• Journal of Gifted/Talented Education
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• v.25 no.4
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• pp.629-648
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• 2015

This study was to develop new psychological capital scale for high school students attending a technical high school specialized in invention and patent education, and to examine validity and reliability of the new psychological capital scale. Of the 400 high school students attending a technical a technical high school specialized in invention and patent education in a Province, Korea, 388 completed and returned the questionnaires. PCQ (Psychological Capital Questionnaire)-24 items version was modified to measure psychological capital of them. By conducting confirmatory factor analysis, the final 19 items were selected. The Cronbach's alphas of the final version were ranged from .723 to .871. Convergent validity was supported through correlations among the sub-scales of the final version of PCQ, creative intelligence, creativity, and academic efficacy. Criterion-related validity was supported by mean differences on 4 sub-scales of psychological capital (i.e., self-efficacy, hope, resilience, and optimism) between two groups (i.e., prize-winning experiences for invention or academic achievement).

• Journal of Hospice and Palliative Care
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• v.16 no.2
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• pp.108-117
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• 2013

Purpose: The objectives of this study were to 1) explore nurses' attitudes toward death, coping with death, understanding and performance regarding end-of-life (EOL) care, 2) describe correlations among the above factors, and 3) determine the factors affecting nurses' EOL care performance. Methods: Study participants were 187 nurses stationed at departments that post higher mortality than others such as the oncology department, intensive care unit (ICU) and emergency department (ED). Data were collected from three urban university-affiliated hospitals. Multi-dimensional measure was performed for study instruments such as "attitude toward death", "coping with death" and "understanding and performance regarding EOL care". Data were analyzed by using descriptive statistics, correlation, and multiple regressions. Results: First, nurses showed significantly different attitudes toward death by age, religion, work unit and EOL care education. Younger nurses tend to score low on the understanding of EOL care, and ED nurses' score was lower than their peers at the oncology department and ICU. Second, EOL care performance was positively correlated with attitude toward death (P<0.001), coping with death (P=0.003) and understanding of EOL care (P<0.001). Third, nurses' EOL care performance was affected by work unit (P<0.001) and understanding of EOL care (P<0.001). Conclusion: Because nurses' performance was influenced by their work unit and understanding of EOL care, they should be provided with appropriate training to improve their understanding of death and EOL care according to work unit.

• Journal of Digital Convergence
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• v.11 no.10
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• pp.517-526
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• 2013

This study was conducted to investigate the effects of time management behavioral therapy program on self-esteem, stress coping of school maladjusted adolescents. Experiment was conducted with 8 school maladjusted adolescents who were helped in living facilities. Time management behavioral therapy was applied to adolescents 16 weeks. To achieve the purpose of this study, self-esteem scale and stress coping scale were analyzed and compared before and after intervention. The results of this study were as follows: School maladjusted adolescents showed the significant increase in self-esteem. and School maladjusted adolescents showed the significant increase in active and passive coping of stress by intervention. It was proven to have positive effects on stress coping by intervention in a short time. Through the results of this study, time management behavioral therapy program was proven to have positive effects on self-esteem, stress coping of school maladjusted adolescents.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.2 no.1
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• pp.160-175
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• 1991

The purpose of this study is to investigate the parental marital relationships and the parent-child relationships of child psychiatric parents and its control group. This study was carried out two questionnaire instruments ; The marital satisfaction inventory(MSI) and the dyadic adjustment scale(DAS). The subjects are parents of the child psychiatric patients. A matched control group and parents of child psychiatric parents in Seoul area which were collected from July 1987 to September 1987, and classified into five subgroups : 1 Psychiatric disorder 2) Neurotic disorder 3) Tic disorder 4) Autistic disorder 5) Mental retardation. The results are as following ; 1) M.S.I scale scores of parents of patients group are lower than that of control group. 2) D.A.S scale score of parents of patients group is significantly lower than that of the control group(P<0.01). 3) The global distress scale(GDS) of the M.S.I. was most positively correlated with affective communication(AFC) and problem-sloving communication(PSC). 4) Female shoed more modern concept of role identification than male but tend to have heavier role assignment especially in child rearing practices which could be characterized by maternal domination. 5) Affective communication and sexual relationship between married couple and child rearing practices are influenced by their own family history of distress. 6) The marital global distress scale(GDS) score was highest in the parents of psychosis, the next in the parents of neurosis, autism, mental retardation, and tic disorder in descending order of severity. 7) The dyadic maladjustment score was highest in the parents of psychosis, the next in the parents of neurosis, tic, autism and mental retardation in descending order of severity. 8) Conflict in child rearing and parenting problems were particularly prominent in parents of the tic patients, and their marital relationship was not significantly disturbed. The above finding suggested that couple adjustment and marital dissatisfaction were closely related with child rearing problems and the children's disorder. So marital dissatisfaction and marital maladjustment seem to play a significant role in the genesis of psychosis and neurosis not much in autism and mental retardation.

