• Journal of Digital Convergence
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• v.14 no.9
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• pp.525-535
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• 2016

This study is to testify the differences between middle school students of normal and broken family and the effect of positive psychological capital on their school life adaptation. The main results are as follows. First, the middle school students of broken family showed lower level in self-efficacy, hope, resilience and optimism (positive psychological capital) than students of normal family. Second, the middle school students of broken family also showed lower level in school adaptation than students of normal family. Third, positive psychological capital was positively correlated with school adaptation in both groups of them. Fourth, self-efficacy, hope and optimism positively influenced school adaptation in students of normal family, only hope of positive psychological capital did it in students of broken family. It seemed that especially hope of positive psychological capital of broken family's students was very important and should be focused in planning and practicing interventions for them. The limitation and future tasks were discussed.

• The Journal of the Korea Contents Association
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• v.14 no.8
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• pp.185-196
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• 2014

This study aimed to exam the mediating effects of relational factors between family deficiency and community spirit in adolescence. Relation factors were composed of some factors, parents relation, peer relation, teacher relation, neighbor relation. Using samples from Korean Youth Panel Study(KYPS) 2012, authors analyzed 4,362, 6th grader and 9th grader, with a hierarchical regression to answer research questions proposed by the study. Results showed that the level of community spirit vary with significant in gender, age, health, family deficiency. Among control factors, girls, grade, recognition of health, earning affected the community spirit. In the relationship between family deficiency and community spirit in adolescence was proven to be influential. In conclusion, the researcher's hypothesized research model between relational factors and community spirit was proved to be true. Therefore this study suggested that adolescents in family deficiency were needed to be boosted a many relational factors. Finally, it remarked the limits of the study and the suggestions for the further research direction.

• Journal of the Korea Convergence Society
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• v.10 no.5
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• pp.267-278
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• 2019

The objective of the current study was to engage in an in-depth discussion and analysis about the process of overcoming hardships in students that play varsity sports as student athletes and who grew up under incomplete family structures, To achieve this end, the current study conducts a narrative inquiry into the subjects, which found the following: First, in terms of improvement and expansion of interpersonal relationships, the student athletes were able to change their personalities to be more confident and active in their daily routines. Second, in forming positive emotions through playing sports, the student athletes were able to actively search for ways to overcome difficult situations and self-regulated their emotions. Third, in relation to improvement of problem-solving skills, the student athletes were able to find the most effective ways to overcome hardships caused by their broken family situations, in addition to exhibiting advanced problem-solving skills that enabled them to find courses that are most adequate for solving future problems.

• Korean Journal of Child Studies
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• v.26 no.4
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• pp.1-20
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• 2005

The present study investigated the effects of socio-drama for improving the self-esteem and self-expression of school children from broken homes. Twenty 4th and 5th grade children from broken homes were sampled from welfare service centers in the Seoul area. Participation was approved by at least one parent. Subjects were divided into two groups, 10 each in the experimental and the control groups. The socio-drama program, designed by the present researchers, was conducted in 12 sessions 90 minutes each, twice a week. Results showed that the self-esteem and the self-expression scoresof the experimental group increased significantly. Positive self-expression behaviors increased, while negative self-expressive behaviors and avoidance behaviors decreased in the experimental group.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.7
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• pp.3123-3131
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• 2012

The purpose of this study was to evaluate the timing of precocious puberty and the factors inducing precocious puberty in elemental school girls students of low grades. The 1st, 2nd, and 3rd grade 253 elemental girls students from the Goryong province were randomly selected, G and D elemental school. sexual maturation rate was assessed physical examination by the parents. After obtaining an informed consent, a questionnaire was administered to the parents; sexual maturation rate was assessed by self physical examination, eating habits, lifestyle and home background were evaluated to determine the factors that induced precocious puberty. The data were statistically analyzed. We selected 253 girls: The total percentage of the precocious puberty was 26.1%. 7(7.8%) 6-year-old girls, 9 (13.2%) 7-year-old girls, 50 (52.6%) 8-year-old girls were in breast stage 2 and over. The main factors influencing precocious puberty were obesity scale, frequency of eating instant food, TV watching time, stress levels and broken family. A high rating on the obesity scale and high frequency of eating instant food, too much time in front of TV, high stress and broken family indicated advanced stage of puberty. This study show that prevalence ratio of the precocious puberty was 26.1%. The significant influencing factors in advanced puberty were obesity scale and frequency of instant food, TV watching time, high stress and broken family.

• Korean Journal of Human Ecology
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• v.12 no.4
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• pp.403-416
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• 2003

The recent study was examined the effects of stress related to self-esteem upon the types of deficiency, the genders, the grades. A Questionnaire was distributed to 172 elementary school students in 4th, 5th and 6th grades. The results of this study were as follows : First, children's stresses were related to their self-esteem and their self-esteem was explained mostly by the stress from home environment. Second, children's stress upon the birth order was higher in the first than in the second and the third birth order. Third, their self-esteem was explained mostly by the support from friends, teachers, and academic fields. Forth, children's stress of divorced and separated families as a reason of deficiency was higher than their stress upon the separation by death.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.35 no.10
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• pp.1205-1210
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• 2011

Spinal instability known to be related to low back pain. However, the quantitative definition of spinal instability has not been established because there is a lack of consensus regarding clinical and radiological studies. In addition, the major factors affecting such instability have not been elucidated, although disc degeneration, disc injury, ligament injury, and isthmic defects are considered to result in such problems. In this study, individual and combined influences on spinal instability with a three-dimensional finite element model of a one-level lumbar spinal motion segment were investigated, under the assumption that the rotation and translation in the sagittal plane under flexion and extension represented the instability indices. The results could be helpful in understanding the causes and mechanisms of spinal instability in the lumbar spine.

