• 대한화학회지
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• 제45권1호
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• pp.76-82
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• 2001

본 연구에서는 조 활동 기술을 교려한 집단 구성 방법(동질/이질)이 학생들의 개념 이해도, 과학 학습 환경에 대한 인식, 의사소통 불안, 소집단 토론에 대한 인식 등에 미치는 효과를 비교하였다. 수업 처치는 상태변화, 밀도, 용해 개념에 대해 9차시 동안 진행되?駭? 이원 공변량 분석 결과, 개념 검사 접수에서는 집단 구성 방법에 따라 유의미한 차이가 없었다. 과학 학습 환경에 대한 인식 중 '학생간의 협상' 범주에서 조 활동 기술 상위 학생들은 이질 집단에서, 하위 학생들은 동질 집단에서 보다 긍정적으로 인식하였다. 의사소통 불안에서는 유의미한 차이가 존재하지 않았다. 소집단 토론에 대한 인식 검사 결과, 불균등한 토론 참여를 단점으로 인식하는 학생이 동질 집단보다 이질 집단에 더 많았다.

• Journal of Radiation Protection and Research
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• 제41권2호
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• pp.161-165
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• 2016

Background: Radiation accidents having occurred in recent containing the accident in Fukushima nuclear power plants of Japan were resulted to the increase in some public concern, anxiety and confusion for radiation or nuclear safety. The public anxiety for radiation is not being decreased though the announcements done in radiation research institutes in Korea. Therefore, this study aims at providing an effective system for radiation publicity to the public members by the clipping analysis for the radiation articles reported in the media. And, the relation between those radiation issues and the radiation perception to the public members is analyzed. Materials and Methods: The radiation articles reported by them in 2013 and 2014 have been collected, and they are then classified with the article characteristic, field and tendency. Classified articles have been reviewed by dividing as two year. The 210 articles have been compared for their tendencies, characteristics and fields by year reported, and their characteristic comparison by reported year are then reviewed. Results and Discussion: Though the frequency that the radiological accidents have occurred in worldwide is far low compared to the accidental frequencies occurred in the general industrial fields, the radiation perception is being still deteriorated because of its special problem, which is defined as exposure, contamination or radioactivity, about radiation. The basic principles for radiation communication were suggested for preventing some unnecessary misunderstanding due to the variation of understanding for radiation issues. Conclusion: It is necessary to perform a variety of strategies for the publicity in improving the radiation perception, to build a relationship with the press or the media and then to consistently interact with them. Radiation communication must be performed by radiation experts or complete charge department, and must be consistently performed and be taken predictable patterns.

• Asian Journal for Public Opinion Research
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• 제3권2호
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• pp.84-105
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• 2016

The instability of social norms on the Internet causes the diversity of social identification. Meanwhile, the anonymity of online social identity and the chaos of the role-playing among the interacting participants cause an ambiguity of identity recognition, which intensifies anxiety about interpersonal interaction. Methods that promote face-to-face interpersonal interaction through the reconstruction of the identification to the social system and intergroup trust is worth further research. Based on a telephone survey of urban residents in thirty-six cities in China (N=1080), the study focuses on the influence of Internet use on interpersonal interaction of urban residents and the mediation effect of social identification. The results show that Internet use has a negative effect on the interpersonal interactions of urban residents, and social identification plays a mediating effect between Internet use and interpersonal interaction. Implications of the results are discussed.

• 감성과학
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• 제25권3호
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• pp.3-14
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• 2022

