• 한국치위생학회지
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• 제16권1호
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• pp.37-43
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• 2016

Objectives: The purpose of the study is to evaluate the contents analysis of the community dental hygiene practice in the dental hygiene students and suggest the outcome based evaluation index of community dental hygiene practice. This study will provide the basic data for the community nursing and social welfare practice. Methods: A self-reported questionnaire was completed by 82 dental hygiene professors and 254 dental hygienists in community health centers after receiving informed consent based on institutional review board from 5th Dec 2014 to 30th Jul 2015. A total of 49 professors and 134 dental hygienists gave the complete answers. The study instrument was adapted from the literature review. The questionnaire consisted of evaluation, purpose of evaluation, and evaluation format. Data were analyzed using SPSS 20.0 program. The contents analysis was carried out through input, process, output, and outcome. Results: The practice outcome evaluation was conducted in 62.9% of the dental hygiene departments and 32.9% of the community health centers. Most of the dental hygiene professors chose "To know what students learned(27.3%)" and "To ensure student's role and behavior in practice(27.3%)." as the purpose of evaluation. The public dental hygienists chose "To score the practice grade(42.1%)." The evaluation method was done anonymously. Conclusions: The outcome based evaluation in community dental hygiene practice was the best method to evaluate the practice education for the competency of the dental hygiene students.

• 대한간호학회지
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• 제13권3호
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• pp.1-33
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• 1983

The role and function of nursing care nowadays, tend to acquire sophisicated technology because specialization has expended due to increase of the medical population and the improvement of national health standards. To implement nursing care independently as a professional nurse, the apprehension of specific knowledge and skill should be acquired during basic nursing education. So it is important for nursing education not only to include theory and actual techniques, but also to strengthen the practical training in the actual clinical setting. This study was carried out with the following objectives; 1. To survey the detailed content and frequency of actual nursing students display during their clinical training. 2. To investigate the detailed content and frequency of actual nursing behavior which students display in each clinical a area. 3. To identify the motive for selection of nursing as their major and to determine the degree of self confidence, extent of knowledge and recognition of nursing responsibility. 4. To observe the relationship between actual nursing behavior and each of the following; 1) Motive for selecting nursing as a major 2) Self confidence 3) Knowledge of nursing care 4) Recognition of nursing responsibility The conclusions of this study were as follows; 1. Among the detailed nursing behavior which junior nursing college students carry out in clinical training; taking respiration's showed the highest frequency, and taking body temperatures, blood pressures, and pulses and making beds were next in frequency in this order. 2. In detailed nursing behaviors according to clinical area; taking vital signs showed the highest frequency in the emergency room, pediatric ward, orthopedic ward, general surgical ward and internal medicine ward. However, in the operating room, assisting with endotracheal tube insertion and sterile techniques were showen to have the highest frequencies. In nursery, umbilical cord care and the measurement of body weight were the highest in frequency In neurosurgical ward, the measurement of vital signs, changing position and tracheostomy care were the highest in frequency. In obstetric and gynecological ward and in the delivery room, checking duration, intensity and frequency of contractions was the highest in frequency. 3. In regard to the motive for majoring in nursing, the aptitude and interest of the student had the highest percentage(32.86%), and self-confidence in nursing activities (M=3.36), knowledge in nursing activities.(M=3. 09), and the recognition of the nursing activity (M= 3.76) wire in the middle range. 4. When the detailed nursing behaviors were compared with motive, self confidence, knowledge and recognition, it was found that when the nursing behavior was difficult and regarding much endeavor although the motive was high, the frequency of the nursing behavior was rather low. But in the cases in which there was much self confidence and a high level of skill was required, nursing behavior was carried more frequently. When there was muck self confidence and skill was not required, the frequency of nursing behavior was rather low. In the cases of a high level of knowledge, the frequency of nursing behavior was low and when recognition for nursing behavior was given the frequency of nursing behavior was low.

