• 한국방사선학회논문지
• /
• 제17권4호
• /
• pp.615-623
• /
• 2023

본 연구는 조직 안전 문화가 방사선사의 환자 안전에 대한 인식도와 안전 행동에 미치는 영향을 살펴보고자 진행된 연구이다. 연구는 설문조사 결과를 바탕으로 진행하였으며 설문조사는 일반적 특성, 환자 안전을 위한 노력, 환자 안전 문화의 3개 요인으로 나누어 진행하였다. 연구 결과 환자 안전에 대한 인식의 차이를 나타내는 요인은 일반적 특성에서 연령, 업무경력, 업무에 대한 만족도가 영향 요인으로 나타났고 성별이나 학력, 근무 형태는 환자 안전에 대한 인식도의 차이에 영향을 주는 요소로 포함되지 않았다. 환자 안전을 위한 노력으로는 병원의 지원 및 교육, 환자 안전 활동 및 오류에 대한 대응 방식 모두 영향 요인으로 나타났으며 특히 오류에 대한 대응 방식이 다른 항목에 비하여 더 높은 연관성을 나타내었다. 환자 안전 문화는 팀워크와 개방적인 의사소통 두 가지 항목에 대해 분석하였으며 연구 결과 두 항목 모두 방사선사의 환자 안전에 대한 인식도와 높은 관련성을 나타내었다.

• Safety and Health at Work
• /
• 제14권1호
• /
• pp.66-70
• /
• 2023

Background: Online teaching and learning extend the duration of using gadgets such as mobile phones and tablets. A prolonged usage of these gadgets in a static position can lead to musculoskeletal disorders (MSD). Therefore, this study aims to identify the risk factors related to musculoskeletal symptoms while using gadgets during work from home due to the COVID-19 pandemic. Method: A cross-sectional survey with online-based questionnaires was collected from the University of Indonesia, consisting of lecturers, students, and managerial staff. The minimum number of respondents was 1,080 and was defined by stratified random sampling. Furthermore, the dependent variable was musculoskeletal symptoms, while the independent were age, gender, job position, duration, activity when using gadgets, and how to hold them. Result: Most of the respondents had mobile phones but only 16% had tablets. Furthermore, about 56.7% have used a mobile phone for more than 10 years, while about 89.7% have used a tablet for less than 10 years. A multivariate analysis found factors that were significantly associated with MSD symptoms while using a mobile phone, such as age, gender, web browsing activity, work, or college activities. These activities include doing assignments and holding the phone with two hands with two thumbs actively operating. The factors that were significantly associated with MSD symptoms when using tablets were gender, academic position, social media activity, and placing the tablet on a table with two actively working index fingers. Conclusion: Therefore, from the results of this study it is necessary to have WFH and e-learning policies to reduce MSD symptoms and enhance productivity at work.

• 한국정보통신학회:학술대회논문집
• /
• 한국정보통신학회 2021년도 춘계학술대회
• /
• pp.100-103
• /
• 2021

대부분의 기업에서는 우수한 인적 자원의 유출을 방지하기 위해 직원들이 이직 및 퇴사하는 이유를 연구한다. 이에 기업은 직원이 퇴사하기 전에 면담을 하거나 설문조사를 통해서 연구에 필요한 데이터를 얻는다. 하지만 설문조사에서는 직원들이 직장 생활을 하는 데에 불리할 수도 있는 의견을 드러내려고 하지 않아 정확한 결과를 얻기 힘든 것이 현실이다. 한편, 한국노동연구원에서 발표한 자료에 따르면 기업이 요구하는 최소 학력 수준과 직원의 학력 수준 간의 차이가 클수록 이직 경향이 커진다. 따라서 본 연구에서는 한국노동연구원의 자료에 착안하여, 직원이 가지고 있는 객관적 데이터인 전공, 교육수준, 재직 중인 회사 유형 등의 데이터를 기반으로 직원의 퇴사 여부를 예측하고자 한다. 퇴사 예측 모델을 생성하기 Decision Tree, XGBoost, kNN, SVM을 활용하였으며 각각의 성능을 비교했다. 이 결과, 지금까지 설문조사로 진행되었던 연구에서 파악하지 못한 다양한 요인을 알아낼 수 있었다. 이를 통해 기업이 퇴사 예측 모델을 이용하여 직원이 퇴사하기 전에 미리 이를 인지하고 방지하는 데에 도움을 줄 수 있을 것으로 예상된다.

