• Korean Journal of Health Education and Promotion
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• v.19 no.2
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• pp.73-98
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• 2002

This study was carried out to investigate the relationship between social support, social network and health behaviors as surveyed by cross-sectional study in 744 rural people aged above 30 of a community dwelling sample of one county for 6 days of July in 2000. Objectives of this study was in order to establish an effective health promotion. The sample was accrued by face to face interview of direct visiting from clustered sampling method. Interview was conducted by trained medical students with the questionnaire consisted of socio-demographic data, health behavior, social support and social network based on previous literature. The summarized results were as follows: 1. There were significant difference in the level of social support and social network by general characteristic variables except occupation and residency type(p〈0.05). 2. There were significant difference in knowledge about hypertension, smoking status, status of physical exercise, diet patterns by social support and social network in spite of variation of social support and social network subconcept(p〈0.05). And there were significant difference in alcohol drinking status, body weight control and diet pattern according to level of social network(p〈0.05). But smoking status by social support and network results opposite direction(p〈0.05). 3. There were no regular or consistent result in the relationship between social support, social network and health behavior. 4. Major predictors for health behavior on the multiple logistic regression that included general characteristic, social support and social network were age, instrumental social support and worry about health. Significant variables of multiple logistic regression for health behavior that included social support(instrumental and emotional) and social network were instrumental social support and social network. These results suggest that only a instrumental element and social network may be associated with health behavior. Inconsistent with prior research in these some item, a positive consistent relationship was not found between social support, social network and health behavior. So the study should be replicated to determined the reliability of our findings.

• Journal of Families and Better Life
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• v.16 no.4
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• pp.83-83
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• 1998

The purpose of this study is to investigate interpersonal support, tension in lifechanges & satisfaction. The selected sample is composed of 387 housewives in ChongJoo city. SAS pc program was used for the statistical analysis of the data. Data was analyzed by frequency, F-test, percentage, mean, Duncan's Multiple Range Test, Pearson's correlation coefficient, Regression Analysis. Major findings as follows: 1)At wedding & funeral ceremony, kin networks of her parents & parents-in law side were variables to have influence on tension in life changes. And the number of social organization participated were a variable to have influence on the satisfaction. The age of couple, education of couple, duration of marriage, income, family lifecycle, the number of children, pattern of family were variables to influence tension in life changes, but were not variables to influence on the satisfaction. 2) At usual or wedding & funeral ceremony, kin networks of her parents side were variables to influence on instrumental & companionship support. And the number of friends was a variable to influence on companionship & informational support. The number of neighbors was a variable to influence on instrumental, companionship & informational support. The number of social organization participated was a variable to influence on companionship & emotional support. The age of couple, education of couple,income, duration of marriage, family life cycle, number of children, family size, family type were variables to influence on interpersonal support. 3)The relationship between tension and satisfaction in life changes was negative, and between instrumental support and satisfaction was negative also. But between companionship support and satisfaction was positive relationship and between tension of personal &social life and instrumental support was positive relationship. The relationship between tension of marriage life and companionship support was negative and between tension of family life and information support was negative relationships. The received companionship support was lower tension in life changes than not received it. But the received instrumental support was higher tension of personal & social life. The received companionship & informational support was higher satisfaction than not received them. But the received instrumental support was lower satisfaction than not received it. 4) Instrumental & companionship support, at usual kin network of her parents in taw side, at wedding & funeral ceremony kin network of her parents side,were variables to influence on tension in life changes. Instrumental, companionship& informational support, at wedding & funeral ceremony kin network of her parents side, were variables to influence on the satisfaction

• The Journal of Information Systems
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• v.20 no.1
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• pp.147-169
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• 2011

In organizations, evaluating the competency of individuals through the position or status has many limitations. To overcome these limitations, this study analyzes the organization's informal network using social network analysis. We measured out-degree centrality and in-degree centrality by making use of social network analysis technique. Out-degree centrality is interpreted as 'madangbal' in that actors actively help other people, while in-degree centrality is interpreted as 'prestige' in that other people want to have a relationship with. This research examines the effects of individual's 'prestige' and 'madangbal' in the instrumental network and communication network on IT competency. We carried out empirical analysis using social network data that were collected from undergraduate students. The result reveals that relationship between IT competency and centrality in the instrumental network is statistically significant, while relationship between IT competency and centrality in the communication network does not show significant results.

• Journal of Families and Better Life
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• v.9 no.1 s.17
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• pp.161-178
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• 1991

The purposes of this study are to investigate the impacts of social network support on the middle-aged housewives' crisis and to identify the importance of social network systems of modern families. The subjects of this study were unemployed housewives living in the Seoul area, whose age was from 40 to 59 and whose last child was older than 11 years old. Data were collected by structured questionnaire with the subjects(N= 404). The collected data were analyzed by Frequencies, onewy ANOVA, Scheffe-test, t-test. The major findings were as follows ; 1) Middle-aged housewives, who were the first half of 40's, university graduated, and bilieved in a religion, had lower crisis. 2) The association of social network support and middle-aged housewives' crisis, which were found to be significant were as follows ; (1) The more middle-aged housewives received total, emotional, instrumental support from husbands' families of origin, the lower their crisis was. (2) The more middle-aged housewives received total, emotional, informational, support from their families of origin, the lower their crisis was. (3) The more middle-aged housewives received total, emotional, instrumental support from their friends, the lower their crisis was. (4) The more middle-aged housewives received total, emotional, instrumental, social companionship support from their voluntary association members, the lower their crisis was.