• 대한공업교육학회지
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• v.38 no.1
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• pp.69-85
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• 2013

This study aims to examine the correlations between undergraduates' major-interest congruence and stress coping behaviors and major adjustment. And in order to find there is any group violating Holland's congruence hypothesis, this paper divides them into four groups according to the degree of major-interest congruence and major adjustment. Also, it examines the difference of stress coping behaviors among the four groups. The followings are the chief results of this paper. First, according to the result of analyzing the effects of major-interest congruence and stress coping behaviors on major adjustment, congruence did not affect major adjustment significantly. Second, according to the result of dividing them into four groups by the degree of major-interest congruence and major adjustment, there is one group with high congruence but low major adjustment and also a group with low congruence but high major adjustment. Third, according to the result of examining the difference of stress coping behaviors among the four groups by the degree of major-interest congruence and major adjustment, there is significant difference among the four groups. Above results imply that in major adjustment, we should consider factors other than major-interest congruence, and stress coping behaviors are particularly important for it. Therefore, it is necessary to train their stress coping behaviors and also develop programs to facilitate major adjustment. Also, it implies that in the use of Holland's theory, it is crucial to use it based on the client's various information and uniqueness rather than to apply it in a conventional or unconditional way.

• 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.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2007.04a
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• pp.121-124
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• 2007

본 논문에서는 적응분할에 바탕을 둔 신호의 상호정보 추출에 의한 효율적인 얼굴인식 방법을 제안하였다. 여기서 적응분할의 상호정보 수출은 영상신호의 확률밀도를 보다 간단하게 계산할 수 있도록 함으로써 신호 상호간의 종속성을 좀 더 빠르고 정확하게 측정하기 위함이다. 또한 상호정보는 학습 얼굴영상과 인식을 위해 입력되는 시험 얼굴영상 상호간의 상관관계를 나타내는 정보로 유사성을 나타내는 군집화 척도이다. 제안된 방법을 256*192 픽셀의 5개 얼굴들을 대상으로 실험한 결과, 우수한 인식성능이 있음을 확인하였다.

• Journal of Advanced Marine Engineering and Technology
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• v.28 no.4
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• pp.611-617
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• 2004

Pixel classification is one of basic image processing issues. The general characteristics of the pixels belonging to various classes are discussed and the radical principles of pixel classification are given. At the same time. a pixel classification scheme based on image direction measure is proposed. As a typical application instance of pixel classification, an adaptive multi-level median filter is presented. An image can be classified into two types of areas by using the direction information measure, that is. smooth area and edge area. Single direction multi-level median filter is used in smooth area. and multi-direction multi-level median filter is taken in the other type of area. What's more. an adaptive mechanism is proposed to adjust the type of the filters and the size of filter window. As a result. we get a better trade-off between preserving details and noise filtering.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.23 no.4
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• pp.1066-1071
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• 1998

This paper aims to examine the relationship between the directional characteristics and the quality for fingerprint image as preprocessing stage for adative image enchancement. In order to do that, we transformed the original images into directional images and set up the subimage size of 16, 32, 64 and the direction of 1, 2, 3, 4. Then we extracted the accumulated directional value as the measurement of quality for fingerprint images. By using the clustering algirthm, we performed an analytic experiemnt with the result. Finally, we could extract the optimal subimage size and directional characteristics of fingerprint image.

• 대학교육
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• s.145
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• pp.28-33
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• 2007

대학발전계획에는 '실천'이라는 명제가 필수적으로 부가되어야 하며 발전계획 수립의 목적은 말 그대로 대학발전을 위한 일이어야 한다. 대학은 고객인 우수한 학생을 유치하는 데 있어 보다 더 정직해져야 하며, 급변하는 사회 속에서 적응하고 발전하기 위하여 건강한 조직을 만드는 데 많은 노력을 경주해야 한다. 소수의 이익을 쫓거나 적당히 나누어먹는 식의 적당주의, 있는 척 내세우는 과대광고적 발상 등은 배척되어야 하며 이러한 것들은 진정한 대학발전을 위한 계획이 아니라 장기적으로 보았을 때 대학을 멍들게 하는 계획이 될 수 있음을 명심해야 한다.