• Journal of The Korean Association For Science Education
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• v.22 no.3
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• pp.595-603
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• 2002

The influences of the characteristics of anomalous data on cognitive conflict and conceptual change in learning density were investigated. The subjects were 416 seventh graders. First, the Group Assessment of Logical Thinking and a preconception test were administered. A questionnaire on the responses to anomalous data was then administered. In the questionnaire, four types of anomalous data varying presentation type (movie/text) and authority level (high/low) were randomly presented. After a computer-assisted instruction on density, a conception test was administered. The results indicated that anomalous data presented in movie type significantly induced more cognitive conflict than that in text type. Students presented with anomalous data of high authority scored higher in the conception test than those of low authority. There were no significant interactions between the characteristics of anomalous data and students' logical thinking ability in the scores of both the cognitive conflict and the conception test.

• Journal of Digital Convergence
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• v.19 no.11
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• pp.625-633
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• 2021

This study is aimed to verify the impact of health literacy on communication competence in nursing students. 104 nursing students participated in this descriptive research with an online self-reported questionnaire from May 3 to 21, 2021, at a university located in G city. The data were analyzed by two-sample t-test, ANOVA and hierarchical regression with SPSS program. The score of health literacy was 48.62/66 and the communication competence was 59.60/75. More than half perceived that the average reading level of Korean adults was higher than the actual. subjective health status(β=.309, p<.001), health literacy(β=.284, p=.002) and subjective academic grade(β=.235, p=.009) had significant influence on communication competence in the nursing students(F=10.546, p<.001). The explanatory power increased 7.3% more by adding health literacy(F=10.339, p=.002). To enhance communication competence of nursing students, more systematic curriculums to improve health literacy are needed.

• Phonetics and Speech Sciences
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• v.12 no.3
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• pp.85-94
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• 2020

Vowel articulation in subjects related to speech disorders seems to be difficult. A chant method that properly reflects the characteristics of language could be used as an effective way of addressing the difficulties. The purpose of this study was to find out whether the chant method is effective as a means of enhancing vowel articulation. The subjects of this study were 60 normal adults (30 males and 30 females) in their 20s and 30s whose native language is Korean. Eight utterance conditions including chanting and reading conditions were recorded and their acoustic data were analyzed. The results of the analysis of the acoustic variables related to the formant confirmed that the F1 and F2 values of the vowel formants are increased and the direction of movement of the center of gravity of the vowel triangle is statistically significantly forwarded and lowered in the chant method in both the word and the phrase context. The results also proved that accent is the most influential musical factor in chant. There was no significant difference between four repeated tokens, which increased the reliability of the results. In other words, chanting is an effective way to shift the center of gravity of the vowel triangle, which suggests that it can help to improve speech intelligibility by forming a desirable place for articulation.

• Journal of the Korean Society for Library and Information Science
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• v.57 no.2
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• pp.31-50
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• 2023

The aim of this study is to explore the purpose and method of reading by examining relevant research from various academic fields. According to the reading theory in the Cho-seon Dynasty, reading was classified as either a way of gaining fame, becoming a gentle man, or solving problems. However, this views have been largely replaced by the belief that reading serves two main purposes: self-discipline and practical usage in this study (Confucian perspectives have been excluded from this approach). The traditional reading method, known as sukookdok-jeongsa, influenced by Chu-tzu's reading, emphasized a fluent reading and a deep reading. A fluent reading (sukookdok) method involved a reading aloud, memorizing, and a repeated reading for the literal decoding. After decoding, a deep reading (jeongsa) involved a reading while taking notes, a reading with reference and a repeated reading for the optimal comprehension. A fluent reading in the traditional reading theory is succeeded by 'a reading for liberal arts' and a deep reading is succeeded by 'a reading for learning'. The sukookdok-jeongsa's various reading methods are useful enough to apply to reading education in the school library. But 'a reading for fun' did not appear in the traditional reading theory.

• Journal of Korean Home Economics Education Association
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• v.25 no.2
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• pp.65-78
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• 2013

The following experiment was designed to test the students' involvement in the interactive activities and objectives of the relevant chapters in the newly revised curriculum of 2007. The experiment was carried out with the purpose of understanding the level of participation of the Grade 9 students who have successfully completed the Grade 8 "Choice of Food and Diet" and "Table Manners and Dining Etiquette" courses with classified materials such as tables/diagrams/pictures, reading, and activity resources from Technology Home Economics textbooks. The chapters "Choice of Food and Diet" and "Food Preparation and Etiquette" generally emphasize the practical and experiential part of domestic life through using various activity resources; while the tables/diagrams/pictures and reading materials do not provide the students with first-hand experience, they support the students' learning by explaining the basic knowledge required for doing the activities and solving various problems. Within the main training courses, the objectives which the students achieved the highest marks were(in a descending order) "Table Manners and Dining Etiquette" (3.24), "Checking Nutrition Labels, Food Expiration Date, Country of Origin When Buying Food" (3.18), Additionally "Making Food" and "Planning a Healthy, Balanced Diet" hardly met the goals, the result of which shows clear relations to the well achieved objectives from the list of in-class activities that students directly participated in. Therefore, in order to increase the students' interest in the Food and Diet section of Technology Home Economics textbooks, it is recommended to encourage the students to actively engage in the class activities by developing various learning resources and teacher education/pedagogical materials, rather than following the conventional lecture-based teaching methods.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.22 no.2
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• pp.123-139
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• 2011

This study focuses on how the characteristics of the comics make the medium a useful reading material. To highlight how the characteristics of comics enhance the media's capacity for reading, this study analyzed several patterns of adaptation from a comic to other media. The usefulness of comics as a reading text can be summarized as follows: First, comics have alternate phases of immersion and concentration. Second, comics provide the whole view as well as speed. These two factors make the comics as an interesting reading material.

