• Title/Summary/Keyword: Policy Evaluation

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Development and Evaluation of Dietary Education Program Using Visual Thinking to Improve Caring Ability and Multicultural Acceptance for Middle School Students: Based on Technology and Home Economics Curriculum Revised in 2015 (중학생의 배려심·다문화수용성 향상을 위한 비주얼 씽킹 활용 식생활교육 프로그램 개발 및 적용: 2015 개정 기술·가정과 교육과정을 중심으로)

  • Koh, Jeewon;Park, Sun Sung;Kim, Seo Hyun;Kim, Yookyung
    • Journal of Korean Home Economics Education Association
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    • v.34 no.2
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    • pp.153-166
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    • 2022
  • The purpose of this study is to develop and evaluate a dietary education program to improve the caring ability and multicultural acceptance of middle school students. Based on the instructional system design of ADDIE model, the dietary education program was developed to contain five sessions including four theoretical lectures and one lab session. Visual thinking technique was used to train students to express their thoughts and emotion by writing and drawing. The dietary education program was conducted for four weeks (from November 19 to December 14, 2018) at a middle school located in Seoul on a total of 69 middle school students, out of which 34 were assigned to an experimental group and 35 were assigned to a control group. Separate paired t-test were conducted for the experimental group and the control group, respectively, to determine the changes in caring ability and multicultural acceptance scores before and after the dietary education. There were significant increases in caring ability (dietary-, emotional-, behavioral- and cognitive caring) and multicultural acceptance (diversity, relationship and universality) scores among the experimental group after the dietary program. However, no differences were observed among the control group. The results indicate that the dietary education program can be an effective tool to improve caring ability and multicultural acceptance of middle school students.

A Comparative Analysis of Mobility Service Satisfaction by Driving Subjects and Experiences of the Latest Technology : Focused on Automated Driving Service (모빌리티 서비스의 운전 주체 및 신기술 경험 여부에 따른 만족도 비교분석 : 자율주행서비스를 중심으로)

  • KIM, Tagyoung;SEO, Jihun;BANG, Soohyuk
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.21 no.5
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    • pp.103-116
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    • 2022
  • The South Korean Ministry of Land, Infrastructure, and Transport designated seven automated driving test beds required to evaluate vehicle performance every year for the expansion of mobility services based on automated driving. As a fundamental study, we suggested a necessary example of evaluating the performance with a satisfaction survey for the services before the evaluation. First, we surveyed the perception of automated driving services of users and the public in Sejong-si, South Korea. The survey showed that the users had a higher level of awareness of automated driving technology and intention to use it than the public. Second, the satisfaction survey was conducted on demand-responsive public transportation and automated driving service users. Notably, using the Wilcoxon Rank Sum Test, among the non-parametric statistical analysis methods, we found that safety-related factors affected the overall satisfaction of users of automated driving services. On the other hand, in the case of the demand-responsive public transportation service users, factors related to service convenience affected overall satisfaction. Hence, the results of these surveys are expected to be used as basic data and guidelines to improve the quality of automated driving services and policy establishment.

Indoor PM2.5 Concentration Distribution and Health Risk Assessment according to the Implementation of a Seasonal Management System (미세먼지 계절관리제 시행 여부에 따른 실내 PM2.5 농도 분포 및 노출에 따른 건강위해성 평가)

  • Shin-Young Park;Dann-Ki Yoon;Hyeok Jang;Sung Won Yoon;Cheol-Min Lee
    • Journal of Environmental Health Sciences
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    • v.49 no.4
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    • pp.218-227
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    • 2023
  • Background: Since 2019, the Ministry of Environment has implemented a seasonal fine dust management system from December to March, targeting high PM2.5 levels with the aim of reducing PM2.5 concentrations and protecting public health. The focus of improving the seasonal management system lies in the atmospheric PM2.5 levels. Considering the primary goal of protecting public health, it is necessary to analyze the policy effects from an exposure perspective rather than a concentration-based approach. Objectives: This study aims to quantitatively assess the improvement of indoor PM2.5 levels and the health impacts of the seasonal management system by comparing the periods before and during its implementation in residential environments. Methods: PM2.5 concentrations within residential environments in a metropolitan area were measured using an optical particle counter (IAQ-C7, K-weather, Ltd, Korea) at one-minute intervals during the pre-implementation period (November 21~25, 2022) and during the implementation period (December 19~23, 2022). Based on the measured PM2.5 concentrations, a quantitative evaluation of cancer and mortality risks was conducted according to age and gender. Results: The results of comparing indoor and outdoor PM2.5 concentrations before and during the implementation of the seasonal management system showed a decrease of approximately 56.6% and 47.9%, respectively. Health risk assessments revealed that both the safety-limit-based and safety-target-based Hazard Quotients (HQ) exceeded the threshold of 0.1 for children under 19 years of age, both before and after the implementation. The mortality risk decreased by approximately 47.9% after the implementation, with children aged 0-9 showing the highest mortality risk at 0.9%. Conclusions: The findings of this study confirmed the positive health impacts of the seasonal management system across all age groups, particularly children under 19 who are more vulnerable to fine dust exposure.

