• 한국의료질향상학회지
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• 제26권1호
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• pp.46-54
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• 2020

Purpose: The purpose of this study was to, present basic data on the necessity of introducing assistant staff to support administrative tasks related to patient safety. Methods: This was a cross-sectional study. The participants (n=103) of this study were nurses, working at general and long-term care hospitals in Korea. Data were collected using structured questionnaires on August 29, 2019 and analyzed with SPSS 25.0. Specifically, data analysis was conducted using frequencies, mean and standard deviation, independent t-test, and X²-test. Results: Assistant staff was needed to support patient safety tasks, but this required nurses who could fully perform patient safety tasks by supplementing their work experience rather than employees who only support administrative tasks. This is because the hospital's patient safety management activities are difficult to distinguish between administrative tasks and patient safety tasks, and even nurses with five years of work experience, must be aware of the basic concepts and should have knowledge of patient safety and have gained experience in managing the patient safety activities. Conclusion: Hospitals are calling for an improvement in the system that increases the number of workers in charge of patient safety affairs and lowers their work experience, rather than the introduction of assistant staff who help with patient safety work.

• 대한인간공학회지
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• 제35권5호
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• pp.465-472
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• 2016

Objective:This study is on the characteristics of motorcycle accidents occurring in the mail delivery process by skill level. Background: The tendency of delivery postmen's driving in a hurry may become the cause of accidents since there is a constraint that delivery should be completed within a limited time. Method: This study analyzed the traffic accident data of 259 delivery postmen, who had been approved as occupation-related industrial accident victims from 2009 to 2012, by their work experience in view of season, day of the week of an accident occurrence, accident occurrence time, accident cause, collision type, and driving situation. Results: Accident characteristics of delivery postmen show that the ratio of accidents occurring to those who had less than 10 years of work experience was high. There were many motorcycle collisions in winter and summer by season and an unexpected object, along with road condition, took up 70.7% of the accident sources. There were no differences in accident occurrence time, the day of the week, season, accident source, and collision type between the group of delivery postmen with less than 10 years of work experience and those with 10 years or more of work experience. However, there was a difference in distribution of driving condition. Conclusion and Applications: The results of this study can be used to present the policies or guidelines for the accident prevention of delivery postmen since the results show the characteristics of the injured and accident occurrence characteristics in relation with the delivery postmen's motorcycle collisions.

• 아동학회지
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• 제24권1호
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• pp.77-97
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• 2003

This study analyzed attitudes of primary school children about volunteer service as reported by 582 children, 267 parents and 236 teachers. It aimed to develop a program for the activation of primary school children's volunteer activities and internalization of the importance of continuous involvement in volunteer activities. Two 6th grade classes were sampled for participation in the experience-based preparatory education program. Questionnaires were distributed to subjects. Data were analyzed by SPSSWIN 10.0. Results showed that the experience-based preparatory education program elevated the level of children's motivation for volunteer activities and heightened their satisfaction with volunteer work. Recommendations were made further study.

• 보건의료산업학회지
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• 제6권3호
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• pp.157-169
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• 2012

This survey was undertaken to identify knowledge and performance level of MRSA infection control among medium and small hospital nurses. The subjects of the study were 261 medium and small hospital nurses. The collected data were analyzed by using SPSS WIN 18.0. The total mean values of the knowledge and performance on the MRSA infection control were $9.51{\pm}1.67$ and $2.26{\pm}.47$ respectively. the Knowledge about the general characteristics according to work department, MRSA infection control department presence, MRSA infection control guidelines presence, MRSA infection control education experience, MRSA infection control education method according to the statistically significant differences were observed. The performance about general characteristics according to age, work experience, work department, MRSA infection control department presence, MRSA infection control guidelines presence, MRSA infection control education experience and MRSA infection control education methods according to the statistically significant differences were observed. It is having sufficient various facilities, to enhance nurses knowledge about management of MRSA infection. If the continuous education of professional infection control is offered, it contributes to protect MRSA infection in the medium and small hospitals.

• 대한지구과학교육학회지
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• 제4권2호
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• pp.142-150
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• 2011

This study is aimed to offer the elementary school teacher's experience and awareness about science field trip and science museum field trip, by analyzing the survey of 867 students and 81 teachers in Seoul. Research shows 67.9% high figure of elementary school teacher's experience on science field trip. That experience is include 61.8% of science museum using experience. In case of elementary school teacher's pre-activity is only 53.1% and most of them was visiting Website. Post-activity is more than preceding activity(74.1%) but method is too simple like checking work sheets. 62.3% of elementary school students have been to science field trip and science museum that is higher than teachers'. 66.5% of students said science field trip is influence on science study in good ways but there are some difficulties like lack of pre-activity(33.0%) and unkind information about science museum(21.9%). For activation of science field trip, resources development for effective science field trip operating, program development for pre- and post-activity, school group science field trip program development which is linked science curriculum, complement and expand activity information of science field trip institution.

