• 한국벤처창업학회:학술대회논문집
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• 2020.11a
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• pp.109-113
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• 2020

본 연구는 창업동아리 구성원들을 대상으로 창업교육의 전문성(깊이)과 다양성(폭)이 창업동아리 구성원의 기업가정신에 미치는 영향을 자기효능감의 조절효과를 중심으로 실증분석하고 있다. 12개 대학교에서 수집된 657부의 설문지를 바탕으로 실증분석을 수행한 결과는 다음과 같다. 첫째, 창업교육의 전문성(깊이)은 진취성과 혁신성에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 둘째, 창업교육의 다양성(폭)은 위험감수성, 진취성, 혁신성 모두에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 셋째, 자기효능감의 조절효과를 분석한 결과 자기효능감은 창업교육 전문성(깊이)과 진취성 간의 관계와 창업교육 전문성(깊이)과 혁신성 간의 관계를 정(+)의 방향으로 조절하는 것으로 나타났다. 본 연구는 창업교육을 전문성(깊이)과 다양성(폭)의 측면으로 구분하고 대학교 창업동아리 구성원들의 기업가정신 간 연관성을 규명하고 있다는 점, 그리고 그 관계에서 자기효능감의 조절효과가 상이하게 나타나고 있다는 증거를 제시하고 있다는 점에서 창업교육 연구 분야에 의미 있는 시사점을 제시할 수 있을 것이다.

• The Journal of Korean Association of Computer Education
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• v.17 no.6
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• pp.135-146
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• 2014

The study has compared the effects in SNS-utilized instruction that each of self centric activities and social interaction added social activities affected self initiative, attitudes and self efficacy to information technology respectively. The research methods utilized the pre experimental design as nonequivalent experimental group. The data was analyzed by paired t-test and content analysis. The results showed that the SNS class utilized self-centric activities were effective in self-initiative and attitudes toward information technology, while social interaction added social activities were effective in not only self-initiative and the attitudes of information technology but also self efficacy of information technology. And content analysis of the effects of the education showed that information sharing, instancy and accessibility were advantageous but information security and privacy issues were problematic. That is, it was confirmed that when self-centric activities and social interaction activities were practised simultaneously in SNS-utilized instruction, the self initiative which learners planed and executed by themselves, the attitudes and self efficacy of information technology which were able to enhance learning ability and to show satisfaction to individual learning were improved.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2016.11a
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• pp.261-262
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• 2016

교통사고의 발생요인에는 다양한 원인들이 있지만 본 연구에서는 공간적으로 접근하여 사고유형별 분포특성을 도출하기 위해 공간적 자기상관성 분석을 수행하였다. 논문에서는 2012년부터 2014년까지 울산광역시에서 발생된 교통사고를 대상으로 분석을 수행하였다. 그 결과 울산시 전체 교통사고 약 53%는 안전운전불이행이며 다음으로는 안전거리미확보, 신호위반 순으로 나타났다. 밀도분석 결과는 사고유형별로 분포가 차이가 있었으며 안전운전불이행의 경우 가장 큰 군집은 중심시가지인 달동과 삼산동 중심에 나타났으며 중앙선침범은 도시의 중심부 보다는 면지역에 넓게 퍼져서 발생되었으며 산업단지가 있는 동구지역에 군집이 크게 나타났다. 따라서 읍면동별 공간적 특성을 파악하기 위해 Moran's I분석과 LISA분석을 수행한 결과 안전운전불이행, 안전거리미확보, 신호위반, 교차로운행방해 모두 중심시가지인 신정동, 달동, 삼산동이 공간적 자기상관성이 높았으며 중앙선침범의 경우 밀도분석 결과와 마찬가지로 중심시가지 이외에 읍면 지역도 자기상관성이 더 높게 나타났다. 이를 통해 사고유형별 공간의존성 및 이질성을 파악하여 교통사고 다발지역을 도출하고 이를 토대로 지역특성에 맞는 저감 대책 마련에 활용되고자 한다.

• Korean Journal of Heritage: History & Science
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• v.51 no.2
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• pp.108-123
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• 2018

This paper focuses on the relationship between center and periphery by discussing the circulation of rare resources, such as bronze, stamped hard pottery, and proto-porcelain. The discussion includes two parts: the internal Shang culture region and the region outside of Shang. Within the Shang culture region, all the resources mentioned above were brought from different places to the Panlongcheng site and then transferred to Zhengzhou Shang city. On the other hand, they also produced and consumed the resources in a special way, which indicates a certain degree of independence. Outside the Shang region, bronze products and maybe even raw copper resources were circulated from Zhengzhou Shang city to the Chengyang site, while stamped hard pottery and proto-porcelain were transferred to Zhengzhou through the Panlongcheng site. Resource circulation was bi-directional. Thus, this resource circulation was one of the key factors to building the relationship between center and periphery.

• The Journal of the Korea Contents Association
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• v.16 no.1
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• pp.688-698
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• 2016

This study examined the mediation effects of covert narcissism on the relationship between game addiction and aggression. For this study, 578 middle school boys in Chungcheong areas were included in the analysis. The results are as follows. First, correlation analyses showed that game addiction was positively correlated with covert narcissism and aggression. In addition, covert narcissism showed positive correlation with aggression. Second, step-wise regression analyses were conducted to examine the relative size that sub-factors of game addiction and covert narcissism explained aggression. It could be known that three factors of game addiction(tolerance, disregard of everyday life, damage of control) and two factors of covert narcissism(exploitation/self-centeredness, oversensitivity/vulnerability) showed significant explanatory power for aggression. Third, the Structural Equation Model was designed in which factors of game addiction and covert narcissism with significant explanatory power for aggression were included. Covert narcissism was found to partially mediate the influence of the boys' game addiction on aggression. Finally implications of this study and directions for future research were discussed.

