• 한국지역사회생활과학회지
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• 제27권3호
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• pp.371-385
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• 2016

This study was carried out to provide basic data for the promotion of the educational and social relations of adult learners and the effective way to use the smartphone. To accomplish this, we studied the influence of the degree of smartphone usage on the educational and social relations of college students in the area of Kyung-In and the mediator effect of smartphone addiction. According to this study, the research results were as follows: Firstly, the degree of smartphone usage did not directly affect family relationships, but highly affected smartphone addiction; smartphone addiction had both a negative effect on family relationships and a negative mediator effect between the degree of smartphone usage and family relationships. Secondly, smartphone addiction negatively affected the relationships with the opposite sex, whereas the degree of smartphone usage did not; however, there was a negative mediator effect between the time of using the smartphone and relations between the sexes. Thirdly, smartphone addiction negatively affected relationship with friends, whereas the degree of smartphone usage did not; there was no mediator effect between the time of using the smartphone and relationship with friends. Fourthly, smartphone addiction negatively affected the relationship with professors, whereas the degree of smartphone usage did not; there was no mediator effect between the time of using the smartphone and relationship with professors. The implications of these results are discussed.

• International Journal of Human Ecology
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• 제13권2호
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• pp.69-86
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• 2012

This study determined the influence of personality patterns on marital adjustments mediated by communication effectiveness for 298 international marriages in South Korea. The results are as follows: (a) The mediator effects of personality patterns and communication effectiveness on the marital adjustment of international marriages were found to be significant; in addition, a mediator path with marital adjustment as a dependent variable was verified. (b) The extroversion, agreeableness, and openness of husbands were found to have a positive effect on their communication and marital adjustment in regards to the personality patterns of international. (c) Conscientiousness was identified as the only factor that affects the marital adjustment of a wife in regards to personality patterns. The implications of this study will be discussed in the conclusion part.

• 아동학회지
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• 제30권4호
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• pp.57-68
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• 2009

This study addressed ways in which parental poverty factors are associated with child school performance and how these relationships may be mediated by self-regulated study performance. Data of the Korea Education Longitudinal Survey (KELS : 2005) were used in this survey of 6,908 students in 150 schools. Parental poverty status, self-regulated study performance, and school performance achievement were administered when children were in 7th grade. Using structure equation modeling analysis, the results of this study confirmed that self-regulated study performance is a mediator of the linkage between poverty and school performance. Thus, children's positive self-regulated study performance acts to buffer the negative cycle of poverty.

• 대한가정학회지
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• 제40권1호
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• pp.85-98
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• 2002

This study examines the extent to which mediator variables, including hostility, paranoid, and attitude toward wife abuse, help explain the relationship between exposure to violence in family of origin while growing up and subsequent abuse against wives. SPSS 10.0 for windows is used to examine data obtained through 223 married men who live in Kwanju. The findings indicates that (a) exposure to violence in family of origin while growing up is related to all mediator variables; (b) exposure to violence in family of origin while growing up and mediator variables are associated with abuse against wife; (c) experiencing of child abuse predict perpetration of sexual abuse against wife, and witnessing of father-to-mother abuse account for more strongly perpetration of psychological and physical abuse against wife: (d) in general, exposure to violence in family of origin has more strong indirect impact on wife abuse for adult male.

• Asian Pacific Journal of Cancer Prevention
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• 제13권8호
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• pp.3695-3700
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• 2012

Mammalian mediator (MED) is a multi-protein coactivator that has been identified by several research goups. The involvement of the MED complex subunit 19 (MED 19) in the metastasis of lung adenocarcinoma cell line (H1299), which expresses the MED 19 subunit, was here investigated. When MED 19 expression was decreased by RNA interference H1299 cells demonstrated reduced clone formation, arrest in the S phase of the cell cycle, and lowered metastatic capacity. Thus, MED 19 appears to play important roles in the biological behavior of non-small cell lung carcinoma cells. These findings may be important for the development of novel lung carcinoma treatments.

• 대한가정학회지
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• 제45권6호
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• pp.101-111
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• 2007

This study examined the relationships between children's perceptions of mother's psychological control, and children's behavior problems(depression, anxiety, withdrawal, and aggression). In order to expand the study on the relationships, special attention was given to the possible mediator effects of children's emotional autonomy on the relationships. The subjects were 293 6th graders residing in Cheonan. It was found that children's perceptions of mother's psychological control was significantly related with the level of children's depression, anxiety, withdrawal, and aggression. Children's emotional autonomy were found to be a significant mediator of the relationship between mother's psychological control and children's depression and aggression. No significant mediator effect of emotional autonomy was found in the relationship between mother's psychological control and children's withdrawal and anxiety.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2005년도 한국컴퓨터종합학술대회 논문집 Vol.32 No.1 (A)
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• pp.418-420
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• 2005

현재 유비쿼터스 서비스에 대한 연구가 다양한 분야에서 진행되고 있고 실제로 이러한 서비스가 일상에 제공되기 시작하고 있지만 아무리 다양한 서비스가 사용자 주변에 존재한다고 하더라도 사용자가 이러한 서비스에 접근하는 방법이 불편하게 되면 그 이용률은 떨어지게 된다. 본 논문에서는 이러한 문제를 해결하기 위해 쇼핑몰, 공원과 같은 서비스 가용공간과 사용자와의 관계 정보 및 사용자가 입력한 검색 키워드를 이용해 사용자에게 적합한 서비스를 검색하고 그 목록을 제공하는 기능을 가진 Service Mediator를 제시한다. Service Mediator를 통해 서비스 가용공간에 존재하는 사용자는 자신에게 적합한 서비스들의 목록을 전송받아 원하는 서비스를 쉽게 이용할 수 있다.

• 한국정보전자통신기술학회논문지
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• 제10권6호
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• pp.570-579
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• 2017

The purpose of this study is to examine the mediator effect of child self-efficacy in the influence of parent-child attachment on child's servant leadership. The study subjects were 260 parents and teachers attending child education institution Ulsan. The survey was conducted from 1st July 2016 to 29th July 2016. As a result, first, parent-child attachment did not have influence on servant leadership, but it did have influence on child-s self-efficacy. Second, in relationship between parent-child attachment and servant leadership, child's self-efficacy showed to play mediator role. This study will be the fundamental material for improving parent-child attachment and child's servant leadership.

• 산업융합연구
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• 제5권2호
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• pp.53-76
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• 2007

The purpose of this study verifies: the relationships between self-leadership (behavioral-focused strategies, natural reward strategies, constructive thought pattern strategies) and job satisfaction, and mediator effect of the organizational commitment. In order to verify the relationships and mediator effect, data obtained from 140 employees working in business office in Ulsan Metropolitan City were analyzed by using SPSS 12.0. The findings are as follows: First, the relationship between the self-leadership and the organizational commitment is positively related. Second, There was also a positive correlation between the organizational commitment and job satisfaction. finally, the organizational commitment played as a partial mediator on the relationship between self-leadership and job satisfaction. Based on these findings, the implication and the limitations of the study were presented including some directions for future studies.

• 대한수의사회지
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• 제24권5호
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• pp.303-308
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• 1988