• 한국심리학회지:학교
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• 제18권3호
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• pp.317-349
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• 2021

본 연구에서는 디지털 미디어 과사용 여부를 측정하는 인터넷(IOS-Q), 게임(GOS-Q), 스마트폰(SOS-Q) 과사용 선별 질문지를 대규모 일반 청소년 집단을 대상으로 타당화하여, 선별검사 장면에서 활용할 수 있는 유용한 검사 도구를 제시하고자 하였다. 이를 위해 총 9,336명의 중학생(남 4,796명, 여 4,540명)을 두 개 집단으로 구분하고 확인적 요인분석과 탐색적 요인분석을 각각 실시하였으며, 타 지역에서 모집된 초등학생 4,536명(남 2,260명, 여 2,276명) 및 중학생 6,551명(남 3,013명, 여 3,538명)을 대상으로 한 번 더 확인적 요인분석을 실시하였다. 세척도 모두 네 개 하위요인으로 구분되었으며 IOS-Q는 17문항, GOS-Q는 19문항, SOS-Q는 18문항을 포함하였다. IOS-Q와 GOS-Q의 하위요인은 심리적 의존, 문제를 인식함에도 조절실패, 위험한 사용, 다른 영역에의 흥미 감소로 명명되었고, SOS-Q의 경우 위험하고 강박적인 사용, 문제를 인식함에도 조절실패, 다른 영역에의 흥미 감소, 금단/내성으로 명명되었다. 이들은 모두 행동중독이나 충동조절장애의 주요 특징들을 잘 반영하는 것으로 보이며, 내적 합치도 역시 .880-.915로 우수한 편이었다. 이어서 고위험군을 선별하기 위한 절단점을 탐색하고자 잠재프로파일분석과 ROC 분석을 실시하였고, IOS-Q 30.5점, GOS-Q 31.5점, SOS-Q는 36.5점이 최적 절단점으로 제안되었다. 끝으로 연구 의의와 한계점을 논하고 후속연구를 제언하였다.

• 한국방사선학회논문지
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• 제17권3호
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• pp.411-416
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• 2023

본 연구에서는 방사선(학)과 재학생의 주요 학습 도구의 활용성을 조사하고, 방사선사면허 국가시험의 대화형 인공지능 서비스 프로그램인 챗봇의 정답률을 분석하여 방사선학 분야에서 대화형 인공지능 서비스 프로그램의 유용성에 대한 기초 연구에 목적이 있다. 방사선(학)과 재학생의 학습 시 전자기기를 적극적으로 활용한다는 응답자가 84.3%로 나타났다. 또한 학습 시 자료수집의 효율성을 묻는 질문에 140명 중 검색엔진을 1순위로 활용한다고 답한 응답자가 104명이었다. 챗봇을 알고 있는지 붇는 질문에 80%가 알고 있다고 답하였으며, 학업 목적으로 챗봇을 사용한 경험은 22.9%가 1회 이상 사용 경험을 가지고 있었다. 2018년도부터 2022년도까지 시험문제 중 1교시와 2교시의 문제를 챗봇에게 정답을 물어보았다. 그 결과 Chat GPT의 1교시 정답률은 48.28%에서 60%였으며, 2교시 문제의 정답률은 50%에서 62.22%로 나타났다. Bing의 1교시 정답률은 55%에서 64.55%였으며, 2교시 문제의 정답률은 48%에서 52.22%로 나타났다. 본 연구를 통하여 방사선(학)과 재학생들이 전자기기를 통해 학습하고 인터넷을 통해 정보를 찾는 것이 일반적인 경향임을 확인할 수 있었다. 그러나 방사선학 분야에서 대화형 인공지능 서비스 프로그램은 정확성과 신뢰성에 대한 문제가 있으며, 완벽한 해답을 제공하는 것은 어렵기 때문에 계속해서 발전하고 개선되어야 한다.

• 한국방사선학회논문지
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• 제17권7호
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• pp.1109-1114
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• 2023