• Korean Business Review
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• v.19 no.1
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• pp.1-24
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• 2006

The purpose of this study is to compare social network characteristics of male managers and female managers. To achieve purpose of the research, data were collected in large Korean companies with more than 500 employees and 402 samples were restricted to middle managers. The results of the study are as follows. First, male managers have more strong instrumental network than female mangers while female mangers have more focused on expressive network than male mangers. Second, social network characteristics of male managers are smaller size but stronger intimacy and higher status than that of female mangers. This means that social network of male managers are more qualitative than that of female managers.

• Korean journal of communication and information
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• v.27
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• pp.183-212
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• 2004

Mobile phone media have extended the terrain of human communication. Starting from the notion of McLuhan, this study suggests that the extension of human communication is a concept of multiple dimension, such as 'extension of function' and 'extension of ego' Mobile phone speed the pare and efficiency of life, but also allow more flexibility at business and professional levels as well as family and personal life. On the other hand, mobile phone is also conceived as a personality kit, that is as a symbol of user's identity. So we ran classify the mobile phone users as a typology of motivation. Group I, entitled 'hyper-coordination', has high instrumental and high expressive motivation. Group II(='instrumental') is high instrumental but low expressive. Group III(='expressive') is low instrumental and high expressive, and Group IV(='minimal') is low in both instrumentality and expressiveness of mobile phone use. Then would the hyper-coordination group have different usage pattern with the other groups? A sample of 482 university students completed survey questionnaire. , which states hyper-coordination group would most frequently make calls and text, and have largest extensity and variety of usage, is supported statistically. states that hyper-coordination group would have larger and deeper social network than the other groups. This hypothesis is also supported with statistics.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.11
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• pp.2586-2592
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• 2010

Currently social network games with an emphasis on the relationship between the friends, especially women users and the elderly users of over forties, have contributed to the expansion of game market attracting large audiences. Though recent interest in social network games and the explosive propagation of social network game into game industry, scholarly research for social network game is insufficient. The objective of the study is to explore the success factors for successful social network games through the depth interview with game experts. We suggest the guidelines for development of social network game. Commercial success of social network games and the number of users with the best game, farmville, were investigated for understanding key success factors in social network game field. As a result, social interaction, simple interface, asynchronous method, instrumental rationality factors have been identified. This result of the study will expect the guideline in order to develop a successful social network games.

• Journal of the Korea Convergence Society
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• v.8 no.10
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• pp.339-349
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• 2017

The purposes of this study were to identify influence of social networks and social support on depression among older women in rural area on agricultural off-season. The sample consisted of 112 women aged 65 years or over who lived in rural areas of Chung-Nam. Some variables related to depression in older women, including depression, social network, social support were measured using reliable instruments. Pathway analysis was used to test the proposed conceptual model designed to explain the direct, indirect and total effect between social networks and social support on depression. Result, direct effect of satisfaction with kin network and instrumental support on depression was found. And indirect effect of network size with kin, satisfaction with kin network on depression was found. Based on these results, it is necessary to develop supportive system to reduce depression and to improve satisfaction with kin network and instrumental support.

• Journal of the Korean Home Economics Association
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• v.29 no.2
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• pp.249-265
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• 1991

This study is to help Juvenile Deliquent's successflul adaptation to the society and prevent further juvenile deliquency. Social support and the teenagers 'perception of this support is directly and indirectly influencial to the teenagers' behavior. This study is majorly on influence of ecological factors and social members, including his parents, brothers and sisters, grandparents friends, teachers and neighbors. Social support is measured on 11 factors: companionship, conflict, instrumental aid, satisfaction intimacy, affectiveness, punishment, admiration, relative power, reliable alliance, counselling for sex. This study was conveyed on 258 juvenile deliquents in CHOONCHUN Boy's Home and 153 giral in ANYANG Girl's Home. They were in age group of between 11 and 18. The questions were, 1) Do the perception of the juvenile deliquents of the social support differ according to the relations in the social network? 2) Do the perception of the juvenile deliquents of the social support differ according to their sex? The results are 1) In companionship, conflict, instrumental aid, intimacy aid, relative power, they percept friends to be most reliable and then brothers/sisters, mother father. 2) In satisfaction, brothers and sisters were thought most reliable and next came friend, mother, father. 3) In affection, father, mother, brother/sisters, friend. 4) Punishment was most often rendered by teachers and fathers. 5) Reliable alliance was found most in the mothers, the study showed and then father, brother/sister.

• Journal of the Korean Society of Clothing and Textiles
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• v.22 no.4
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• pp.452-459
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• 1998

The purpose of this study was to discover a conceptual framework and evaluation process of apparel quality by means-end chain theory. The theoretical study was conducted to find out a conceptual framework and build a hypothetical evaluation process model of apparel quality. Apparel quality was perceived associative network called a means-end chain and was evaluated in several stages. A conceptual framework of apparel quality evaluation was organized into hierarchical relationships among four different dimensions: physical attribute, physical function, instrumental performance, and expressive performance. The means-end structure linked tangible physical attributes and function to more abstract instrumental and expressive performance. A hypothetical evaluation process model linked dimensions of apparel quality to the selected means-end relationship. Different consumers had different means-end chains for the same apparel. Therefore different subjects are likely to have different evaluation paths. From this study we can suggest an evaluation process model of apparel quality.