• 한국환경교육학회지:환경교육
• /
• 제25권1호
• /
• pp.77-88
• /
• 2012

The purpose of this study was to analyze characteristics of environmental awareness and environmental worldviews on environmental UCCs which made by 27 pre-service biology teachers, and relationship between environmental awareness and environmental worldviews of them. Environmental worldviews were divided into planetary management worldview, stewardship worldview and environmental wisdom worldview. As for theme fo environmental UCCs, most of pre-service teachers chose themes such as environmental destruction, environmental protection, environmental conservation and coexistence with human and environment. Themes of environmental UCCs were somewhat different between females and males. Female pre-service teachers preferred UCC themes related to human's daily life as a consumer but males preferred to environmental protection. Many pre-service teachers referred that major cause of environmental problem was development of environment. Most of them had envionmental wisdom worldview, and tried to use fear appeal to express ways of solving of environmental problems and envieonmnetal worldviews. After making environmental UCCs, more pre-service teachers had envionmental wisdom worldview. This result implies that it is necessary to develop pre-service educational programs realted to environmental worldview formation.

• 대한전자공학회:학술대회논문집
• /
• 대한전자공학회 2005년도 추계종합학술대회
• /
• pp.179-184
• /
• 2005

Computer Education form is rapidly growing and has been developed in a variety of forms such as off-line. on-line, multimedia, ICT education . These forms are changed to E-Learning, Blended-Learning and Ubiquitous-Learning. Ubiquitous-Learning model schools have already been running on a national scale according to the policy of the Ministry of Education. In this study, to understand the necessity for the Ubiquitous-Learning and Ubiquitous-Environment, the awareness of the Ubiquitous environment and U-learning in model schools and general schools is analyzed and compared. Through this study, a desirable model about Ubiquitous-Learning and Environment will be explored.

• 대한가정학회지
• /
• 제43권5호
• /
• pp.149-161
• /
• 2005

The purpose of this study was to use content analysis for the periodic trend of newspapers regarding disabled children in the 1960s (1961, 1962), 1980s (1981, 1982) and 2000s (2001,2002), at intervals of 20 years with the Year of World Disabled People (1981) as the basic point. The results showed that the number of articles was increasing. Topics such as 'medical rehabilitation'. or 'educational environment' were emphasized in the 1960s, 'the environment for social awareness' in the 1980s, and 'educational environment' and 'environment for social awareness' in the 2000s. As for the types of disability, general disability, physical disability, sight impairment, hearing impairment, and other disabilities were covered, but the range of coverage was not comprehensive. The framing pattern followed the trend of the times, with marginal flaming on the decline and diverse framing on the rise. The tones of the articles were positive on the whole.

• 한국컴퓨터정보학회논문지
• /
• 제22권5호
• /
• pp.97-103
• /
• 2017

In this paper, we propose a method to investigate the safety consciousness of a analyst incident response. This study conducted a statistical survey on 154 analysts who hired as expert in environment monitoring organizations in South Korea. The results of the analyses showed that respondents had good awareness on the equipment incident response and complied with laboratory safety regulations very well. Secondly, respondents were aware of the importance in the order of equipment incident response, an analytical laboratory incident response, and the cause of a chemical substance associated incident in an analytical laboratory in regarding the regulation compliance for creating a safe laboratory environment and the securement of laboratory safety. Therefore, (it was identified that) it would be necessary to create a safe environment and integrate a safety management system.

• Human Ecology Research
• /
• 제56권1호
• /
• pp.1-14
• /
• 2018

Technology and Home Economics are associated with gender-related roles. In this respect, students' attitude toward these subjects may be influenced by gender equity awareness with attitudes that may perpetuate gender-biased images of subjects. This study examined the influence of gender equity awareness of middle school students on attitudes toward Technology and Home Economics. Data were collected through a survey to 442 students from eight purposively sampled middle schools in Seoul. Three gender equity awareness groups were identified through a cluster analysis: Equity in house work group (n=163), Traditional gender role group (n=102), and Equity in all areas group (n=152). The analyses of variances enabled an examination of the effects of gender and gender equity awareness. Differences were found among gender and gender equity awareness groups on attitudes toward Home Economics, but not toward Technology. Girls showed higher preference, higher perceived usefulness than boys, but with a lower importance for career preparation for Home Economics. Traditional gender role group scored the lowest on usefulness and importance for everyday life, yet highest on importance for career preparation. Equity in all areas group perceived lowest importance of Home Economics for career preparation. The results show that Home Economics is more strongly gender-typed than Technology, and that effort is needed to change the gender-biased image of the subject.

• 한국정보통신학회:학술대회논문집
• /
• 한국정보통신학회 2013년도 춘계학술대회
• /
• pp.911-913
• /
• 2013

사용자의 행동 추론에서는 수신된 센서 데이터의 신뢰성이 중요하다. 하지만 외 내부 환경, 온도, 진동 등에 따라 센서의 측정값이 달라진다. 이러한 잡음 환경은 센서로부터 수집되는 정보의 신뢰성에 영향을 준다. 때문에 잡음을 감소시키고 사용자의 행동을 추론하는 디지털 필터와 추론 알고리즘이 요구된다. 본 연구는 사용자 행동의 잡음 제거, 왜곡 방지로 칼만 필터와 지수 가중이동 평균 필터의 비교실험을 하였다. 또한 본 제안된 확장가중 이중필터 법과 비교하였다. 결과적으로 제안된 필터가 다른 필터에 비해 잡음 환경에 견고하였다.