본 연구에서는 코로나바이러스 19(COVID-19) 대유행이 지속되는 상황에서의 비대면 학습환경에서 3D 프린터로 제작한 교구의 활용이 학업성취도 향상과 학습 동기 유발에 미치는 영향을 조사하였다. 전통적인 강의식 교수법과 3D 프린터로 제작한 교구 및 동영상을 활용한 자기주도학습을 적용한 실험반과 비교반으로 나누어 실험을 진행하였다. 연구 결과, 3D 프린터로 제작한 브레인 퍼즐을 활용한 실험반에서는 전통적인 강의식으로 학습한 비교반에 비해 학업성취도의 향상이 나타났다. 이는 시각적이고 체험적인 학습을 통해 학생들이 주체적으로 지식을 습득하는 데 도움이 되었을 것으로 추정된다. 브레인 퍼즐을 통한 수업은 학생들에게 흥미로운 학습 경험을 제공하며, 수업의 전반적인 만족도에서도 긍정적인 결과를 얻었다. 이러한 결과는 교구를 활용한 수업이 학생들의 학습 동기를 높이고 학업성취도를 향상시킬 수 있는 효과를 나타낸다. 따라서 코로나바이러스 19로 인한 비대면 학습 환경에서 3D 프린터로 제작한 교구의 적극적인 도입은 학습자 중심의 교육 방법의 혁신을 통해 교육의 품질을 향상시킬 수 있을 것으로 기대된다.

• 한국학교보건학회지
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• 제29권2호
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• pp.90-97
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• 2016

Purpose: The purpose of this study was to investigate the relationship between sleep timing and depressive mood in Korean adolescents. Methods: The study analyzed the data from the 2007~2015 Korea Youth Risk Behavior Web-based Survey. A total of 541,693 students in grades 7~12 were included in the final analysis. Multivariable logistic regression was used to examine their sleep timing and depressive mood, adjusted for sex, grade, region, socioeconomic status, academic performance, alcohol, smoking and physical activity. Sleep duration and sleep quality were also included in our model to identify whether or not the effect of sleep timing on depression is mediated by sleep duration or sleep quality. Results: The prevalence of depressive mood was 32.7% and the mean sleep timing was 12:13 AM. After adjustment for eligible covariates, the association between sleep timing and depressive mood showed a J-shaped curve. Adolescents who slept at 8 pm~10 pm were 39% more likely to be depressive (OR = 1.39, 95% CI 1.30~1.40) and at 3 am~ 4 am were 67% more likely to be depressive (OR=1.67, 95% CI 1.64~1.70) than adolescents who slept at 11 pm~12 am. These associations persisted after being adjusted for sleep duration and sleep quality. Conclusion: Sleep timing was related to depression in adolescents, independent of sleep duration and sleep quality. It appears that there is a certain sleep timing beneficial to mental health of adolescents.

• 한국학교보건학회지
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• 제27권1호
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• pp.7-21
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• 2014

Purpose: This study aims to evaluate the effects of school-based education programmes to prevent unintentional injuries in 7~19 years old. Methods: To perform a systematic literature survey, the researchers searched three databases - MEDLINE (PubMed), EMBASE and THE COCHRANE LIBRARY - for literature relevant to 'safety accidents in school' (published up to October 2013). The term 'school-based unintentional injuries' was used to sort out studies on injuries. This study adopted a pretest-posttest comparative design and the participants were children and adolescents aged 7 to 19 years. Results: The search yielded 9,553 records, of which eight studies were included in the review. The eight studies examined the effect of school-based education programmes to prevent unintentional injuries. The research revealed that education programmes had a significant impact on knowledge improvement and behavior change. Although two studies of the total eight showed a difference in attitude scores between the experimental group and the control group, the difference was not statistically significant. Conclusion: Despite the changes in education and public policy, trauma-related injuries continue to result in an unacceptably high morbidity and mortality, particularly among young people. More effective school health programs, policies and programmatic interventions are needed to reduce safety accidents and improve health among youth.

• 한국치위생학회지
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• 제23권6호
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• pp.475-483
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• 2023

Objectives: This study aimed to determine whether adolescents with allergic rhinitis are at an increased risk of stomatitis and to ascertain possible sex-specific differences. Methods: The data for this cross-sectional study was obtained from the 18th Korea Youth Risk Behavior Web-based Survey (2022). Of the 56,213 students surveyed, 51,850 (boys 26,397 and girls 25,453) were included in the final analyses. Multivariate logistic regression was performed to identify the impact of allergic rhinitis on the risk of stomatitis among Korean adolescents. Results: In Model II, which was adjusted for allergic disease, boys with allergic rhinitis had a 1.53-fold (adjusted odds ratio [aOR]=1.53, 95% confidence interval [CI]=1.40-1.67), and girls had a 1.35-fold (aOR=1.35, CI=1.25-1.46) elevated risk of stomatitis than in those without. In Model III, after adjusting for all covariates, boys with allergic rhinitis had a 1.48-fold (aOR=1.48, CI=1.36-1.62) elevated risk of stomatitis than in those without, and girls had a 1.32-fold (aOR=1.32, CI=1.22-1.43) elevated risk, which remained statistically significant after adjusting for covariates. Therefore, allergic rhinitis in adolescents exerts a detrimental effect on the risk of experiencing stomatitis symptoms; the risk was higher in boys than in girls. Conclusions: These findings suggest that oral health care attention and intervention are needed for adolescents with allergic rhinitis.

