• Educational Technology International
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• v.18 no.1
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• pp.1-25
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• 2017

Educational applications of big data analysis have been of interest in order to improve learning effectiveness and efficiency. As a basic challenge for educational applications, the purpose of this study is to develop a comprehensive data set scheme for learning analytics in the context of digital textbook usage within the K-12 school environments of Korea. On the basis of the literature review, the Start-up Mega Planning model of needs assessment methodology was used as this study sought to come up with negotiated solutions for different stakeholders for a national level of learning metrics framework. The Ministry of Education (MOE), Seoul Metropolitan Office of Education (SMOE), and Korean Education and Research Information Service (KERIS) were involved in the discussion of the learning metrics framework scope. Finally, we suggest a proposal for the national learning metrics framework to reflect such considerations as dynamic education context and feasibility of the metrics into the K-12 Korean schools. The possibilities and limitations of the suggested framework for learning metrics are discussed and future areas of study are suggested.

• Journal of dental hygiene science
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• v.23 no.4
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• pp.312-319
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• 2023

Background: Parental attention is crucial for preventing childhood oral diseases. Mothers play a significant role in maintaining their families' oral health, and their educational level influences their children's oral health behaviors. This study investigates the impact of mothers' educational levels on adult oral health behaviors using data from a national survey. Methods: This study employed a cross-sectional analysis of secondary data. The data used were obtained from the 8th Korea National Health and Nutrition Examination Survey. Descriptive statistics were calculated to identify participant characteristics. Next, t-tests and one-way analysis of variance were conducted to examine the effects of the explanatory variables on the distribution of the dependent variable. Finally, logistic regression analysis was used to investigate the influence of the explanatory variable on the dependent variable, using "no education" as the reference value, and calculate the odds ratios. Results: Children of mothers with a college education or higher had a 1.13 times higher likelihood of receiving oral examinations than those whose mothers had no education. Children whose mothers graduated from college or higher had a 2.23 times higher probability of receiving preventative dental treatment than those whose mothers had no education. Children whose mothers graduated from college or higher had a 1.92 times higher probability of receiving scaling than those whose mothers had no education. Children whose mothers graduated from high school had a 1.35 times higher probability of receiving scaling than those whose mothers had no education. Conclusion: Developing oral health programs is important for low-educated and low-income parents to change theirs and their children's oral health behaviors/attitudes. This will help reduce oral health disparities among adults raised by parents of higher and lower socioeconomic statuses. Therefore, a comprehensive approach is essential for adults to maintain good oral health, regardless of variations in their parental educational levels during childhood.

• International Journal of Computer Science & Network Security
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• v.23 no.10
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• pp.135-146
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• 2023

An effective educational program warrants the inclusion of an innovative construction which enhances the higher education efficacy in such a way that accelerates the achievement of desired results and reduces the risk of failures. Educational Decision Support System (EDSS) has currently been a hot topic in educational systems, facilitating the pupil result monitoring and evaluation to be performed during their development. Insufficient information systems encounter trouble and hurdles in making the sufficient advantage from EDSS owing to the deficit of accuracy, incorrect analysis study of the characteristic, and inadequate database. DMTs (Data Mining Techniques) provide helpful tools in finding the models or forms of data and are extremely useful in the decision-making process. Several researchers have participated in the research involving distributed data mining with multi-agent technology. The rapid growth of network technology and IT use has led to the widespread use of distributed databases. This article explains the available data mining technology and the distributed data mining system framework. Distributed Data Mining approach is utilized for this work so that a classifier capable of predicting the success of students in the economic domain can be constructed. This research also discusses the Intelligent Knowledge Base Distributed Data Mining framework to assess the performance of the students through a mid-term exam and final-term exam employing Multi-agent system-based educational mining techniques. Using single and ensemble-based classifiers, this study intends to investigate the factors that influence student performance in higher education and construct a classification model that can predict academic achievement. We also discussed the importance of multi-agent systems and comparative machine learning approaches in EDSS development.

• Research in Community and Public Health Nursing
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• v.33 no.2
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• pp.153-163
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• 2022

Purpose: A care coordinator is an emerging nursing professional role in South Korea. The purpose of this study was to identify educational needs and priorities for care coordinators among nurses. Methods: An online survey was conducted on 661 current or retired nurses from January 30 to February 28, 2021. A total of 17 essential competencies for care coordinators, recognized based on literature review, were used to analyze the educational needs. The data were analyzed using descriptive statistics, a paired t-test, and one-way analysis of variance with SPSS 25.0. The educational needs analysis was conducted by using a paired t-test, the Borich Needs Assessment Model, and the Locus for Focus Model. Results: Five contents were identified as the first priorities for educational needs: 'Health program planning and evaluation', 'Care planning', 'Coordinating community-based services', 'Case management', and 'Transitional care'. The second priorities for educational needs included 'Population health management' and 'Welfare resource linkages via communicating with social workers'. Conclusion: The priority items derived from this study offer underpinning insights for the development of care coordination training program.

• Korean Parent-Child Health Journal
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• v.13 no.1
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• pp.44-53
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• 2010

Purpose: This study was conducted to identify the educational needs of married immigrant women perceived by their home visiting educator. Methods: Data were collected using in-depth interviews and structured questionnaires during July 1st to 28th, 2009. 5 HVEs participated in focus group interview, and 27 HVEs in the questionnaire survey. Data were analyzed by content analysis and descriptive statistics using SPSS/WIN program. Results: Educational needs of Married Immigrant Women were conjugal and family relationship, child rearing and child health care, health management, sex education, and self-identification. There is no proper teaching materials about child rearing for HVEs. The educational needs of HVEs were physical and cognitive characteristics of child development, developmental screening skill and play according to the each developmental stages of the multi-cultural families. Conclusion: Family relationship, child rearing and child health care, must be stressed in educational program for Married Immigrant Women. To maximize the effectiveness of support for multi-cultural families, it must be developed a systematic educational program and teaching materials according to family developmental stages.

