• The Journal of Korean Association of Computer Education
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• v.7 no.2
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• pp.47-56
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• 2004

The purpose of this study was to investigate the effect of learner's characteristics on the student's achievement in Information Communication Technology (ICT) teaching-learning environment. The subjects of this study were a total of 140 8th students in middle school in Taejeon province. The methods of teaching were the ICT teaching-learning, Academic achievement test. the learning style inventory. self-concept test and cognitive style test were used as the instruments to determine the effect. Such statistical analyses as the pearson co-relation, multi regression and t-test through SPSS WIN version 11.0 were used to determine the relationship between learner's characteristics and student's achievement. The results of this study were as follows: first, learner's emotional and social factor of learning style influenced positively the student's academic achievement in ICT teaching-learning environment. Second. learner's academic factor of self-concept had an positive influence on the student's academic achievement in ICT teaching-learning environment. Third, there were differences of student's academic achievements according to the student's cognitive style in ICT teaching-learning environment.

• Journal of Music and Human Behavior
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• v.15 no.1
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• pp.69-94
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• 2018

This study was conducted to analyze music therapy studies supporting the psychological and emotional needs of Korean women according to a feminist perspective in music therapy. A total of 34 studies were analyzed by general characteristics, characteristics of the intervention, and characteristics of a feminist perspective. Results showed that the research focus was initially on subjects who suffered from mental illness and that more recently the focus has shifted to include more diverse subjects, such as career women, women who migrate for marriage, and women who study abroad, and to reflect contemporary social issues. In terms of a feminist perspective, the studies were analyzed according to the following themes as the characteristics of a feminist perspective: empowerment, social and political perspectives, cooperativity, egalitarianism, and diversity. Results showed that social and political viewpoints were reflected in the selection of subjects and that empowerment was reflected mostly in the contents of interventions. This study highlights the need to incorporate a feminist perspective in more diversified music therapy practices to bring social changes as well as individual changes for women.

• KIPS Transactions on Software and Data Engineering
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• v.12 no.4
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• pp.179-188
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• 2023

Recently, fake news disguises the form of news content and appears whenever important events occur, causing social confusion. Accordingly, artificial intelligence technology is used as a research to detect fake news. Fake news detection approaches such as automatically recognizing and blocking fake news through natural language processing or detecting social media influencer accounts that spread false information by combining with network causal inference could be implemented through deep learning. However, fake news detection is classified as a difficult problem to solve among many natural language processing fields. Due to the variety of forms and expressions of fake news, the difficulty of feature extraction is high, and there are various limitations, such as that one feature may have different meanings depending on the category to which the news belongs. In this paper, emotional change patterns are presented as an additional identification criterion for detecting fake news. We propose a model with improved performance by applying a convolutional neural network to a fake news data set to perform analysis based on content characteristics and additionally analyze emotional change patterns. Sentimental polarity is calculated for the sentences constituting the news and the result value dependent on the sentence order can be obtained by applying long-term and short-term memory. This is defined as a pattern of emotional change and combined with the content characteristics of news to be used as an independent variable in the proposed model for fake news detection. We train the proposed model and comparison model by deep learning and conduct an experiment using a fake news data set to confirm that emotion change patterns can improve fake news detection performance.

• Journal of the Korea Society of Computer and Information
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• v.20 no.6
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• pp.21-28
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• 2015

The purpose of this study is to find out the mediation effect of college adaption for the relationship between learning flow and university dropout in local university. For this study, 281 university students in Chungbuk region were applied to assess the mediation effect of college adaption for learning flow and university dropout by using confirmatory factor analysis, hierarchical multiple regression of Baron and Kenny, and Sobel test. The results show that more learning flow tended to have more difficultly in university dropout, and it was founded that academic and social adjustment for university adaption(mediator) partially mediated the influence of learning flow (independent variable) on univeristy dropout (dependent variable), institutional adjustment was fully mediated, and personal-emotional adjustment was no mediation effect. Based on the results of this study, we suggest a implication to decrease university dropout through increasing learning flow and university adaption.

• The Journal of the Korea Contents Association
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• v.16 no.2
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• pp.494-502
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• 2016

The purpose of this study was to investigate the relationship of wellness, campus-life satisfaction and learning flow among university students. This Model tests various theoretical research hypotheses relating to Wellness, Campus-Life Satisfaction and, Learning Flow. The proposed model is analyzed to target 214 university students in Daegu using Smart Partial Least Square(PLS) 2.0. The result of hypothesis testing are as follows. First, Spiritual, Intellectual, Social, Emotional wellness positively influenced campus-life satisfaction, but does not significantly influence physical wellness. Second, Campus-life satisfaction positively influenced learning flow. The results of the study empirically shows that university student's wellness meaning the optimal condition increases the campus life satisfaction and has a positive effect on learning flow in a moment. Thus, based on the results of the study, it is needed to make an effort to provide diverse programs to improve university student's wellness for the increase of their campus life satisfaction and learning flow.