• Journal of the KSME
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• v.32 no.9
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• pp.758-764
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• 1992

자기부상열차는 환경영향성, 안락성, 경제성, 고속성 등을 포함한 여러 가지 측면에서 미래 지 향적인 교통수단으로 각광을 받을 것으로 기대된다. 외국에서는 약 20년에 걸친 개발을 통하여 약 500KPH 기량의 시험속도를 달성하고 실용화를 위해 주행시험을 계속하고 있다. 국내의 개 발현황으로는 아직 저속(50KPH 이하)에 머물고 있으나 계속적인 연구개발을 추진하여 새로운 교통수단의 실용화를 앞당기고자 하는 노력이 관련 국가연구소 및 기업을 중심으로 이루어지고 있다. 이와 더불어, '93년 대전세계 박람회에서 운행될 자기부상열차의 성공여부가 금후의 자기 부상열차 실용화에 중요한 전기가 될 것으로 사료된다.

• Journal of Digital Convergence
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• v.15 no.2
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• pp.441-449
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• 2017

This study applied an occupation-centered transition program to adults, aged 18 years or more, with intellectual disabilities and residing in a local community, and examined the effects of the program on participants' self-efficacy and social participation. To obtain basic data for the program, 44 adults with intellectual disability were divided into two groups: the experimental group, to which an occupation-centered transition program was applied, and the control group, to which the program was not applied. A self-efficacy scale and the K-Community participation indicators (CPI) were used to assess self-efficacy and social participation, respectively. The results showed that the experimental group showed a greater increase in self-efficacy than the control group (p<0.05). Similarly, a greater increase in the CPI scores was observed in the experimental group than in the control group. The changes in the experimental group were significant (p<0.05), but those in the control group were not. These results suggest that an occupation-centered transition program can improve self-efficacy and social participation in adults with an intellectual disability.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.6
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• pp.219-227
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• 2017

The purpose of this study is to verify the mediating effects of self-efficacy in correlation between conscientiousness and neuroticism among the Big Five personality traits and stress coping strategies. The following two study questions were formulated. Study Question 1: What is the correlation between the Big Five personality traits, stress coping strategies, and self-efficacy Study Question 2: Among the Big Five personality traits, conscientiousness and neuroticism are selected as clinically very meaningful variables that represent mental health in undergraduates. If so, does self-efficacy play a mediating role in the correlation between conscientiousness and neuroticism and stress coping strategies To verify the two study questions, the Big Five personality traits, stress coping strategies scale, and self-efficacy scale were measured for a sample of 462 freshmen attending D University located in Chungcheong. First, according to the results of correlation analysis, neuroticism and self-efficacy showed a negative correlation, and conscientiousness showed a positive correlation. Regarding the Big Five personality traits and stress coping strategies, conscientiousness showed a negative correlation with avoidance-orientation among stress coping strategies. Neuroticism showed a negative correlation with social support and problem solving-orientation among stress coping strategies. Second, according to the results of analyzing the mediating effects of self-efficacy through hierarchical regression analysis, self-efficacy exerted partial mediating effects only in correlation between neuroticism and avoidance-orientation. This study is significant in its anticipation of undergraduates' stress coping, personality factors can be usefully employed as psychological constructs, and particularly, when an undergraduate reveals the neuroticism factor, which is one of the predictors for mental health, and the tendencies of avoidance among stress coping strategies, educational interventions for self-efficacy are needed to reduce their mental stress.

• Journal of the Korean Society of Child Welfare
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• no.40
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• pp.285-322
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• 2012

This study was conducted to explore the effect of family centered practice on children's self-efficacy and to verify the mediating effect of family strengths. Multiple regression analysis and Sobel test were conducted using data provided by children who participated in Children's Hope Network and their primary caretakers. The study results are as follows: First, families rated highly on their level of experience regarding family-centered practice, which show that social workers were faithful in performing family-centered practice. Second, the levels of both children's self-efficacy and family strengths increased significantly after project participation when compared to the levels measured before participation. Third, family-centered practice affected children's self-efficacy only indirectly through family strengths indicating that the level of family strengths had a complete mediating effect. Implications of these results were explored in relation to the importance of family-centered practice and measures to improve social work practice.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2007.11a
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• pp.333-336
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• 2007

지능로봇에 관한 열기가 확산되면서 다양한 로봇이 연구, 개발되고 있다. 본 논문에서는 소리 인식, 변신 기능, 무게 중심 인식, 장애물 감지 및 4족 자율보행의 기능을 가지는 로봇의 설계 및 제작에 관하여 기술한다. 자기변신 로봇의 무게 중심이 아래로 향할 수 있도록 현재 상태를 파악한 후 중심 추를 이동시켜서 무게 중심을 변화시킨다. 이동 중 소리 인식과 장애물 인식 및 낭떠러지 인식으로 원활한 이동을 하기위해 다양한 센서들을 사용 한다. 시뮬레이션을 통해 제안한 방법의 유용성을 검증하고, 이를 실제 자기변신 로봇의 설계 및 제작에 적용하여 타당성을 입증한다.