A Study on the Activation of Green Remodeling to Achieve Carbon Neutrality - Focusing on a case of Gwangmyeong City - (탄소중립 목표 달성을 위한 그린리모델링 활성화 방안에 관한 연구 - 광명시 사례를 중심으로 -)

  • Kim, Gi-Ran;Lee, Ju-hyun;Kim, Kyong Ju;Kim, Kyoungmin
    • Korean Journal of Construction Engineering and Management
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    • v.24 no.5
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    • pp.12-21
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    • 2023
  • Green remodeling proposed in the Korean New Deal is a project to build or remodel eco-friendly and energy-efficient buildings using renewable energy facilities and high-performance insulation for public buildings. The government intends to achieve the carbon emission reduction target by conducting green remodeling. Major overseas cities that conduct green remodeling are actively promoting technology support and promotion along with energy performance evaluation according to building characteristics, subsidies for private revitalization, and tax benefits. With this background, the analysis of the current status and problems of the green remodeling project was performed and the Activation factors of Green Remodeling were derived from survey results. This study suggested strategic measures such as a participation of civil society, promotion, and priority selection of administration and policy measures such as a leading role of the public sector, expanding support for the socially underprivileged, and financial support and tax benefits. And this study results are expected to be utilized as basic data to promote the green remodeling project.

A study on the Construction of a Big Data-based Urban Information and Public Transportation Accessibility Analysis Platforms- Focused on Gwangju Metropolitan City - (빅데이터 기반의 도시정보·접대중교통근성 분석 플랫폼 구축 방안에 관한 연구 -광주광역시를 중심으로-)

  • Sangkeun Lee;Seungmin Yu;Jun Lee;Daeill Kim
    • Smart Media Journal
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    • v.11 no.11
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    • pp.49-62
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    • 2022
  • Recently, with the development of Smart City Solutions such as Big data, AI, IoT, Autonomous driving, and Digital twins around the world, the proliferation of various smart devices and social media, and the record of the deeds that people have left everywhere, the construction of Smart Cities using the "Big Data" environment in which so much information and data is produced that it is impossible to gauge the scale is actively underway. The Purpose of this study is to construct an objective and systematic analysis Model based on Big Data to improve the transportation convenience of citizens and formulate efficient policies in Urban Information and Public Transportation accessibility in sustainable Smart Cities following the 4th Industrial Revolution. It is also to derive the methodology of developing a Big Data-Based public transport accessibility and policy management Platform using a sustainable Urban Public DB and a Private DB. To this end, Detailed Living Areas made a division and the accessibility of basic living amenities of Gwangju Metropolitan City, and the Public Transportation system based on Big Data were analyzed. As a result, it was Proposed to construct a Big Data-based Urban Information and Public Transportation accessibility Platform, such as 1) Using Big Data for public transportation network evaluation, 2) Supporting Transportation means/service decision-making based on Big Data, 3) Providing urban traffic network monitoring services, and 4) Analyzing parking demand sources and providing improvement measures.

Evaluation of Eco-friendliness for Tourist Complex Projects by EA-INDEX (EA-INDEX를 활용한 관광단지 개발사업의 친환경성 평가)

  • Seul-Ki Song;Jihyeon Park;Hyun-Jin Choi
    • Journal of Environmental Impact Assessment
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    • v.32 no.2
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    • pp.146-156
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    • 2023
  • Since the tourism complex development projects is promoted for areas with good natural environment and excellent landscapes, it has s significant environmental impact on the surrounding area. Therefore, this study investigated the current status and various environmental influences of tourist complex based on environmental impact assessment reports from 2012 to 2021. Based on the results of the current status analysis of the development projects, EA-INDEX for the tourism complex development projects was developed and applied to comprehensively and quantitatively analyze various environmental impacts. Through this, we investigated eco-friendliness of the development projects by year in the natural environment conservation sector, resource conservation sector, and living environment protection sector. As a result we found that the tourism complex development projects were carried out in a way that increases eco-friendliness over the past ten years, especially in in the natural environment conservation sector. On the other hand, in the case of resource conservation, it has been confirmed that eco-friendliness is decreasing, so it is necessary to make efforts to improve it when establishing new development plans in the future. It is expected that the result of this study will be useful for identifying the development trend and environmental impact of development projects. If an analysis is made that synthesizes information such as policy events and social issues related to development projects in the future, it is also expected that a broader explanation will be possible to identify trends in development projects using EA-INDEX.