• Journal of Digital Contents Society
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• v.16 no.5
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• pp.707-715
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• 2015

With the development of computer technology, the multimedia mediums that allow for animated videos, conversational illustrations are increasingly receiving attention for materials for educational purposes. Accordingly, there is a need to research whether multimedia resources and material is more effective compared to traditional educational material and resources. This study aims to compare traditional English reading and writing learning methods with learning methods using educational multimedia mediums such as illustrations or animation. Students were divided into a experimental group and a control group, and during 6 months the groups were exposed to different educational resources and on the basis of student evaluation feedback and grades, a new approach to English education is offered.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.04a
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• pp.7-9
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• 2000

데이터 웨어하우스는 기업의 의사 결정 과정을 향상시킬 수 있게 하는 정보기술이다. 대표적인 정의로는 '기업의 의사결정 과정을 지원하기 위한 주제 중심적이고 통합적이며 시간성을 가지는 비휘발성 자료의 집합 '이다.[1] 즉, 기업들이 보유하고 있는 분산된 대량의 데이터를 추출, 변환, 통합하여 요약된 읽기 전용의 데이터베이스로 구축함으로써, 경영분석이나 기업내의 의사 결정 지원 자료로 주로 활용된다. 데이터 웨어하우스의 경우, 일반사용자는 웨어하우스내에 저장된 데이터를 직접 이용하는 경우가 대부분이다. 따라서, 데이터의 구조와 의미에 대한 일반 사용자의 이해가 필요하게 되었다. 즉, 데이터의 추출 및 정제규칙, 데이터의 통합규칙, 요약알고리즘, 데이터 처리스케쥴 등을 알아야만 한다. 메타데이터는 최소한의 데이터 구조, 데이터의 요약에 사용된 알고리즘, 운영 데이터베이스와 데이터 웨어하우스사이의 대응관계와 같은 정보를 포함하여야 한다.[3] 여기서 변환프로세스에 대한 정보를 데이터의 형식에 대한 정보와 일반적인 데이터들과 차별화하여 메타프로세스라 한다.[5] 메타프로세스는 데이터를 변환하여 데이터 웨어하우스에 적재하는 과정에서 생성되는 메타데이터의 일부로써 데이터 웨어하우스에 통합된 자료들이 어떤 변환과정을 거쳐 생성된 자료인지를 알려주는 변환프로세스에 관한 정보를 제공한다. 본 연구에서는 대부분의 데이터 웨어하우스에서 구현되고 있는 메타데이터들은 데이터 항목의 속성정보를 위주로 한 것이며, 변환 프로세스와 관련된 데이터 관리가 미약하다. 따라서, 데이터 웨어하우스의 메타데이터 중 메타프로세스 정보의 추출 및 관리 시스템을 제안하는 것이다.

• Journal of Korean Home Economics Education Association
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• v.22 no.2
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• pp.101-113
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• 2010

The purpose of this study is to develop and evaluate the practical problem-based lesson plan for high school home economics class focusing on consumer choice of genetically modified(GM) food. The ADDIE instructional design model was applied. The first analysis step, practical problems were chosen based on the previous studies and the educational goal suggested in the 2007 revised curriculum. The next design and development steps, 4 hours of lesson plans were developed by reconstitution a chapter of Food Safety. Additional learning materials(17 student activity papers, 17 student reading materials, 3 teacher reading materials) were also developed. The implementation step, the lesson plans developed were applied to the S high school students in Bundang, Geyonggi-do. The last evaluation step, the perception change about GM food and the adequacy of teaching method were evaluated. As results, the studens' attitudes and minds towards the GM food were changed. The level of concern on GM food increased, and the ratio of students who would check whether GM food or not was increased. Also students showed high level of satisfaction on teaching method and materials.

• Journal of the Korean Society for Library and Information Science
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• v.48 no.3
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• pp.169-191
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• 2014

The purpose of this study is to check the educational influence and accountability of school library and to derive implications for the improvement of public education, using raw data of OECD PISA 2009. To do this, the reading achievement as well as questionnaire of 4,989 Korean students' data in OECD PISA 2009 were used. It analyzed how the visit of library can affect reading achievement, reading attitude and behavioral through structural equation modeling method. The results were as follows. The library use factor is a cause-effect relationship among reading achievement, reading attitude and behavioral factors. In addition, the reading attitude is a cause-effect relationship between reading behavior factor and reading achievement. In the part of reading behavior is a cause-effect relationship reading achievement. In the results of applying this causal relationship of whole population, in some individual cases, they are activated as moderating variable.