• Convergence Security Journal
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• v.19 no.2
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• pp.105-111
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• 2019

Since the problem-based learning (PBL) shows the effectiveness of self-directed learning ability and internalization of learning motivation in the process of solving real problems, studies on PBL and application cases are actively pursued in the university education. This study analyzed the effects of PBL on the academic achievement and computational thinking in a non-SW major students' programming course. The programing course was divided into the PBL class and non-PBL class, and at the end of the classes, the scores of the exams and the results of questionnaires about the educational effectiveness and computational thinking were analyzed. As a result, the students in the PBL class, compared to those in the non-PBL class, showed significantly higher scores in the areas of the algorithm implementing skill, self-directed learning, problem solving ability, and continuous learning motivation.

• Journal of the Korea Convergence Society
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• v.10 no.10
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• pp.267-274
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• 2019

The purpose of this study was to investigate the relationship between parenting attitude and child development. For this purpose, a survey was conducted to parents and children who visited child development centers and child-related welfare institutions located in Seoul and the Seoul metropolitan area. Total 230 pieces of survey papers were prepared, and 183 of them - except for 47 copies which were judged to be unreliable were used for the test analysis. Data analysis was performed using SPSS version 18.0 and descriptive statistical analysis was performed to analyze general characteristics of the subjects. In order to analyze the parenting attitude and developmental relationship of the children, the regression analysis was performed. Parents' parenting attitude - especially pressure and excessive expectation were found to have an effect on self-ridicule behaviors of children, and supervision and excessive expectation were found in small muscle exercise. Achievement pressure and excessive expectation were also the main variables in expression language and language understanding. Achievement pressure, director and excessive expectation were found to have effects on children's cognitive development.

• The Journal of the Convergence on Culture Technology
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• v.5 no.1
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• pp.211-217
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• 2019

The term project executed at the university is a learner-centered learning method in which students select their topics, draw up their plans, and produce results by themselves based on the content they have learned during the semester. Through the term-end project of the subjects relating software, students learn various techniques for the programming language and produce the outcomes of their project by the creative program development process. However, non-computer majors who take software course as liberal arts subjects have difficulty in understanding the programming language, so it is necessary to provide feedback from their professor for encouraging students in carrying out their projects smoothly. Therefore, a feedback method by the discussions between a professor and learners that can be applied to the term-end project of programming subject for the non-computer majors is proposed. The proposed method was apply to the actual term-end projects and the meaningful results were confirmed through the analysis of the project processes and outcomes.

• Journal of the Korea Convergence Society
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• v.13 no.3
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• pp.11-22
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• 2022

Recently, research and development using various Artificial Intelligence (AI) technologies are being conducted in the field of education. Among the AI in Education (AIEd), conversational agents are not limited by time and space, and can learn more effectively by combining them with various AI technologies such as voice recognition and translation. This paper conducted a trend analysis on platforms that have a large number of users and used conversational agents for English learning among commercialized application. Currently commercialized educational platforms using conversational agent through trend analysis has several limitations and problems. To analyze specific problems and limitations, a comparative experiment was conducted with the latest pre-trained large-capacity dialogue model. Sensibleness and Specificity Average (SSA) human evaluation was conducted to evaluate conversational human-likeness. Based on the experiment, this paper propose the need for trained with large-capacity parameters dialogue models, educational data, and information retrieval functions for effective English conversation learning.

• Journal of the Korea Convergence Society
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• v.13 no.1
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• pp.215-228
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• 2022

This paper aims to summarize and analyze the optical illusion designs in magazine advertisements. By giving questionnaires that compare print advertisements using the optical illusion design method and traditional print magazine advertisements without adopting the method, the paper performs a quantitative analysis of technical statistics along with a factor analysis of reliability and exploration using IBM SPSS 27.0. when designing through visual illusion expression methods, you can design from the perspective of visual impact and how the information contained in the product is expressed. While making full use of the characteristics of visual illusion, appropriate use of the combination of visual language and overall structure to maximize the brand The effectiveness of information transmission.

