• Journal of Yeungnam Medical Science
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• v.5 no.1
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• pp.111-125
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• 1988

The authors studied obsession, using Derogatis'SCL-90, and lie tendency using MMPI, in the subjects of 2586 male and 1206 female college freshmen of Yeungnam University. The authors collected the reports of self-rating Obsession scale and Lie scale during the periods from January to February, 1988, and applied ANOVA and t-test on obsession and lie scores in order to compare than between various psychosocial factors, and sexes. The results as follows: 1. There was not significant difference in the mean average of total obsession scores between male and female students: male students scored $10.26{\pm}5.21$, female students scored $10.54{\pm}5.01$. 2. High scored items were doubting, indecisiveness, inattention, obsessive thoughts and preoccupation with accuracy. 3. 37 male students(1.4%) showed high obsession scores of 25 or higher, while 9 female students(0.7%) showed thd same scores. 4. There was strong tendency toward higher obsession scores in the students who were dissatisfied with their home atmosphere, college, department and familiarity of parents and those who had pessimistic view of self in the past, present or future in both group(respectively P<0.001). The male students who attended the department of fine arts, who grew at the Up & whose educational fees were paid by brothers & sisters showed higher level of obsession scores(respectively P<0.05, P<0.05, P<0.01). The female students who grew at the Myun & who were self-cook showed higher level of obsession scores(respectively P<0.05). 5. There was not significant difference in the mean averages of total lie scores between male and female students: male students scored $4.73{\pm}2.49$, female students scored $4.70{\pm}2.16$. 6. High scored items were NO. 14, 8, 11, 9 and 1 in the table 6. 7. 98 male students(3.7%) showed high lie scores of 70 or high, while 27 female students(2.2%) showed the same scores. 8. There was strong tendency toward higher lie scores in the students who were satisfied with their home atmosphere, college, department and familiarity of parents and those who had optimistic view of self in the past, present or future in both group(respectively P<0.001). The students who attended the department of pharmacy, music, evening programs showed higher level of lie scores(P<0.05).

• Journal of Yeungnam Medical Science
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• v.22 no.1
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• pp.27-42
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• 2005

Background: This study assessed the mental health, in order to determine the effect of the subject's spiritual well-being on anxiety depression and quality of life in active old people, and to verify whether or not spiritual well-being is a new factor for comprehensive health in old people. Materials and Methods: This study selected 184 old people aged over 65 years. The subject's spiritual well-being was assessed by the Korean Spiritual Well-Being Scale (SWS) that was composed of the Religious Well-being Scale (RWS) and Existential Well-being Scale (EWS). The quality of life was assessed using Quality of Life Scale, which was composed of the subjective feeling about life and the subject's satisfaction of their whole life. Results: Among the psychosocial factors, the educational level and physical health, showed significant discriminative score in the SWS. A prior medical history was associated with a significantly low SWS score. Satisfaction with life was associated with a significantly high SWS score. These factors a showed significant discriminative EWS score rather than a RWS. Among the religion factors, the satisfaction with their religion showed significant difference in the SWS. The SWS score especially the EWS affected the anxiety and depression of the Korean Combined Anxiety and Depression Scale (CADS). The subjective feeling of life score was associated with a significantly EWS low score and the subject's satisfaction with their whole life score was associated with a significantly high EWS score. Conclusion: Spiritual well being has significantly effects on anxiety depression and the quality of life in active old age people, and the subject;s spiritual well-being might be a new factor for assessing health in old age.