• Journal of Engineering Education Research
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• v.13 no.4
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• pp.130-142
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• 2010

Demands on customized educational programs for female students in college of engineering in university level make this study be launched and conducted. Literature reviews related to educational environments, psychological mechanism of female students and current status of conventional educational programs for them were provided. The related survey with 97 students in a university in Incheon was also conducted. Various statistical methods based on SPSS Window's 15.0 version were adopted and applied to analyze data which were collected through the survey. The result of data analysis addressed that female students appeared higher interests in gender recognition than male students do. This result was also proved by statistical analysis. Additional differential findings based on statistical analysis were gender roles and leaderships in classes, employment to the field of specialization and so on.

• Journal of Families and Better Life
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• v.11 no.2
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• pp.1-12
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• 1993

The purposes of this study were to investigate the factors related to conspicuous consumption and the effect of materialism and reference group on the conspicuous consumption. The data used in this study included 287 homemakers living in Mokpo and Kwangju,. Statistics used for data analysis were Means Frequencies One-Way Anova and Multiple Regression Analysis. The findings were as follows: 1) The factors related to conspicuous consumption were educational level of wife educational level of husband job of husband and subjective level of living 2) The factors related to materialism were age of wife and subjective level of living 3) The factors related to reference group were age of wife educational level of husband job of husband and subjective level of living 4) Materialism and reference group had positive effects on conspicuous consumption 5) The effect of reference group was the most influencial factor.

• Journal of Distribution Science
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• v.16 no.6
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• pp.77-84
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• 2018

Purpose - The aim of this study was to analyze the educational needs of distribution company salespeople in core competencies for convergence and their general perception of convergence education. Furthermore, this study provides basic data on core competencies for convergence needed by them. Research design, data, and methodology - A survey was conducted on 104 distribution company salespeople who worked near Seoul, Korea to analyze the perceptions of their educational needs in core competencies for convergence education, according to their socio-demographic characteristics. The socio-demographic characteristics were gender, age, workplace size, education background, work experience and business category. The questionnaire consisted of demographic factors (7 questions), general perception of convergence education (5 questions), perception of importance of core competency for distribution company salespeople (9 questions), and current perception of distribution company salespeople on core competency of convergence workers (9 questions). Park et al.(2014)'s categorization of convergence core competencies was used: Cognitive convergence (creative thinking, critical thinking and understanding of convergence knowledge), convergence performance (problem solving, communications, collaboration and application of convergence tools) and attitude toward convergence (empathy and responsibility). Data was collected through an independent sample of t-tests and a one-way analysis of variance and the Borich Needs Assessment Model was used to identify the educational needs of distribution company salespeople in the core competencies of convergence education. Results- The results show that the subjects recognized the need for convergence education to be high among the general perceptions. The perception scores for workers of different backgrounds only varied according to the size of the business. Moreover, the results of the educational needs analysis and the ranks of the required core competencies of convergence workers by the subjects were as follows: 1. convergence knowledge understanding competency, 2. creative thinking competency, 3. convergence tool application competency, 3. communications competency, 4. problem solving competency, 5. collaboration competency, 6. critical thinking competency, 7. empathy competency, 8. responsibility competency. Conclusions - This study highlights the necessity of developing university curriculum that can nurture the core competencies of conversion education reflecting distribution company salespeople's requests as well as cultivating qualified convergence workers required by distribution company workers.

• The Journal of Korean Academic Society of Nursing Education
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• v.27 no.3
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• pp.261-273
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• 2021

Purpose: This study used a descriptive investigative design to identify educational needs for developmental supportive care for the purpose of establishing a developmental supportive care education program for nurses in neonatal intensive care units. Methods: A survey was conducted on 93 nurses working in neonatal intensive care units located in a metropolitan area, and the collected data were analyzed using descriptive statistics and a paired t-test with the SPSS 25.0 program. For the purpose of analyzing educational needs, we further analyzed data through an importance-performance analysis (IPA) and the Borich needs assessment and the locus for focus models. Results: The average importance of the developmental supportive care of nurses in neonatal intensive care units was 3.74±0.78 out of 5, and the average performance was 3.46±0.81 out of 5. A t-test on the difference between the IPA and Borich needs assessment showed the highest educational need in the categories of 'individualized care', and 'I serve on the Developmental Care Committee at my institution'. In addition, according to the results of deriving the priorities of educational needs using the Borich needs assessment and the locus for focus model, the highest priority was 'I provide appropriate pain management when noxious procedures are necessary'. Conclusion: These findings can be used as basic data to design a developmental supportive care program suitable for nurses in neonatal intensive care units to meet the educational needs for developmental supportive care.

• The Journal of the Korea Contents Association
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• v.12 no.6
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• pp.457-465
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• 2012

The purpose of study was to exploring on the educational values in after school physical programs. The participants were students in grades 5 (3), after school parents who are interested in sports activities (3), after school sports activities led by experienced teachers in three of were selected as study participants. The data were collected through in-depth interviews, collected data were transcribed and coded for domain analysis, classification analysis. The analysis of the results were as follows. After school physical activities, educational significance of the various values of physical activity experiences, meeting with school physical education and sport, educational welfare: the elimination of educational disparities, physical culture, introductory appeared.