• Korean Journal of Child Studies
• /
• v.20 no.3
• /
• pp.139-151
• /
• 1999

This study examined the factor structure of social competence and the relationship between social competence and emotional intelligence in preschool children. The subjects were 503 3- to 6-year-old children. Instruments were the Emotional Intelligence Rating Scale for Preschool Children and The Social Competence Scale. The validity and reliability of the factor structures of The Social Competence Scale were confirmed. These factors were initiative, ability, and sociability. The relationship between The Social Competence Scale and the emotional intelligence scale was highly significant (r=.29, p<.001). Three sub-factors of The Social Competence Scale were significantly related to the total emotional intelligence score. Among the six sub-factors of emotional intelligence, 5 were related to the total score of social competence. These were utilization of emotion, empathy, appraisal and expression of self emotion, relationship with teacher, and relationship with peers.

• Journal of Information Technology Services
• /
• v.15 no.1
• /
• pp.97-111
• /
• 2016

In the creative economy paradigm, motivation of the opportunity based startup is a continuous concern to policy-makers. Recently, bigdata anlalytics challenge traditional methods by providing efficient ways to identify social trend and hidden issues in the public sector. In this study the authors introduce a case study using social bigdata analytics for conducting policy analysis. A semantic network analysis was employed using textual data from social media including online news, blog, and private bulletin board which create buzz on the startup business. Results indicates that each media has been forming different discourses regarding government's policy on the startup business. Furthermore, semantic network structures from private bulletin board reveal unexpected social burden that hiders opening a startup, which has not been found in the traditional survey nor experts interview. Based on these results, the authors found the feasibility of using social bigdata analysis for policy-making. Methodological and practical implications are discussed.

• Journal of Korean Institute of Industrial Engineers
• /
• v.33 no.1
• /
• pp.11-25
• /
• 2007

Despite surging interests in analyzing business processes, there are few scientific approaches to analysis and redesign of organizational structures which can greatly affect the performance of business processes. This paper presents a method for deriving and analyzing organizational relations from process models using social network analysis techniques. Process models contain information on who performs which processes and activities, along with the assignment of organizational units such as departments and roles to related activities. To derive social relations between organizational units from process models, three types of metrics are formally defined: transfer of work metrics, subcontracting metrics, and cooperation metrics. By applying these metrics, various relations among organizational units can be derived and analyzed. To verify the proposed method and metrics, they are applied to standard process models of the semiconductor and electronic, and automotive industry in Korea. This paper presents a taxonomy for diagnosing organization structure based on the presented approach. The paper also discusses how to combine analyses in the taxonomy for redesign of organizational structures.

• Journal of Families and Better Life
• /
• v.21 no.2
• /
• pp.49-60
• /
• 2003

The purpose of this study was to explore the nature of adolescents' relationships with intimate and important people in their lives who are seniors to them. A sample of 1,220 adolescents was surveyed with a questionnaire. The questionnaire included questions on perceived support from non-parental senior figures as well as on adolescents' self-esteem. The results showed that. (a) Adolescents perceived their relatives to be more important than their teachers. (b) Male adolescents perceived support from a larger number of relatives than their female counterparts, whereas female adolescents perceived more support from their close senior figures than their male counterpart. (c) Adolescents' perception of support was different by their father's occupational status. (d) Overall, male adolescents's self-esteem was higher than female adolescents. The adolescents whose fathers held higher-status occupations had higher self-esteem than the adolescents whose fathers held lower-status occupations. (e) Male adolescents' self-esteem was affected by their GPA, father's occupational status, and the number of seniors whom they met on internet, and the amount of perceived support. Female adolescents' self-esteem was affected by father's occupational status and the amount of perceived support.

