• The Journal of the Korea Contents Association
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• v.19 no.5
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• pp.578-587
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• 2019

The purpose of this study is to examine differences in mental health indices such as self-compassion, trait anxiety, and depression, and color preference based on Sasang Constitution type. This study also explored the relationships among self-compassion, trait anxiety, and depression. 205 adults were surveyed for participants of this study. A Two-Step Questionnaire (TS-QSCD) was conducted to diagnose Sasang Constitution such as Tae-yangin, Tae-yinin, So-yangin, and So-yinin. Also, scales for self-compassion, trait anxiety, depression level, and color preference were utilized for measures. The results showed that among Sasang Constitutional groups, Ta-yangin had a higher level of self-compassion and lower trait anxiety than So-yinin. Furthermore, in relationships among mental health indices, trait anxiety and depression tendency were lower with higher self-compassion. No significant differences were revealed in depression level and color preference based on Sasang constitution. Finally, implications of this study for mental health were suggested and limitations were discussed.

• Journal of Korean Home Economics Education Association
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• v.29 no.1
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• pp.111-124
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• 2017

The purpose of this study was to determine the perception and understanding of Free Learning Semester (FLS) in home economics teachers and to provide basic informations for effective implement of FLS in future school curricula. Home economics teachers perceived that the objective of FLS was to help students explore their careers and make preliminary decisions. In addition, teachers thought that FLS should be run by active students' participation to find out their dreams and talents. However, teachers felt difficulties in obtaining information or documents related to implementing FLS. Moreover, there were lack of connected activities with local communities to operate FLS. Teachers recognized that it is necessary to receive FLS-related education. Regarding home economics teachers' role in FLS implement, they should provide career education with a perspective of lifelong career and nurture students' capability to lead their lives by themselves. In that sense, FLS should help students find out their dreams and talents, think about their career, set up lifelong career plan through home economics education, and nurture capability to lead their lives. In addition, home economics teachers should provide continuous career education in home economics education at academic semesters.

• Journal of the Korean Institute of Intelligent Systems
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• v.12 no.4
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• pp.334-340
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• 2002

This paper proposes a self-organizing fuzzy modeling which can create a new hyperplane-shaped cluster by applying multiple regression to input/output data with relatively large fuzzy entropy, add the new cluster to fuzzy rule base and adjust parameters of the fuzzy model in repetition. Tn the coarse tuning, weighted recursive least squared algorithm and fuzzy C-regression model clustering are used and in the fine tuning, gradient descent algorithm is used to adjust parameters of the fuzzy model precisely And learning rates are optimized by utilizing meiosis-genetic algorithm. To check the effectiveness and feasibility of the suggested algorithm, four representative examples for system identification are examined and the performance of the identified fuzzy model is demonstrated in comparison with that of the conventional fuzzy models.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2005.11a
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• pp.475-478
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• 2005

본 논문에서는 자기구성 퍼지다항식 뉴럴 네트워크(SOFPNN)를 구성하고 있는 퍼지 다항식뉴론(FPM)의 구조와 파라미터를 유전자 알고리즘을 이용하여 최적화시킨 새로운 개념의 진화론적 최적 고급 자기구성 퍼지 다항식 뉴릴 네트워크를 소개한다. 기존의 자기구성 퍼지 다항식 뉴럴 네트워크에서 모델을 설계할 때에는 설계자의 주관적인 특징과 시행착오에 의해서 모델을 구축하였다. 이러한 설계자의 경험을 배제하고 객관적이고 효율적인 모델을 구축하기 위해서 본 논문에서는 FPH의 파라미터들을 최적화 알고리즘인 유전자 알고리즘을 이용하여 동조하였다. 즉, 모델을 구축하는데 기본이 되는 FPN의 각각의 파라미터들-입력변수의 수, 다항식 차수, 입력변수, 멤버쉽 함수의 수, 그리고 멤버쉽 함수의 정점-을 동조함으로써 기존의 모델에 비해서 구조적으로 그리고 파라미터적으로 최적화된 네트워크를 생성할 수 있다. 뿐만 아니라 주어진 데이터의 특성을 모델 구축에 반영하고자 멤버쉽 함수의 정점 역시 유전자 알고리즘으로 동조하였다. 실험적 예제를 통하여 제안된 모델의 성능을 확인한 결과 기존의 퍼지모델 및 신경망 모델에 비해서 아주 우수한 근사화 능력과 일반화 능력을 가짐을 알 수 있다.