Development of a Basic Wood Density for Carbon Accounting in Bamboo Forests (대나무 탄소계정을 위한 목재기본밀도 개발)

  • Eunji Hae;Jaeyeop Chung;Sunjung Lee;Hyejung Roh;Yeongmo Son
    • Journal of Korean Society of Forest Science
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    • v.112 no.2
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    • pp.188-194
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    • 2023
  • This study aimed to derive the basic wood density, one of several carbon emission factors, for carbon accounting of bamboo forests in Korea. Bamboo is mainly distributed in Jeollanam-do and Gyeongsangnam-do provinces, and 101 sample trees were selected for each of the three species (Phyllostachys nigra var. henonis, P. bambusoides, and P. pubescens). The basic wood density derivation used the KS F 2098 method. The measurements showed that the basic wood density was 0.83 g/cm3 for P. nigra var. henonis, 0.81 g/cm3 for P. bambusoides, and 0.72 g/cm3 for P. pubescens. However, the bamboo distribution area in Korea is not very large, and P. pubescens grows in one area only. Therefore, the basic wood density that can be applied to bamboo was 0.79 g/cm3. Evaluation of the uncertainty of the extracted basic wood density showed a very low value of 1.61%, which confirmed the reliability of the basic wood density derived from this analysis. The basic wood density, biomass expansion factor, and root-to-shoot ratio were used to calculate the carbon storage capacity of one bamboo plant and expanded to calculate the capacity for a hectare of bamboo. Carbon storage and absorption of bamboo were calculated by applying a carbon-emission factor, such as the basic wood density. These study results are expected to contribute to the carbon-neutral policy and forest management direction in Korea.

A Study on Improvement of Research Ethic System in University (대학 연구윤리체계의 발전방안 연구)

  • Ahn, Sang-Yoon
    • Journal of Digital Convergence
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    • v.20 no.1
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    • pp.203-211
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    • 2022
  • This study is to examine the causes of research misconduct such as plagiarism, forgery, redundant publication, unfair author expression, and incapacitation of the research ethics system of university researchers and to suggest improvement plan. It basically relied on literature research. In order to supplement the deficiencies in literature research, I sought advice from an expert professor who had experience working in a research-related field in university or who is currently in a position related to research ethics through the delphi-method. As a result of the study, from the perspective of individual researchers, the complacent attitude, dishonesty, and greed for research funds were identified as the main reasons. In terms of organization, it was analyzed for reasons such as lack of detail and application of regulations, lack of verification system, and performance-oriented research environment. In order to overcome research misconduct caused by the researcher's personal reasons, regularization, increase in the number of research ethics education, and strengthening personal penalties were suggested. As a way to overcome irregularities arising from institutional reasons, the reinforcement of the verification system, the reinforcement of the whistle-blower's personal protection system, the omission of promotion, and the quality and quantitative balance of research evaluation was suggested.

Factors Influencing the Intention of Knowledge Sharing of Records Management Specialists in Government-affiliated Public Institutions (정부산하공공기관 기록물관리전문요원의 지식공유의도 영향요인에 관한 연구)

  • Kim, Youngeun;Park, Ji-Hong
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.33 no.1
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    • pp.47-70
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    • 2022
  • The purpose of this study is to empirically verify the factors(organization managerial factors, relational factors and personal factors) that affect the knowledge sharing intention of records management specialists. A total of 126 responses were used for the final analysis and the findings of this study are as follows: First, managers' interests and supports had a significant positive effect on tacit knowledge sharing intention, but evaluation and compensation system had a negative effect on tacit knowledge sharing intention. Second, job stress was found to have a significant positive effect on the intention of knowledge sharing(tacit, explicit). It is required to form an organizational culture where records management specialists can freely participate in knowledge sharing activities with the interest and support of managers. In addition, the process of continuously improving the causes of one of the causes of job stress, such as awareness improvement and deprivation, should be carried out through records management training for all employees. This study is meaningful in that it provides policy implications for promoting knowledge sharing as a solution to the managerial problems faced by records management specialists by utilizing the current staffing structure.

A Study on Activation Plans for Reading Culture Promotion in Gyeongsangnam-do (경상남도 독서문화진흥 활성화 방안 연구)

  • Soo-Kyoung Kim;Min Sun Song
    • Journal of the Korean BIBLIA Society for library and Information Science
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    • v.34 no.2
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    • pp.5-31
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    • 2023
  • The purpose of this study is to investigate the current state of reading culture in Gyeongsangnam-do and its infrastructure in order to develop a balanced reading culture in each of the 18 counties of Gyeongsangnam-do, and to come up with plans to promote reading culture in the libraries in the province. To this end, six measures were proposed to revitalize reading culture in Gyeongsangnam-do by reflecting and synthesizing the survey of reading culture infrastructure in Gyeongsangnam-do, the analysis of the reading status of residents of Gyeongsangnam-do, the analysis of the results of the reading culture promotion project in Gyeongsangnam-do Province and the collection of opinions from experts related to the promotion of reading culture in each field. The results of the study are as follows. ① Establishment of Gyeongnam Reading Culture Promotion Governance, ② Establishment of Gyeongnam Reading Culture Promotion Committee and preparation of basis for evaluation roles such as establishment and implementation of reading culture promotion, ③ Creation of specialized collections and preparation of reading culture programs by region, ④ Service between Gyeongnam Representative Library and Gyeongnam Office of Education Systematization of subject and role division, ⑤ Systematization of role division between Gyeongnam representative library and 18 city and county local government libraries, ⑥ Establishment of grounds for reading culture promotion policy of Gyeongnam and 18 city and county local governments, and establishment of cooperation support system based on related laws and regulations.