• Journal of Korean Home Economics Education Association
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• v.3 no.1
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• pp.131-146
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• 1991

The purpose of this study is to acquire basic materials to help the students Others of families in their homes through understanding them. This study was based on the questions asked to 100 students without parents in their homes and 100 students in standard homes. Percentage, T-test, counseling sample were used for statistical report. The following are the analysed results of this study. 1. Among the ten events, except for family life and economic problems, there were no distinguished contrasts between the students without parents in their homes and the students in standard homes. 2. The factors influencing stress are mainly plan for future, social environment, school life and learning and students without parents are especially affected by economic problem. 3. Comparing students without parents with one another in stress, the students without parents have economic problem and deficiency of affeetion, the students without father economic problem and their mothers health, the students without mother the difficulty of house affairs and emotional uneasiness of family. The students with step-mother have much misunderstasnding because of the lack of conversation among their family. The students with step-father hardly kconverse with their father and feel uneasy in family life. Based on all can be gailed these results, the following conclusion. 1) The students Other Types of families are stressed much more than the students in standard homes in family life and economic problems. 2) All Students are Stressed by bad environment, the plan of future, scholl and learning, 3) Comparing the Stubents without parents with one another, the students without parents have economics probem and deficiency of affeetion, the students without father economic problem and their mothers health, the students without mother house affairs and emotional uneasiness off family. The students of step-father and step-mother have the misuder standing by the lark of comversation, the deficiency of affection and the uneasiness off family life.

• The Korean Journal of Nuclear Medicine
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• v.26 no.1
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• pp.49-57
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• 1992

혈관확장제 투여에 의한 약물부하 심근스캔시는 운동부하 심근스캔시와 비교하여 심박출량과 관상 동백 혈류의 증가정도가 달라서 심근내 T1-201의 농도가 달라진다. 그러므로 부하 심근관류스캔의 정량적 판독시에 각각의 부하에 특이적인 Normal file을 사용하지 않으면 이러한 심근내 T1-201 농도의 차이로 인하여 관류 결손의 크기가 다르게 나타날 수 있으리라 추측할 수 있다. 본 연구는 좌전하행지의 유의한 협착이 있는 34명의 단일 혈관 관상동맥 환자에서 이러한 가정이 실제적으로 어떻게 나타나는가를 조사하였다. 환자들은 adenosine 140ug/kg/min을 정맥주사하고 T1-201 SPECT를 실시하였다. 관류결손의 크기는 답차운동부하 T1-201 스캔을 실시한 정상인에서 구한 Normal File (File-ex)과 adenosine T1-201 스캔의 Normal File (File-ad)을 각각 이용하여 만든 극성지도에서 구한 adenosine 심근스캔의 관류결손의 범위지수(extent score)와 중증도지수(severity score)로 표시하였고, 이들의 값을 비교하여 아래의 결과를 얻었다. File-ex로 구한 관류결손의 범위지수는 $19{\pm}13%$였고 File-ad로 구한 범위는 $11{\pm}10%$였다(차이 $8.1{\pm}1.6%$, p=0.0001), 중증도지수는 File-ex를 사용하였을 때 $582{\pm}479$였고 File-ad를 사용하였을때는 $310{\pm}309$였다(차이 $272{\pm}49$, p<0.0001). $50\sim70%$의 중등도의 내경 협착이 있었던 20명의 환자에서는 범위지수는 File-ex와 File-ad에서 각각 $17{\pm}10$과 $7{\pm}7%$(p=0.001)였고, 70% 이상의 내경 협착이 있었던 14명에서의 범위 지수는 각각 $24{\pm}16$과 $18{\pm}10%$ (p=0.03)로 모두에서 File-ex를 사용하였을때의 값이 컸다. 이와 같은 성적으로 보아 T1-201 스핀에서 관류결손의 정도를 정량적으로 첨가할 시에는 부하에 특이적인 Normal File을 사용하여야 관류 결손의 정도를 정확하게 추출할 수 있다는 사실을 알 수가 있다. 즉 dipyridamole이나 adenosine부하경사에서 운동부하의 Normal File을 사용하면 관류결손의 정도가 과대평가 된다는 것이다.

• Clinical and Experimental Pediatrics
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• v.46 no.10
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• pp.958-965
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• 2003

Purpose : Recently the number of juvenile delinquents have been increasing in Korea and their misdeeds were getting worse. This study was conducted to find out the basic cause of juvenile delinquency and a counterplan of overcoming this distress. Methods : The authors reviewed the statistics of the Supreme Public Prosecutors Office to know the juvenile delinquents and Korean national statistics to know the changes of family environments. The author conducted a study on the family environments between student group and juvenile delinquent group in jail, and also investigated the value judgement of middle and high school students to know the difference between the recent adolescents and the youth before 1945. Results : Nuclear families, dual-income families and divorce rates have remarkably been increased recently. All of which are considered to be the basic cause of getting worse in home teaching. It was found that the delinquent group have more defective families, poorer economic status, poorer parent's educational level than the student group, and also found that the value judgement of recent youth were quite different from that of youth before 1945. Conclusion : Industrialization have changed our home-environment rapidly which made home-teaching poorer, and the children were being insecure and melancholy, which consequently made them more abnormal youth and juvenile delinquents in Korea.