• Journal of Information Technology Services
• /
• v.14 no.3
• /
• pp.49-65
• /
• 2015

As South Korean large business groups, also known as Chaebol, have broadened their influence in the domestic economy, it is important to analyze the influence of internal transactions among Chaebol affiliates on their performance. In this paper, relationship between internal transactions and efficiency of Chaebol affiliates has been analyzed. Top five Chaebol groups in South Korea are selected; they include Samsung, Hyundai Motors, LG, SK, and Lotte group. Based on internal transactions among affiliates, social networks are constructed for each Chaebol group to analyze centrality, network structures and cliques. Data Envelopment Analysis (DEA) was conducted to examine the efficiency of the Chaebol affiliates. Then, correlations between the degree centrality and the efficiency of Chaebol affiliates were analyzed, and the network structures of Chaebol groups are presented. The result shows that positive correlations between degree centrality and efficiency are observed among four Chaebol Groups. This paper shows that the Social Network Analysis (SNA) techniques can be used in the empirical research for the analysis of internal transactions of Chaebol groups.

• Proceedings of the KSR Conference
• /
• 2011.05a
• /
• pp.1539-1543
• /
• 2011

Due to recent large earthquakes around the world, there are increasing social needs for seismic safety of urban railway infrastructures. Urban railway infrastructures are applied different seismic performance evaluation procedure each of overground structures, underground structures and bridge structures, and the characteristics of urban railway infrastructures are not properly considered in the procedure. This study presents problems in the existing seismic performance evaluation procedure of urban railway infrastructures and proposes necessities of unified evaluation procedure.

• Earthquakes and Structures
• /
• v.10 no.2
• /
• pp.483-494
• /
• 2016

Historical structures that function as a bridge from past to present are the cultural and social reflections of societies. Masonry bridges are one of the important historical structures. These bridges are vulnerable against to seismic action. In this study, linear and non-linear dynamic analyses of historical Nadir Bridge are assessed. The bridge is modelled with three dimensional finite elements. For the seismic effect, artificial acceleration records are generated considering the seismic characteristics of the region where the bridge is located. Seismic response of the bridge is investigated.

• Korean Journal of Social Welfare
• /
• v.65 no.1
• /
• pp.5-31
• /
• 2013

The principle objective of this study is to determine factors affecting social participation for physically disabled people with musculoskeletal conditions (spinal cord injury, muscular dystrophy, osteogenesis imperfecta, rheumatoid arthritis) in South Korea using ICF relevant categories of the international classification index by WHO. The subjects of this study 352 people with physical disabilities, the data were collected using ICF component(body functions, body structures, activities and participation and environmental factors) and the relevant categories deprived from ICF core sets. The collected data were evaluated with descriptive analysis, ANOVA, correlation analysis, and multiple regression analysis. The results of this study can be summarized as follow. The mental function, Neuromusculoskeletal and movement-related functions, Genitourinary and reproductive functions, Skin and related structures, Learning and applying knowledge, General tasks and demands, and Mobility positively influenced social participation in people with musculoskeletal conditions. However individual factors and environmental factors didn't statistically significant affect on social participation. The implications of the study is to examine by ICF components of universal approach on disability study and utilized the relevant ICF categories as measurement tools.

• Knowledge Management Research
• /
• v.12 no.2
• /
• pp.69-80
• /
• 2011

This paper reports on a structural view of a knowledge network comprised of clubs and organisationsexpressly concerned with cultural activities in a regional Australian city. Social network analysis showed an uneven distribution of power, influence, and prominence in the network. The network structure consisted of two modules of vertices clustered around particular categories of creative arts and these modules were linked most frequently by several organisations acting as communication hubs and boundary spanners. The implications of the findings include 'network weaving' for improving the network structure and developing a systemic approach for exploring the structures of social action that form community-based knowledge networks.

• Journal of the Korean Society for Industrial and Applied Mathematics
• /
• v.23 no.4
• /
• pp.329-350
• /
• 2019

This paper examines individual and social strategies to form profitable cooperation networks. These two types of strategies measure network stability and efficiency that may not meet in a single network. We apply restrictions on knowledge flows (R&D spillovers) and links formation to integrate these benefits into structures that ensure high outcomes for both strategies. The results suggest that linking the spillovers to the firms' positions and restricting cooperation contribute to reducing the conflict between the individual and social strategies in the development of cooperative networks.