• 융합보안논문지
• /
• 제22권1호
• /
• pp.61-69
• /
• 2022

대규모 사이버공격이나 테러가 발생하여 국가가 막대한 피해를 보거나 안보에 치명적인 위협이 되었을 때에서야 비로소 사이버보안 인력 양성에 대한 사회적 관심은 높아진다. 또한, 정부에서는 사이버보안 인력 양성과 확보 정책을 제시하곤 한다. 하지만, 양성된 사이버보안 인력이 관련 기관이나 기업에 취업한 이후에 이들을 체계적으로 관리할 수 있는 시스템은 아직 미약하다. 소프트웨어 인력은 표준화된 자격등급 모델이 있어서 각 등급별로 적합한 직무를 설정하여 관리하고 있다. 사이버보안 인력도 경력, 학력, 교육훈련 실적 등을 고려한 특화된 자격등급 모델이 필요하다. 자격등급을 부여함으로써 각 등급별로 수행할 수 있는 직무를 설정하고 부서의 직책과 직위도 등급을 고려하여 부여해야 한다. 따라서 본 논문에서는 사이버보안 인력의 효율적으로 관리하기 위한 자격등급 모델을 제안한다.

• 한국기록관리학회지
• /
• 제23권2호
• /
• pp.27-48
• /
• 2023

국내 공공기관에서 행정정보 데이터세트는 체계적인 관리가 필요한 전자기록물로 인식된다. 이와 관련해 최근 국가기록원과 학계를 중심으로 기록관리 실행을 위한 구체적인 방안이 논의되고 있다. 본 연구의 목적은 향후 공공기관의 기록관리 실무 현장에서 데이터세트 평가선별 시 고려할 사항과 행정정보 데이터세트의 가치를 효과적으로 파악할 수 있는 평가지표의 개선방안을 도출하는 것이다. 본 논문은 이론적 배경 및 데이터세트의 평가선별 현황을 분석하여 데이터세트 평가선별에 필요한 고려사항을 도출하고, 기존 연구에서 제시된 평가지표의 개선방안을 제안하였다. 본 연구의 결과가 향후 공공기관 데이터세트 관리체계 정비와 관리 프로세스 보완에 관한 논의 활성화로 이어지기를 기대한다.

• Safety and Health at Work
• /
• 제14권3호
• /
• pp.332-339
• /
• 2023

Background: The aim of the study was to test the validity and reliability of the Perceived Future Decent Work Securement Scale for Turkish nursing students. Methods: A cross-sectional, methodological study design was used. The study was carried out at three nursing undergraduate programs in Turkey during the academic year of 2020-2021 with 336 senior nursing students. Language validity and content validity analyses were performed for the scale adaptation, followed by confirmatory factor analysis (CFA) for construct validity. The reliability of the scale was determined using the test-retest and Cronbach's alpha internal consistency coefficient. Results: The scale-content validity index score was 0.988. In CFA, all goodness-of-fit indices verified the acceptable fit of the model; its root mean square error of approximation was 0.076; the normed fit index was 0.909; the standardized mean square residual was 0.097; the relative fit index was 0.881; the goodness-of-fit index was 0.915; the adjusted goodness-of-fit index was 0.872 and χ²/df = 2.932. The overall reliability was α = 0.86. The item-total correlations of the scale were above the acceptable level, and the test-retest analysis had a high correlation. The access to healthcare (14.68, SD 3.53) obtained the highest average score, and the adequate compensation (8.52, SD 3.76) was the lowest rated by the senior nursing students. Conclusion: The Perceived Future Decent Work Securement Scale is a valid and reliable scale to assess nursing students' future decent work securement.

• 치위생과학회지
• /
• 제23권4호
• /
• pp.271-281
• /
• 2023

Background: This study aims to improve dental hygiene education by investigating the relationship between metacognition, learning flow, and problem-solving abilities in dental hygiene majors. Methods: A survey was conducted on 2nd to 4th-year students from dental hygiene programs, with 132 responses analyzed. Data analysis involved t-tests and ANOVA to examine the differences in metacognition, learning flow, and problem-solving abilities based on the general characteristics. Multiple regression analysis was employed to investigate the factors influencing the dependent variable, which is problem-solving abilities. The collected data were analyzed using SPSS. Results: First, when comparing metacognition, learning flow, and problem-solving abilities based on the general characteristics of the study participants, statistically significant differences were observed in common factors such as major satisfaction, subjective academic performance, GPA (grade point average), and reason for major choice (p<0.05). Second, it was found that there is a significant positive correlation between metacognition, learning flow, and problem-solving abilities in dental hygiene students (r≥0.79, p<0.05). In other words, higher levels of metacognition and learning flow were associated with better problem-solving abilities. Third, factors influencing problem-solving abilities were identified, with both metacognition and learning flow having a statistically significant positive impact. It was also noted that metacognition had a greater influence on problem-solving abilities compared to learning flow (adjusted R²=0.815, p<0.05). Conclusion: To enhance the core competency of problem-solving abilities, it is essential to improve metacognition and learning flow. To enhance metacognition and promote learning flow, strategies such as goal setting, utilizing effective learning methods, boosting self-efficacy, managing the learning environment, choosing activities that foster immersion, stress management, self-assessment and feedback integration, improving focus, and utilization a variety of learning experiences will be necessary.