• Journal of Yeungnam Medical Science
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• v.4 no.2
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• pp.39-50
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• 1987

The authors studied paranoid ideation and obsession, using Derogatis s' SCL-90, in the subjects of 2,564 male and 1,252 female college freshmen of Yeungnam University. The authors collected the reports of Self-Rating Paranoid ideation and Obsession Scale during the periods from January to February, 1987, and applied ANOVA and t-test on paranoid ideation and obsession scores in order to compare them between various psychosocial factors, and sexes. The results are as follows: 1. There was not significant difference in the mean averages of total paranoid ideation scores between male and female students : male students scored $4.16{\pm}3.09$, female students scored $4.16{\pm}2.91$. 2. High scored items were delusion and suspiciousness. 3. Fifty-nine male students (2.3%) showed high paranoid ideation scores of 12 or higher, while twenty-six female students(2.1%) showed the same scores. 4. There was strong tendency toward higher paranoid ideation scores in the students who were dissatisfied with their home atmosphere, college, department and familiarity of parents and those who had pessimistic view of self in the past, present or future in both group(respectively P<0.001). The male students who believed protestantism showed higher level of paranoid ideation scores (P<0.01). The male students who attened the department of fine art showed higher level of paranoid ideation scores (P<0.05). 5. There was significant difference in the mean averages of total obsession scores between male and female students (P<0.05) : male students scored $10.40{\pm}5.43$, female students scored $10.75{\pm}5.02$. 6. High scored Items were perfectionism, indecisiveness, inattention & obsessive thoughts. 7. Thirty-eight male students(1.6%) showed high obsession scores of 25 or higher, while fifteen female students(1.2%) showed the same scores. 8. There was strong tendency toward higher obsession scores in the students who were dissatisfied with their home atmosphere, college, department and familiarity of parents and those who had pessimistic view of self in the past, present, or future in both group(respectively P<0.001). The female students who attended the department of home economics & whose educational fees were paid by her brothers & sister, showed higher level of obsession scores(respectively P<0.01).

• 한국정보교육학회:학술대회논문집
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• 2004.08a
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• pp.721-729
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• 2004

최근에 학교 현장에서 제공하는 홈페이지는 학교의 정보화 능력을 가늠하는 척도가 되고 있으며 학생과 학부모 그리고 학교가 상호 의사소통 할 수 있는 좋은 장을 마련해주고 있다. 그러나 끊임없이 변화하는 학생들의 검색 패턴에 대해서 학교 홈페이지가 적절히 대처하지 못하고 있으며, 그들의 방문 목적 달성을 위한 충분한 안내를 제공함에 있어 한계를 가지고 있는 것이 사실이다. 본 논문에서는 사이트 접속자들의 행동 패턴 분석을 위해 웹서버 로그 데이터를 이용하고, 데이터 마이닝의 한 기법인 연관규칙을 적용하여 로그 데이터를 분석함으로써 사용자들의 의미 있는 행동패턴을 추출하는 알고리즘을 제안하였다. 이렇게 추출된 행동패턴을 기반으로 하이퍼링크가 자동으로 생성되어 해당 웹페이지에 삽입됨으로써 특정 개인뿐만 아니라 공통의 다수가 편리하게 이용할 수 있는 적응형 학교 웹사이트 구축 방안을 제시한다.

• IE interfaces
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• v.25 no.4
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• pp.405-415
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• 2012

The reliability performance measures for low and high or continuous demand modes of operation of safety instrumented systems(SISs) are examined and compared by analyzing the official definitions in IEC 61508 standard. This paper also presents a status of common cause factor(CCF) models used in IEC 61508 and problems relating CCF modelling are discussed and ideas to solve these ones are suggested. An example with mixed M-out-of-N architecture is carried out to illustrate the proposed methods.

• Journal of Industrial Technology
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• v.3
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• pp.39-46
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• 1983

This paper presents a quantitative measure of the degree of part commonality and redundancy in a product line based on entropy measure of information theory. The several possible methods of analysis are discussed and the use of the entropy measure is discussed. These commonality and redundancy measure can be applied to analyze the usage pattern of part across a product line and to determine which parts have the broadest usage across the firm's product lines. An analysis of the results by entropy statistics is compared with the practical part usage in a simulation of several types of part usage's distributions.