• 웰빙융합연구
• /
• 제6권3호
• /
• pp.25-32
• /
• 2023

Purpose: This study is to improve awareness of MSDS in order to prevent university accidents and protect university laboratory workers. In order to improve awareness, measures to increase accessibility through auxiliary means (warning signs, One Page Sheet MSDS, etc) and ways to strengthen safety training (improvement and strengthen MSDS training). Research design, data and methodology: A questionnaire survey was adopted as a research method for this study. Question items were selected, modified, and supplemented by referring to the previous paper. Results: As a result of the survey, MSDS found that it was difficult to find the information they wanted and that there were many technical terms and limitations in using it. In addition, MSDS training is underway, but few university laboratory workers felt that training was helping. This shows that the effectiveness of training is virtually insignificant. Therefore, it seems that improvement measures are needed to solve this. Conclusions: One Sheet MSDS, an effective way for university laboratory workers to communicate information, and MSDS information should be provided with warning signs with large phrases and good visibility. In addition, this study proposes a One Sheet MSDS that prioritizes important MSDS items over all items in the MSDS, and in the field of education, several improvements are proposed, such as "To prevent problems and answers from being shared on the Internet" and "To improve the difficulty of checking the online curriculum".

• Annals of Occupational and Environmental Medicine
• /
• 제35권
• /
• pp.31.1-31.10
• /
• 2023

Background: With modernization, air pollution has become increasingly serious, and its effects on health have been revealed. As a result, public interest in environmental pollution has become critical for regulating air pollution. In our study, we aim to evaluate the impact of air pollution levels on public attention to environmental issues and examine whether awareness of the residential environment's impact on health acts as a mediator in this relationship. Methods: We conducted an analysis on 400 individuals surveyed in the preliminary feasibility study on adverse health effects in the Pohang Industrial Complex, to examine the relationship between particulate matter 2.5 (PM2.5) and attention to environmental issues. Logistic regression analysis was performed, and mediation analysis was used to determine whether awareness of the residential environment's impact on health mediated the relationship. Results: The logistic regression analysis results showed that PM2.5 levels were associated with attention to environmental issues (adjusted odds ratio [AOR]: 2.1; 95% confidence interval [CI]: 1.3-3.5; p = 0.003) and awareness of health impacts (AOR: 3.4; 95% CI: 1.6-7.1; p = 0.001). The PM2.5 levels showed 9.9% (95% CI: 5.4-14.0) increase in the prevalence of high attention to environmental issues, of which, only 1.0% (95% CI: 0.2-2.3) were mediated by health impact awareness. In the overall analysis, 10% of the total effect of PM2.5 on attention to environmental issues was mediated by health impact awareness. Conclusions: According to this study's results, there was a correlation between air pollution levels and attention to environmental issues. Awareness of the health impacts of air pollution partially mediated the effect of air pollution levels on attention to environmental issues. In future studies, it is recommended to identify other mediators to further understand this structure.

• 한국환경교육학회지:환경교육
• /
• 제17권2호
• /
• pp.50-59
• /
• 2004

The environment subject has been introduced to the national curriculum in 1992 in order to overcome serious environmental problems. As using environmental issues in a class, the environment teachers inevitably face some conflicts associated with their role. By applying the questionnaire survey to 192 environment teachers, this study was conducted to understand their attitude and awareness of teacher role in the issue-based classes. The results showed that the majority(92.2%) of the participants had willingness to share their opinion on the issues under consideration with their students. This result implied that environment teachers maintain a position considerably different from the position (value-free and fair) that has been favored and suggested by previous research. This discrepancy may has been related to the unique history and identity of the environment subject in Korea. Despite their high level of willingness, the environment teachers also seemed to experience several barriers to managing issue-based classes effective such as time management, low students interest, and limited teaching materials. To make environmental issue-based classes interesting and meaningful, additional efforts are need to develop issue-based teaching modules and provide both teachers and teacher students with opportunities for learning those modules and teaching strategies.

• 디지털융복합연구
• /
• 제20권1호
• /
• pp.239-247
• /
• 2022

본 연구의 목적은 배양육에 대한 소비자의 인지도 및 이에 영향을 미치는 요인을 성별에 따라 살펴보고자 하는 것이다. 2021년 6월 9일부터 15일까지 온라인 설문조사에 참여한 20세 이상 1,008명의 응답을 분석하였다. 배양육 인지도는 성별에 따라 차이가 있어 남성이 여성보다 높았다. 또 연령대가 낮을수록, 교육 수준이 높을수록, 직업이 학생일 경우 배양육 인지도가 높았다. 배양육 인지도에 영향을 미치는 요인은 전체적으로는 성별, 연령, 직업, 건강에 대한 관심, 환경에 대한 관심, 전통육에 대한 인식, 얼리어답터 성향이었다. 성별에 따라 배양육 인지도에 영향을 미치는 요인은 차이가 있어 남성은 성별, 직업, 건강에 대한 관심, 얼리어답터 성향이, 여성은 연령, 교육 수준, 건강에 대한 관심, 환경에 대한 관심, 전통육에 대한 인식, 얼리어답터 성향이 영향을 미쳤다. 본 연구의 결과는 향후 배양육 연구 개발 및 소비자 정책을 마련하기 위한 기초 자료로 활용될 수 있을 것이다.