• 한국콘텐츠학회논문지
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• 제18권8호
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• pp.197-209
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• 2018

본 연구의 목적은 질적 연구방법인 내러티브를 바탕으로 학교상담사의 삶 속에서 자녀양육 경험은 어떠하였으며 자녀양육 경험의 의미는 무엇이었는지 탐구하는 데 있다. 연구를 위해 8년 이상의 경력이 있고 학교상담사로 근무하며 자녀를 청소년 시기에 양육한 경험이 있는 두 명의 여성을 연구 참여자로 선정하였으며, 인터뷰를 거쳐 다음과 같이 연구 결과를 도출하였다. 3차원적 내러티브 탐구공간이라고 지칭되는 시간성 사회성 장소에 집중하여 학교상담사들의 자녀양육 경험을 구성하였는데 결과는 다음과 같다. 먼저 학교상담사들은 원가족에게 양육 받은 경험이 자녀에게 영향을 미치고 있음을 "통찰" 하였다. 상담공부 후 훈육과 강압적인 태도로 양육한 것에 대해 "반성과 사과"의 과정을 거쳐, 자녀를 이해하고 바람직한 부모-자녀관계를 형성하고자 노력하는 "충분히 좋은 양육자 되어가기"를 탐색할 수 있었다. 그리고 체험적 통찰을 통해 "진정한 상담사로 거듭나기"로 변모해 가고 있었으며, 이는 "온전히 기능하는 나"의 의미를 담고 있었다.

• 대한영양사협회학술지
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• 제24권1호
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• pp.1-18
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• 2018

Sustainable practices of school foodservices are gaining more attentions. The study aimed to investigate dietitians' performance levels of sustainable practices in school foodservice settings in Gyeonggi Provinces. Using a survey method was used, and data were collected from 358 participants (response rate 59.7%) to be analyzed using the SPSS program. The evaluation tool for sustainable practices of school foodservices consisted of four sections and 34 criteria with 100 points. Employment status of the respondents was as follows: nutrition teachers 40.9%, dietitians (permanent) 45.1%, and temporary position dietitians 13.2%. Dietitians' performance for sustainable practices marked 65.67 points out of 100 (performance rate 66%) and were in the following order by section: sustainable foodservice management criteria (69%), support activities (69%), planning and evaluation (68%), and outcome management (52%). Regarding sub-sections, criteria that acquired higher performance rates were labelling of food origin (99%), use of seasonal vegetables and fruits (98%), food waste management by contract dealer (98%), and planning for reducing of food waste and solid waste (91%). Meanwhile, criteria that showed the lowest scores were installing water conservation devices on equipment (19%), operating food donation programs for communities (21%), use of sensor lights for electricity conservation (24%), planning for annual energy conservation (40%), and implementation of education programs for foodservice workers on sustainable activities (42%). Performance scores differed according to school levels and working experience of dietitians, indicating that dietitians at elementary school foodservices or with work experience of 15 to 20 years showed higher performance than those at high schools or with less than 5 years of work experience (P<0.001, P<0.05). Based on the results, action plans for improvement were suggested.

• Journal of Communications and Networks
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• 제10권4호
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• pp.430-436
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• 2008

Recent studies have convinced that network coding can improve the performance of live media streaming in terms of startup delay, resilience to peer dynamics, as well as reduced bandwidth cost on dedicated streaming servers. However, there still exist some strategy drawbacks and neglected problems which need to be further researched. In addition to the commonly used evaluation parameters of the network and user experiences mentioned above, we focus on additional key factors, playback lag and switch lag, which have not been fully explored in previous work. In this paper, we present SonicStream, a novel and fully implemented live peer to peer (P2P) media streaming system with consideration of rich user experiences, including startup delay, playback continuity, playback lag, switch lag, etc. In pursuit of a further enhanced user experience, we revise traditional peer selection/data scheduling methods. Through a series of experimental evaluations and a cautious comparison with the latest similar work $R^2$, the superior performance of SonicStream has been preliminarily verified.

• 한국학교수학회논문집
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• 제22권1호
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• pp.47-61
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• 2019

본 연구는 6개 시 도 36명의 고등학교 수학교사를 대상으로 학생 지도에서 겪는 어려움을 탐색하고, 교사의 성별, 직위별, 경력별로 어려움에 대한 인식의 차이가 있는지 확인하는 것이 목적이다. 그 결과 수업 요인 중 학생 지도에서 겪는 교사들의 어려움은 학생 평가, 교수 학습 방법 순으로 나타났으며, 교사 집단별 평균 차이 검증은 대체로 통계적으로 유의한 평균 차이가 없는 것으로 나타났다. 그리고 수학 교과 내용학과 교육학이 학생 지도에 도움이 된 정도는 선행연구와 달리 두 가지 모두 다소 낮게 나타났다.

• 임상간호연구
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• 제29권3호
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• pp.238-248
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• 2023

Purpose: This study aimed to examine the relationships between positive nursing organizational culture, organizational communication satisfaction, and the level of work engagement among nurses working in tertiary hospitals, as well as to identify influencing factors on work engagement. Methods: This study used a descriptive research design. Data were collected from 184 general nurses working in four tertiary hospitals in Seoul using self-report questionnaires from March 13 to 30, 2023. The collected data were analyzed using descriptive statistics, t-test, ANOVA, Scheffé test, Pearson correlation, and hierarchical regression. Results: In the hierarchical regression analysis, the variables that significantly influenced work engagement in Model 1 were marital status (β=.26, p=.002), graduate or higher degree (β=.41, p<.001), more than 1 year and less than 3 years (β=.18, p=.030) and 3 years or more but less than 5 years of clinical experience in present hospital (β=.17, p=.023), and satisfaction (β=.27, p=.002) and moderate satisfaction with pay (β=.18, p=.033). In model 2, adding the subdomains of positive nursing organizational culture and organizational communication satisfaction to the Model 1, the variables that had a significant effect on work engagement were trust-based organizational relationships (β=.50, p<.001) and organizational communication satisfaction (β=.25, p=.005). Conclusion: The results suggest that education level, clinical experience, and satisfaction with pay should be considered to improve nurses' work engagement. In addition, it was identified that organizational relationship based on trust and organizational communication satisfaction are the main influencing factors for improving work engagement.