• 한국환경보건학회지
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• 제46권3호
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• pp.344-352
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• 2020

Objectives: Much attention has been paid to indoor air quality. Ventilation within schools is important because of indoor air quality and its effect on health and learning performance. In this study, we evaluated the carbon dioxide (CO₂) concentrations and ventilation rates in schools. Methods: This study measured the concentration of CO₂ in elementary, middle, and high school classrooms over six months. The seasons during the study were summer, fall, and winter. Sensor-based monitoring was used and the basic characteristics of the classroom were investigated. The body surface area of the students was used to calculate the CO₂ generation rate, and the air change per hour (ACH) was evaluated using mass balance modeling. Results: The average CO₂ concentration measured in most schools exceeded 1000 ppm. The ventilation rates varied from season to season. Compared to the recommended ventilation rate of 4.9 ACH, the roughly 3 ACH calculated in this study indicates that most schools possessed insufficient ventilation. Conclusions: The concentration of CO₂ in school classrooms could be an indicator of indoor air quality and can affect students' learning ability. In this study, CO₂ concentrations exceeding the standard indicate a lack of ventilation along with problems with indoor air quality. Therefore, appropriate improvements are needed to overcome these problems.

• Journal of Preventive Medicine and Public Health
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• 제18권1호
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• pp.113-127
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• 1985

대기오염(大氣汚染)이 비교적 심각(深刻)하다고 생각되는 도시와 농촌과의 호흡기증상을 비교(比較)해 보고자 대구 주민 470명, 포항 364명, 농촌지역인 의성군 주민 472명을 대상(對象)으로 호흡기증상에 대한 설문지를 만들어서 1984년 4월 10일에서 4월 30일까지 각 지역 중 고학생들을 통하여 그들 가족에게 설문하였다. 각 지역에 따른 증상호소율을 볼 때 대체로 도시가 농촌보다 높았는데 특히 ${\ulcorner}$목이 부었다${\lrcorner}$고 느끼거나 ${\ulcorner}$가래${\lrcorner}$, ${\ulcorner}$천식${\lrcorner}$ 증상이 농촌에 비해 도시가 높게 나왔으며(p<0.05), 다만 여자에서 ${\ulcorner}$감기를 심하게 앓는다${\lrcorner}$는 경우는 농촌이 높았다. 연령군(年齡群)에 따라 도시, 농촌을 비교(比較)해 보면 남자 19세 이하군에서 ${\ulcorner}$목이 부었다${\lrcorner}$고 느끼는 경우가 농촌에 비해 포항이 높았으며(p<0.05), 남자 40대에서는 ${\ulcorner}$식은땀${\lrcorner}$, ${\ulcorner}$목의 이물감${\lrcorner}$이 오히려 도시에서 농촌보다 낮게 나타났다. 학생들에게서는 도시, 농촌간의 차가 거의 없었고, 직업인에서 ${\ulcorner}$목이 부었다${\lrcorner}$고 느끼는 예가 포항이 농촌보다 높았으며(p<0.05), ${\ulcorner}$감기${\lrcorner}$, ${\ulcorner}$잔기침${\lrcorner}$은 포항이 농촌보다 낮았다(p<0.05). 이상에서 몇 항목에 대해 농촌이 더 높은 것은 농부(農夫)들의 심한 피로(疲勞)와 농약 등에 의한 것으로 생각되나 전반적(全般的)으로 볼 때 ${\ulcorner}$천식${\lrcorner}$, ${\ulcorner}$가래${\lrcorner}$ 등 도시가 농촌보다 많은 항목에서 호소율이 높았다. 이는 산업연료(産業燃料), 차량(車輛)의 배기(排氣)가스, 먼지 등의 영향이 아닌가 생각된다.