• Journal of Korean Library and Information Science Society
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• v.41 no.2
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• pp.81-106
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• 2010

The purpose of this study is to evaluate the effectiveness and problems of an independent research program. The researcher has collected and analysed data from 99 teachers and 825 students who participated in the 'Book Writing' program of Daegu Metropolitan City Board of Education. As an way to improve teaching and learning methods of schools, the 'Book Writing' program is evaluated to be effective and relevant. In conclusion, the researcher suggested several ways to improve the program.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.05a
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• pp.38-40
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• 2021

Medical domain has a massive number of data records without the response value. Self-supervised learning is a suitable method for medical data since it learns pretext-task and supervision, which the model can understand the semantic representation of data without response values. However, since self-supervised learning performance depends on the expression learned by the pretext-task, it is necessary to define an appropriate Pretext-task with data feature consideration. In this paper, to actively exploit the unlabeled medical data into artificial intelligence research, experimentally find pretext-tasks that suitable for the medical data and analyze the result. We use the x-ray image dataset which is effectively utilizable for the medical domain.

• Journal of the Korea Convergence Society
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• v.11 no.2
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• pp.139-145
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• 2020

The purpose of this study was to investigate the relationship between mindfulness (K-MAAS), Gratitude(Gratitude Questionnaire, GQ-6), and career decision-making self-efficacy (CDSES-SF) as a factor influencing adults career development. Subjects were 89 adults in cyber university and graduate school. SPSS 23.0 and PROCESS Macro were used for data analysis. As a result, there was a significant correlation between gratitude, mindfulness, and career decision-making self-efficacy. Also, the mediating effect was shown between GQ-6, CDSES-SF, and K-MAAS. The direct effect of GQ-6 and CDSES-SF was found to be a positive relationship, and indirect and total effects were also significant. This suggests that mindfulness is mediated in part by the relationship between gratitude and career decision-making self-efficacy. To improve career decision-making self-efficacy, group counseling and education programs are needed to experience gratitude and mindfulness.

• 한국지구과학회:학술대회논문집
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• 2006.02a
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• pp.83-88
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• 2006