• The Journal of the Convergence on Culture Technology
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• v.10 no.3
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• pp.391-396
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• 2024

This study proposes a novel reverse N-Gram approach to overcome the limitations of traditional N-Gram methods and enhance performance in building an entity dictionary specialized for the healthcare sector. The proposed reverse N-Gram technique allows for more precise analysis and processing of the complex linguistic features of healthcare-related big data. To verify the efficiency of the proposed method, big data on healthcare and digital health announced during the Consumer Electronics Show (CES) held each January was collected. Using the Python programming language, 2,185 news titles and summaries mentioned from January 1 to 31 in 2010 and from January 1 to 31 in 2024 were preprocessed with the new reverse N-Gram method. This resulted in the stable construction of a dictionary for natural language processing in the healthcare field.

• Journal of Internet of Things and Convergence
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• v.3 no.2
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• pp.15-20
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• 2017

The purpose of this study is to understand the concept of transformative learning and the meaning and process of learning. Transformative learning explains that learning takes place in three aspects. First, Instrumental learning takes place in the process of acquiring knowledge based on facts, such as hypothesis testing. Secondly, Communicative learning recognizes the meaning of other people's thoughts or social norms, cultures and values through language. Thirdly, emancipatory learning makes through critical self-reflection by understanding oneself on the basis of psychological and cultural assumptions. The implications of outplacement convergence education, is that main purpose of outplacement education is to build theory and shift the perspective to learning conversion in general operation practice. The content of the outplacement convergence education is that it should shift from instrumental learning to communicative and emancipatory learning.

• Journal of the Korea Convergence Society
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• v.10 no.4
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• pp.57-63
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• 2019

This study aims to measure the oral health literacy of foreign women and to find out the association between oral health knowledge, oral health behavior and oral health literacy. The subjects of the study were surveyed by 248 foreign women in some areas of Gyeongbuk from June 2018 to September 2018. The results of the study showed that the verbal oral health literacy was significantly different in age, education level, and korean residence period, and functional oral health literacy in marriage, education level, and length of residence in korea. In order to promote oral health literacy of foreign women, an effective oral health program has been developed to change oral health knowledge and oral health behavior

• Proceedings of the Korea Information Processing Society Conference
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• 2022.05a
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• pp.568-571
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• 2022

본 논문에서는 서술형 수학 문제의 자동 풀이 기술 개발을 위한 데이터 증강 기법인 MOO 를 제안한다. 서술형 수학 문제는 일상에서의 상황을 수학적으로 기술한 자연어 문제로, 인공지능 모델로 이 문제를 풀이하는 기술은 활용 가능성이 높아 국내외에서 다양하게 연구되고 있으나 데이터의 부족으로 인해 성능 향상에서의 한계가 늘 존재해 왔다. 본 논문은 이를 해결하기 위해 시중의 수학 문제들을 수집하여 템플릿을 구축하고, 템플릿에 적합한 풀이계획을 생성할 수 있는 중간 언어인 MOOLang 을 통해 생성된 문제에 대응하는 Python 코드 형태의 풀이와 정답을 생성할 수 있는 데이터 증강 방법을 고안하였다. 이 기법을 통해 생성된 데이터로 기존의 최고 성능 모델인 KoEPT를 통해 학습을 시도해본 결과, 생성된 데이터셋을 통해 모델이 원활하게 데이터셋의 분포를 학습할 수 있다는 것을 확인하였다.

• Journal of Industrial Convergence
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• v.16 no.4
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• pp.19-25
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• 2018

The purpose of this study is to understand the reactions of viewers to the scene of violence (homely violence, verbal violence, tools violence) and to consider factors to consider when producing violent movies and suggest some implications. The implications of this study are as follows. First, film producers can be more realistic in dealing with disputes and controversies in the home than in the overall contents of the film. Second, when film producers put verbal violence into the film, they would rather not use excessive verbal or profanity, but rather use a verbal that would not make the relationship between the films strange. Finally, film makers should use some tools to mosaic the tools used to express violence to others, thereby reducing some of the cruelty expressed in movies.