• Biomolecules & Therapeutics
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• v.23 no.3
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• pp.251-260
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• 2015

Propofol is an anesthetic agent that gained wide use because of its fast induction of anesthesia and rapid recovery post-anesthesia. However, previous studies have reported immediate neurodegeneration and long-term impairment in spatial learning and memory from repeated neonatal propofol administration in animals. Yet, none of those studies has explored the sex-specific long-term physical changes and behavioral alterations such as social (sociability and social preference), emotional (anxiety), and other cognitive functions (spatial working, recognition, and avoidance memory) after neonatal propofol treatment. Seven-day-old Wistar-Kyoto (WKY) rats underwent repeated daily intraperitoneal injections of propofol or normal saline for 7 days. Starting fourth week of age and onwards, rats were subjected to behavior tests including open-field, elevated-plus-maze, Y-maze, 3-chamber social interaction, novel-object-recognition, passive-avoidance, and rotarod. Rats were sacrificed at 9 weeks and hippocampal protein expressions were analyzed by Western blot. Results revealed long-term body weight gain alterations in the growing rats and sex-specific impairments in spatial (female) and recognition (male) learning and memory paradigms. A markedly decreased expression of hippocampal NMDA receptor GluN1 subunit in female- and increased expression of AMPA GluR1 subunit protein expression in male rats were also found. Other aspects of behaviors such as locomotor activity and coordination, anxiety, sociability, social preference and avoidance learning and memory were not generally affected. These results suggest that neonatal repeated propofol administration disrupts normal growth and some aspects of neurodevelopment in rats in a sex-specific manner.

• The Journal of the Convergence on Culture Technology
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• v.8 no.1
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• pp.453-459
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• 2022

A decrease in fertility rates causes problems such as decrease in the working-age population, and has a significant impact on national policies. Currently, the Republic of Korea has a conscription system that imposes military service on all men over the age of 18. However, the transition to the volunteer miliatry system is emerging as a social issue due to the decrease in the fertility rate. In this paper, news articles and comments searched for through the keyword ' volunteer miliatry system' were collected to analyze the social perception of the volunteer miliatry system from 2018, when the fertility rate dropped to less than 1. Some of the collected comments were labeled, and emotional levels were calculated through deep learning models. Through this study, we found that awareness of recruitment system conversion did not increase as the decrease in the fertility rate, and it was confirmed that people's interest is gradually increasing.

• The Journal of the Korea Contents Association
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• v.17 no.11
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• pp.541-553
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• 2017

Maker education rooted on Maker Movement refers to constructivist learning approach in which students as makers participate in producing visible outcomes through self-directed inquiry and creative hands-on activities in a real life context to solve their personal or social problems. The Maker education, therefore, stresses cultivation of 'maker mindset' in the process-oriented learning environments, pursuing evaluation aspects different from those in the existing educational system. In this context, this study aimed to explore an evaluation framework for the Maker education which reflects the Maker mindset: First, a literature review was conducted to search for the evaluation framework of the maker education which consists of the category of 5 ONs (Minds-on, Hands-on, Hearts-on, Social-on, Acts-on) representing intellectual, physical, emotional, interpersonal and practical aspects, respectively; Second, a Delphi survey for content validity was carried out to confirm the adequacy of the 5 ONs category along with sub-elements for each category. Finally, this study presented the evaluation framework for the Maker education, which is expected to be used as feedback rather than a measuring tool for the process and environments of the Maker education.

• Journal of Korean Home Economics Education Association
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• v.3 no.1
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• pp.131-146
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• 1991

The purpose of this study is to acquire basic materials to help the students Others of families in their homes through understanding them. This study was based on the questions asked to 100 students without parents in their homes and 100 students in standard homes. Percentage, T-test, counseling sample were used for statistical report. The following are the analysed results of this study. 1. Among the ten events, except for family life and economic problems, there were no distinguished contrasts between the students without parents in their homes and the students in standard homes. 2. The factors influencing stress are mainly plan for future, social environment, school life and learning and students without parents are especially affected by economic problem. 3. Comparing students without parents with one another in stress, the students without parents have economic problem and deficiency of affeetion, the students without father economic problem and their mothers health, the students without mother the difficulty of house affairs and emotional uneasiness of family. The students with step-mother have much misunderstasnding because of the lack of conversation among their family. The students with step-father hardly kconverse with their father and feel uneasy in family life. Based on all can be gailed these results, the following conclusion. 1) The students Other Types of families are stressed much more than the students in standard homes in family life and economic problems. 2) All Students are Stressed by bad environment, the plan of future, scholl and learning, 3) Comparing the Stubents without parents with one another, the students without parents have economics probem and deficiency of affeetion, the students without father economic problem and their mothers health, the students without mother house affairs and emotional uneasiness off family. The students of step-father and step-mother have the misuder standing by the lark of comversation, the deficiency of affection and the uneasiness off family life.

• The Journal of Korean Philosophical History
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• no.25
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• pp.71-71
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• 2009

This study aims to provide a theoretical base for making a character education program on "how primary school students to cultivate their own right and good-minded characters." This study consists of three approaches: 1) an integrative approach based on the social and emotional learning, 2) development of integrative programs articulating three key domains directly and indirectly influencing students' character formation - school, family and local community(society), 3) maximum use of the educational institutes' moral education curriculums and the potential curriculums in the surrounding environment. In concrete, by specializing "social awareness and relationship skills" from various social and emotional ones, this study suggests an integrative program for the character education based on the theory of virtue in the Eastern philosophy. To develop such an Eastern philosophy-based integrative program for the cultivation of the social awareness and personal relationship skills, this study applies some virtue items of Eastern Ethics: for examples, 'rectification of the name(正名)' to improve skills for rational choice on the awareness and performance of social roles, 'empathy(忠恕)' to enhance the ability to share another person's feelings and emotions as if they were my own, 'reflect and seek in oneself(反求諸己)' to solve conflicts in peace and self-reflection, 'difficulty with countenance(色難)' to respond to others by understanding their situations and characters, 'select and follow good qualities of others and reform their bad qualities(擇其善者而從之, 其不善者而改之)' to make good results from various forms of personal relationship, and 'keep same respect as at first to old acquaintance(久而敬之)' to maintain good and emotional relationships. In particular, by underlining 'rectification of the name(正名)' and 'reflect and seek in oneself(反求諸己)', this study attempts to develop an alternative integrative program articulating three domains of school, family and local community.