• 무역학회지
• /
• 제48권1호
• /
• pp.55-81
• /
• 2023

본 연구의 목적은 한국 무역의 주요 이슈와 동향을 분석하고 향후 무역규범 연구에 대한 시사점을 도출하는데 있다. 분석자료로서 Korean Journal Citation Index 데이터베이스에서 2000년부터 2022년 7월까지 'Trade Rules'로 검색된 영문 키워드로 총 476개의 학술지를 분석하였다. 분석 방법으로는 동시발생네트워크와 텍스트마이닝 방법의 하나인 토픽트렌드 분석이 있다. 분석 결과, 최근 한국 무역을 대표하는 키워드는 연구 저널 수가 급증한 카테고리인 Topic 4(투자조약), Topic 7(무역안보), Topic 8(중국 보호무역주의), Topic 11(무역결제) 4가지로 나타났다. 이들 주제의 주요 배경은 기존의 국제무역 체제를 위협하는 미국과 중국 간의 무역마찰이며, 중국의 보호주의, 무역 안보 시스템의 변화, 새로운 투자 협정, 지불 방법의 변화에 대한 상세한 연구는 가까운 장래에 도전 과제가 될 것이다.

• Nutrition Research and Practice
• /
• 제17권6호
• /
• pp.1155-1169
• /
• 2023

BACKGROUND/OBJECTIVES: Unhealthy food choices among young adults are common globally, and the incidence of chronic diseases, such as obesity, is rising. Food literacy (FL) is important for improving and maintaining individual health in a rapidly changing food environment and can form the basis for following a sustainable diet. Therefore, it is essential to improve FL among young adults, particularly college students, who are in the formative years of their lifelong food habits. This study examined the facilitators and barriers of FL and related dietary behavior among college students in South Korea. SUBJECTS/METHODS: This study recruited 25 college students with different residence types using convenience and snowball sampling. In-person, telephone, and video interviews were conducted from March to November 2021. The interview data were analyzed using framework analysis based on the socio-ecological model. RESULTS: At the individual level, prior good experiences with food were the most frequently mentioned facilitator. In contrast, the major barriers were a lack of knowledge, financial hardship, irregular schedules, and academic stress. At the interpersonal level, the influences of family and peers, such as early exposure to healthy eating habits and opportunities to have easy accessibility to farms and farming, are major facilitators, but the lack of a sense of community was the major barrier. At the environmental level, the major barriers were unfavorable food environments at home and in neighborhoods, such as the absence of kitchens in housing and large packaging of produce at markets. CONCLUSIONS: Many factors affected the students' FL and related healthy eating practices. These findings suggest that a campus-based FL program should be developed by reflecting on these facilitators and barriers.

• 한국임상약학회지
• /
• 제34권1호
• /
• pp.21-29
• /
• 2024

Background: Daytime sleepiness, a common phenomenon among adolescents focused on academics, has negative effects on aspects such as growth and overall learning. However, research on various drugs and diseases affecting daytime sleepiness is lacking in the reality. Therefore, this study aims to investigate the factors influencing daytime sleepiness in adolescents with daytime sleepiness. Methods: This study was conducted through a survey of 2,432 middle and high school students, aged 14 to 19. The questionnaire consisted of information on socio-demographic characteristics, overall health status, and sleep patterns. The Pediatric Daytime Sleepiness Scale (PDSS), translated into Korean, was used to assess daytime sleepiness. Daytime sleepiness was measured by calculating the total score for each item of the PDSS, and divided into two groups based on the cutoff value of 19, which was the upper quartile. Results: We analyzed a total of 1,770 students including 799 boys and 971 girls. Students with a PDSS score of 19 or higher made up 33.3% of boys and 66.7% of girls. In multivariate analyses, females, smoking, poor self-reported health level, sleep after 12 am, not feeling refreshed in the morning, headache, muscle pain, and scoliosis increased the risk of daytime sleepiness significantly. The AUROC of PDSS, including significant factors in multivariate analyses, was 0.751 (95% CI 0.725~0.776). Conclusions: Daytime sleepiness in adolescents affects growth, academic performance, and emotional stability. Therefore, it is important to manage medications, diseases, and other factors that affect daytime sleepiness on a social level.