화상회의 시스템 사용자 증가 및 기술 발전으로 인해, 화상회의 사용맥락과 화상회의 인터페이스 레이아웃이 다양해졌다. 사회불안은 화상회의 소통상황에도 영향을 주는데, 대면소통과 구별되는 요소인 비디오 피드백과 밀접한 관련성이 있는 것으로 나타났다. 비디오 피드백은 상대방에게 보이는 본인의 모습을 화상회의 시스템 인터페이스에 표시해주는 기능이다. 비디오 피드백은 업무 성과를 저해하고 피로감을 유발하는 것으로 알려졌으나, 화상회의 시스템에서 기본 기능으로 설정되어 있고 사용자들에게 보편적으로 선호된다. 본 연구는 과업지향정도, 비디오 피드백 화면크기, 사회불안이 비디오 피드백 선호도에 미치는 영향을 보기 위해 실시되었다. 연구는 온라인 설문으로 진행되었고, 설문 참가자는 화상회의 중 과업지향정도, 사회불안수준, 선호하는 비디오 피드백 화면크기, 비디오 피드백 기능 선호도를 평가하는 문항에 응답하였다. 연구 결과, 비디오 피드백 화면크기는 과업지향정도와 비디오 피드백 선호도를 매개하는 것으로 나타났다. 구체적으로 과업지향정도가 높을수록 작은 비디오 피드백 화면크기를 선호하였고, 이는 비디오 피드백 선호도 감소로 이어졌다. 한편, 사회불안수준에 따른 비디오 피드백 화면크기의 매개효과 차이는 유의미하지 않았다. 이러한 결과는 사용자와 화상회의 시스템의 상호작용에 대한 이해에 도움을 주어 화상회의 시스템 디자인에 활용될 수 있는 정보를 제공한다.

• 한국수학교육학회지시리즈A:수학교육
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• 제51권1호
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• pp.63-76
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• 2012

The purpose of this study is to investigate the effect of cooperative learning in mathematics in university level. We share reflections from 54 and 57 students in linear algebra courses which were conducted by cooperative learning. We examine how students increase self-confidence and reduce the anxiety in learning, and also develop the social skills in communication.

• 아동학회지
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• 제34권6호
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• pp.31-55
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• 2013

This study aimed to look into the effect of sandplay therapy with parent-children on mother-child's attachment security and communication. This study first conducted a scale of attachment security targeting child and mother who is bringing children in the age of 5 to 6 years in two kindergartens located in Seodaemun-gu, Seoul, and composed experimental group and control group of four couples respectively by selecting randomly from eight mother-child couples that received low grades. Sandplay therapy with parent-children was conducted for 12weeks on a weekly basis for 50minutes each. To study the attachment security, we used the Klabsbrun-Bowlby(1976)' Separation Anxiety Test and Mother's attachment scale. In this study, it is Seperated in based on Lee Na Gueng(2001) by functional communication and dysfuctional communication in order to measure changes in communication for situation that may occur during Sand play theraphy and record of observation about changes in each session. Data logging makes watching videos that recorded parent-children sand play therapy every situations. When observes the functional communication or dysfunctional communication between mother and the child, checking the corresponding to each entries, the frequency is recorded and qualitatively analyzed by each sessions. To study mother and child have been enhanced stability of the attachment and the relationship had improved results. Also, in each session the observation of increased functional communication, and dysfunctional communication results appear to reduce in parent-children sand play therapy. As a result, a couple sand play therapy has positive impact to improved the relationship between the mother and the child.

• 한국치위생학회지
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• 제15권2호
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• pp.205-216
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• 2015

Objectives: The purpose of the study is to investigate the psychological state of the patients according to skeletal class III malocclusion symptoms. Methods: The subjects were 200 skeletal class III malocclusion patients. The questionnaire consisted of general characteristics, clinical manifestation, and T score of Korean version of self-rated Symptom Checklist-90-Revision modified by Jae-hwan Kim. The data were analyzed using SAS version 9.2 and t-test, ANOVA, and ANCOVA were used. Clinical manifestation included subjective recognition and radiological analysis. The subjective recognition of the patients consisted of self-satisfaction of the appearance, phonation, mastication, and temporomandibular joint pain. T score consisted of somatization, obsessive-compulsive, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation, and psychoticism. Results: The most serious factor in 9 scales was the severe TMJ pain by ANCOVA. Male patients had a higher T score in phobic anxiety, psyochoticism, somatization and depression than female patients. Those having low appearance satisfaction had the problem in interpersonal sensitivity. Obsessive-compulsive symptoms were conspicuous in phonation difficulty and temporomandibular pain. Conclusions: The patients with skeletal class III malocclusion have more satisfaction with appearance, pronunciation, and phonation than those with skeletal class III malocclusion and overjet. Proper dental treatment will improve the communication and quality of life.