• Proceedings of the Korean Information Science Society Conference
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• 2008.06c
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• pp.31-35
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• 2008

Social Network는 웹 환경에서 개인을 중심으로 뻗어 나가는 연결로서 사용자별 프로필을 탐색하고 새로운 연결 및 정보의 소통을 지원한다. 이러한 상호신뢰를 바탕으로 구축된 Social Network 환경 내 구성원들이 가지고 있는 속성(Feature)을 이용하여 사용자간 친밀도를 산정한다면 친구 및 동호회 추천 등 Social Network 내부의 효율 향상 뿐만 아니라 웹 검색 등 다양한 사용자간의 공통 활동에도 응용할 수 있다. 본 논문에서는 Social Network 사용자간 친밀도를 산정하기 위한 방법을 제시한다. 기존의 친밀도가 없이 구성되어 있는 사용자간의 관계를 사용자의 속성(Feature)에 내재된 정보를 이용하여 주제의 유사성과 접근성을 이용하여 산정하였으며, 이는 Social Network 성격의 규명과 사용자의 정보 요구에 대한 판단의 척도로 사용될 수 있다.

• Journal of Yeungnam Medical Science
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• v.3 no.1
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• pp.151-160
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• 1986

The authors studied depression using Zung's Self-Rating Depression Scale(SDS), in the subjects of 3,499 male and 1,335 female college freshmen of Yeungnam University. The authors collected the reports of SDS during the periods from January to February, 1986, and applied ANOVA and t-test on depression scores in order to compare them between various psychosocial factors, and sexes. The results are as follows : There was significant difference in the mean averages of total depression scores between male and female students: male students scored 35.68+7.46, female students scored 38.93+7.26(P<0.001). The depression scores relating to the items of indecisiveness, psychomotor retardation, decreased libido, and diurnal variation were relatively higher in both groups. One hundred and sixty-one male students(4.6%) showed seriously high degree depression scores of 50 or higher, while one-hundred and seventeen female students(5.8%) showed the same scores. Female students attending in liberal arts showed higher level of depression scores(P<0.01). There was a strong tendency toward higher depression scores in the student who were dissatisfied with their home atmosphere, colleges, department and familiarity of parents, and those who had pessimistic views of self image in the past, present or future in both groups(P<0.001).

• Journal of Yeungnam Medical Science
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• v.2 no.1
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• pp.123-133
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• 1985

The authors studied depression in 5,869 college students (male: 3,893, female: 1,976) using Zung's Self-Rating Depression Scale (SDS). The results are as follows: 1) Female college students showed significantly higher total depression scores than male college students (p<0.001). 2) The items of confusion, indecisiveness, and psychomotor retardation were scored higher in both groups and the Items of suicidal rumination, psychomotor agitation, constipation and tachycardia were scored lower in both groups. 3) 18.2% of male college students showed rather serious depression level of score 50 or higher, while 33.1 % of female college students showed the same scores. 4) The psychosocial factors relating to pessimistic views to past, present & future self images showed significantly high depression scores. 5) The depression items of fatigue, irritability, palpitation, hopelessness & dissatisfaction and the anxiety Items of fatigue, anxiousness, tachycardia, apprehension, fear, and body aches & pain were correlated significantly over 0.40 of correlation coefficient.

• Korean Journal of Social Welfare Studies
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• v.42 no.3
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• pp.381-407
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• 2011

This study set out to construct an social capital scale that could be commonly used by social welfare organizations and to apply it to examine any differences in social capital among social welfare organizations. For those purposes, the study distributed a questionnaire by mail to social welfare organizations in 15 cities and provinces across the nation and conducted latent means analysis. The major research findings were as follows. First, as a result of exploratory factor analysis and confirmatory factor analysis, the validity and reliability in measurement indicators of social capital were proved to be satisfactory level. Secondly, social capital were found to be interpreted at the organizational level through the review of levels of analysis. Meanwhile, the configural, metric, and scalar invariance of social capital scale were confirmed, which indicates that the social capital scale can be commonly applied to social welfare organizations. Finally, latent means analysis was carried out to examine differences among social welfare organizations in the subindexes of social capital including network connectivity, setting and sharing of vision, reciprocal norm, trust and cooperation, and group participation. As a result, there were significant differences among social welfare organizations in network connectivity, reciprocal norm, trust and cooperation and group participation but no statistically significant differences among them in sharing of vision, goal and core value. Those findings led to implications needed to manage of social welfare organizations.