몰 이용 경험이 있는 고객들을 대상으로 실증적으로 분석하였다. 실증분석 결과에 따르면 제안모델은 수용가능한 모델적합도를 보여 주었으며, 또한 본 연구에서 제시한 9개의 가설 모두가 통계적으로 유의한 결과를 보여주었다. 특히 신뢰는 신뢰형성요인(능력, 호의성, 무결성)과 고객충성행위사이에 매개변수의 역할을 수행하고있으며, 몰입은 몰입형성요인(촉진정보, 상호작용성, 쇼핑몰디자인)과 고객충성행위사이 그리고 신뢰와 고객충성행위사이에 매개변수의 역할을 수행하는 것으로 나타났다.동지역의 고기후를 해석함으로써 고기후적 및 고생태학적 의미를 연구해 보고자 하였다.에서는 시스템 등급에 영향을 준다. 향후에는 더욱 더 다양한 상호의존 모델들이 정량화될 필요성이 있다고 본다. 진행하였다. 줄여서 보다 더 정확하고, 지능적인 규칙구성요소 추출 방법론을 제시하고 구현하여 지식관리자의 규칙습득에 대한 부담을 줄여 주고자 한다. 도움을 받을 수 있게 되었다.을 거치도록 되어있다. 교통주제도는 국가의 교통정책결정과 관련분야의 기초자료로서 다양하게 활용되고 있으며, 특히 ITS 노드/링크 기본지도로 활용되는 등 교통 분야의 중요한 지리정보로서 구축되고 있다..20{\pm}0.37L$, 72시간에 $1.33{\pm}0.33L$로 유의한 차이를 보였으므로(F=6.153, P=0.004), 술 후 폐환기능 회복에 효과가 있다. 4) 실험군과 대조군의 수술 후 노력성 폐활량은 수술 후 72시간에서 실험군이 $1.90{\pm}0.61L$, 대조군이 $1.51{\pm}0.38L$로 유의한 차이를 보였다(t=2.620, P=0.013). 5) 실험군과 대조군의 수술 후 일초 노력성 호기량은 수술 후 24시간에서 $1.33{\pm}0.56L,\;1.00{\ge}0.28L$로 유의한 차이를 보였고(t=2.530, P=0.017), 술 후 72시간에서 $1.72{\pm}0.65L,\;1.33{\pm}0.3L$로 유의한 차이를 보였다(t=2.540, P=0.016). 6) 대상자의 술 후 폐환기능에 영향을 미치는 요인은 성별로 나타났다. 이에 따른 폐환기능의 차이를 보면, 실험군의 술 후 노력성 폐활량이 48시간에 남자($1.78{\pm}0.61L$

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.4
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• pp.494-503
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• 2017

This study was conducted to investigate the relationship between the Health Locus of Control (HLC), social support (SS), self-efficacy (SE) and Health Promoting Behavior (HPB) in middle-aged adults and the factors influencing their HPB. Data were collected from 137 middle-aged adults in the cities of Chungbuk and Chungnam for 2 months from July to August 2016 using structured questionnaires. The data collected were analyzed by descriptive statistics, the t-test, ANOVA, Pearson correlations, and multiple regression analysis. The results showed that the HPB varied significantly according to the subjective health (F=10.14, p<.001) and economic level (F=3.32, p= .039) among the general characteristics. In the relationship between the major variables, the HPB showed a significant positive correlation with the SE (r=.44, p<.001) and SS (r=.45, p<.001). A multiple regression analysis was conducted to examine the effects of the general characteristics, HLC, SE, and SS on the HPB, and the results showed that the factors influencing the HPB were the subjective health status (${\beta}=.24$, p=.002), SE (${\beta}=.29$, p<.001), and SS (${\beta}=.30$, p<.001), and these factors showed a combined explanatory power of 36.4%. The results of this study suggest that the SE and SS are important factors affecting the HPB. Therefore, it is necessary to develop and apply a health promotion program reflecting the SE and SS, in order to (promote) the (HPB) of middle-aged adults.

• Journal of Korea Fair Competition Federation
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• no.163
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• pp.48-61
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• 2012