• 인터넷정보학회논문지
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• 제24권4호
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• pp.107-115
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• 2023

This study analyzes the content of YouTube Vlog videos created by patients of Coronavirus disease 2019 ("COVID-19") in South Korea and viewer comments on those videos. As this new infectious disease started to sweep the world in late 2019 and early 2020, the public started facing fear and uncertainty stemming from the lack of sufficient and accurate information about the virus. At the same time, as COVID-19 patients in South Korea were treated in isolation to prevent the spread of the virus, the patients themselves were experiencing anxiety and exclusion from the society. During this period, there was an increase in YouTube Vlog videos created by the patients in which they shared their experiences going through the treatment and recovery processes. To understand how these YouTube Vlog videos were being used by the patients to connect with the society and seek support in a state of isolation and anxiety, this study conducted a qualitative multi-case analysis of three sample YouTube Vlog video channels to analyze their content, as well as a lexicon-based sentiment analysis of viewer comments to understand the experiences and reactions of viewers. The patients' YouTube Vlog videos showed that they shared similar stages of progress, despite each emphasizing a different main theme. Overall, the tone of the viewer comments became increasingly positive over time, although with some variance among different patient cases and stages. The results confirmed that Vlogs of patients played a significant role in reducing the uncertainty around COVID-19 and strengthening social support for the patients. The findings of this study can improve an understanding of the psychological and behavioral aspects of patient experience in isolated treatment and the impact of shared communication among members of society in times of crisis.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제22권1호
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• pp.16-24
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• 2011

Objectives：This study examined the prevalence of psychiatric problems in children with scholastic difficulties who had been referred for mental health services from the Office of Education in Ulsan Metropolitan City. Methods：Child psychiatrists evaluated the referred children using the DSM-IV. Evaluation tools included the Wechsler Intelligence Scale for Children-III, the Children's Depression Inventory, the Korean form of the State-trait anxiety Inventory for children, the ADHD rating. Results：Seventy-six children consisting of 64 boys (84.2%) and 12 girls (15.8%) participated in the study. The average age was 10.3 (SD=0.93) years old. Approximately 74% of the children referred for scholastic difficulties were diagnosed with mental retardation. The Axis I diagnosis among these children were ADHD (86.8%), depression (21.1%), learning disorder (9.2%), communication disorder (4.8%), pervasive developmental disorder (3.6%), internet addiction (1.3%), and mood disorder (1.3%). Their overall measure according to the Child Depression Inventory was 22.7 (SD=16.8), that for the State-Trait Anxiety Inventory for Children was 33.3 (SD=7.9)/32.4 (SD=9.5), and that for the ADHD rating scale was 18.9 (SD=10.9). Conclusion：These results suggest that many children with scholastic difficulties have both complex psychiatric and educational problems.

• 한국정보통신학회논문지
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• 제20권4호
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• pp.683-690
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• 2016

현대사회는 재난의 빈도가 많아지고 그에 따른 피해는 날로 더해지고 있다. 또한 불가측한 미래는 사회안전에 대한 불안한 심리를 가중시키고 있다. 이에 따라 사회안전에 대한 국가적 위기 상황을 대비하기 위해서 ICT 강국으로서 정부의 역할과 빅데이터 활용 서비스 메커니즘 태세의 재난관리체계로의 전환이 필요하다. 따라서 재난을 사전에 예측하고 발생한 재난을 효율적으로 관리하기 위해 전자정부는 재난대응 시스템을 갖추어야 한다. 재난은 다양성, 복잡성, 불가측성 등으로 현대사회의 특성과 유기적 관계가 있기 때문에 그 관리의 효율성을 위해 다양한 접근과 복합적인 처방으로 대국민에게 재난의 불안을 해소해 주어야 한다. 이에 따라 본 고에서 사회안전을 위해 전자정부는 공적으로 효율적인 빅데이터를 잘 활용하여 재난에 대한 대국민 불안 심리를 줄이는 방안으로서 전염병 조기경보 알고리즘 모델을 도식적으로 제시하였다. 또한 전자정부 역할의 중요성을 인식하고 우리의 총체적 부실시스템 원인의 문제점 분석을 통해 그 해결방안으로서 재난대응을 위한 정책적 함의를 제언하였다.