본 연구에서는 교사 스스로 느끼는 평가에 대한 거부감을 최소화하면서 바람직한 평가 전문성 신장 방향과 방법을 제공할 수 있도록 과학교사를 대상으로 한 학생 평가 전문성 자기 진단 프로그램을 개발하였다. 이 프로그램은 자기반성적 관점에서 과학교사 스스로 자신의 학생 평가 전문성을 진단할 수 있는 도구와 이를 이용하여 얻은 진단 결과를 바탕으로 학생 평가 전문성 수준을 가늠해 볼 수 있는 학생 평가 전문성 등급 평정 척도와 학생 평가 전문성 신장을 위한 안내로 구성되어 있다. 이 프로그램을 개발하기 위해 본 연구에서는 과학교사의 학생 평가 전문성의 개념을 탐색하고, 바람직한 학생 평가 전문성 신장의 방향과 방법을 모색하였다. 또한 과학교사의 학생 평가 전문성 요소를 추출하여 범주별로 정리한 다음 학생 평가 전문성 요소별로 구체적인 수준과 상태를 제시한 과학교사의 학생 평가 전문성 기준을 마련하였다. 마련된 기준을 근거로 과학교사의 학생 평가 전문성 자기 진단 프로그램을 개발하였다. 이를 위해 문헌연구와 더불어 수차례의 과학교육전문가 검토 및 협의, 학교 현장 교사들의 검토 및 협의를 거치면서 수정${\cdot}$보완하는 과정을 거쳤다. 본 연구에서 개발한 과학교사의 학생 평가 전문성 자기 진단 프로그램에는 진단 내용에 과학교사의 평가에 관한 지식과 더불어 실무적인 능력과 실제로 행하고 있는 평가의 실천 내용이 포함될 수 있도록 노력하였다. 또한 교사 스스로 자신의 평가 전문성 수준을 가늠해 볼 수 있도록 전형적인 응답 유형과 채점 기준, 해설 및 평가 전문성 등급 평정 척도를 제시했고 진단 결과를 바탕으로 평가 전문성의 부족한 부분을 보완하고 신장시킬 수 있도록 간략한 전문성 신장을 위한 처방과 평가 지향에 따른 교사의 전형적인 유형을 제시하여 자기 진단 프로그램을 사용하는 교사가 전문성 개선 방향과 방법을 설정하는 데 도움을 주고자 했다. 본 연구는 과학교사 자신의 학생 평가 전문성에 대한 환심을 높이고, 이를 진단하고 신장시키는 데 도움을 줄 수 있을 뿐만 아니라, 과학교사의 학생 평가 전문성 신장을 위한 방안을 마련하려는 데에도 좋은 시사점을 제공할 것으로 판단된다. 이를 위해 과학교사의 학생 평가 전문성 진단 프로그램에 제시된 전문성 평정 기준을 좀 더 객관화하고 보완할 수 있도록 많은 교사들에게 이 프로그램을 사용해 보게 하고 그 결과를 분석하는 후속 연구가 필요하다. 또한, 본 연구에서는 진단 운항을 제작하는 데 있어 지구과학 내용을 소재로 사용하였으나 본 연구에 제시된 진단 문항 제작에 관한 해설을 참고하여 다른 과학교과 내용을 소재로 한 진단 문항 제작도 필요할 것으로 보인다.

• Journal of Digital Convergence
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• v.18 no.7
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• pp.255-263
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• 2020

According to the notion that anxious attachment may not explain depression fully, there has been abundant studies investigating the mediating factors affecting the relationship between anxious attachment and depression. However, there was no previous study examining the mediating effect of self-absorption. Therefore, the present study examined the mediating effect of self-absorption on the relationships between adult anxious attachment and depression for 283 college students. To examine relationships among variables, structural equation modeling analysis was utilized. and the present study found a partial mediation effect of self-absorption in the relationship between anxious attachment and depression. This result suggests that anxious attachment influences attentional process and as a result, the maladoptive self-focused attention can precipitate depression. Current findings can contribute to the field by providing knowledge about risk factors and cognitive mediators affecting mental health of college students who are in "transitional period" in their life. Future studies can investigate interactions among risk, protective, and mediating factors affecting the relationship between anxious attachment and depression among college students.

• Journal of the Korea Convergence Society
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• v.8 no.9
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• pp.331-338
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• 2017

The purpose of the present convergence study is to investigate the relationship among self control, fairness, and happiness. It is to determine whether fairness had a mediating role in the relationship between self control and happiness. Participants were 275 undergraduate students. Self control, fairness, and happiness scales were used. For data analysis, correlation analysis, factor analysis, structural equation modeling analysis were conducted. The present study used structural equation modeling to examine the relation among variables. The analyses revealed that the present data best fit the research model in which self control were directly associated with happiness and mediated by fairness(${\chi}^2(51)=91.723$, TLI=0.919 CFI=0.937 RMSEA=0.054). The results indicate that self control affect happiness directly. And also self control affect happiness indirectly by mediation of fairness. Self control had a positive effect on fairness and happiness. This suggests that it is important to have educational and psycho-social interventions to improve happiness of undergraduate students.