• Journal of Digital Convergence
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• v.17 no.12
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• pp.59-65
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• 2019

The purpose of this study is to investigate the effects of the learning environment on the learning achievement of the learners and to improve the learning achievement of the learners while accepting the fact that it is difficult to change the class environment in which the middle and large group. Among the learner's positive and cognitive factors, we examined the factors that can classify learners into homogeneous groups in programming learning. The difficulty level of the learning contents influenced factors that classify the homogeneous group, and the factors were analyzed by dividing the intermediate difficulty and the final achievement. In addition, we examined the factors that affect the difference between two grades in order to analyze factors affecting steady learning regardless of difficulty level. It was found that the learners' personal motivation influenced the learning achievement of easy learning contents, and the performance self - efficacy had influence on the learning achievement and achievement of difficult learning contents.

• Journal of the Korean Geotechnical Society
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• v.22 no.10
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• pp.33-45
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• 2006

C.S.G is a material made by adding cement and water to rock-like material such as riverbed gravel or excavation muck that can be obtained easily near dam si. Recently, the use of C.S.G is gradually increasing as the construction material for dam, road, revement and so on. Commonly, the strength characteristics of C.S.G is affected by various influence factors such as grade, unit cement, age and water contents. In this study, a series of compaction test and unconfined compressive strength test were performed to investigate the relationship between a strength and influence factors such as three kinds of gradation, age, unit cement and water contents with riverbed gravel in Hwa Buk dam. The results show that strength Properties of C.S.G is variously affected by these influence factors. Especially, gradation and water contents are found to be very important factors fur determining the strength of C.S.G material. And, from the results of experimental study, the correlation equations between uncompressive strength and these factors are proposed.

• International Journal of Contents
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• v.12 no.4
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• pp.45-52
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• 2016

This study focuses on finding ways to stimulate the growth of agricultural sectors in m-businesses, by analyzing and comparing the factors that influence the purchasing behavior of consumers in the open market, social commerce, and integrated shopping malls. Consumers at various mobile shopping malls answered a survey. Among the nine factors considered, one important factor was the frequency of purchasing agrifoods. Regression analysis produced three results. First, in the open market, in addition to various other advantages, the brand image, reasonable pricing, simple payment system, and convenience of using an app were important factors that influenced the purchasing behavior of the individual consumer. Second, in social commerce, the major factors influencing purchase were the reasonable pricing, quick delivery service, and convenience of using an app. Third, in integrated shopping malls, the brand image, guaranteed after-sale service, the variety of products, quick delivery service, and convenience of using an app were the significant factors.

• The Journal of the Korea Contents Association
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• v.6 no.2
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• pp.136-145
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• 2006

To achieve this study, this study divide success factors of ERP implementation into organizational, environmental and information and group system information characteristics into form, content, source and supply frequency of information and is to verify an effect of two factors on system performance(user satisfaction). After selecting 250 SMBs in sample, this study use 79 questionaires for analysis. And all SMBs which was sampled in this study are manufacturing companies and don't consider respondent's position. The results of this study are as follows. First, there is a positive effect of a fit between organizational factors and system information characteristics on system performance. Second, there is a positive effect of a fit between environmental factors and system information characteristics on system performance. and third, there is positive effect of a fit between information factors and system information characteristics on system performance.

• The Journal of the Korea Contents Association
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• v.22 no.2
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• pp.358-369
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• 2022

The purpose of this study is to verify the anthropomorphic design factors of pedagogical agents that can enhance user experience in learning foreign languages (English) through smartphones. In this study, when designing a pedagogical agent that delivers content, the presence or absence of the agent's image, the degree of human nature (HN), and role setting (leader vs. companion) among the anthropomorphic factors that influence facilitating learning, credibility, and engagement perception. As a result of the experiment, HN alone did not show a facilitating learning effect, and images and roles improved not only the facilitating learning effect but also other user experience factors. When HN factors were designed in combination with image and role factors, they were effective in overall user experience effects such as facilitating learning, credibility, and engagement.

• The Journal of the Korea Contents Association
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• v.13 no.3
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• pp.339-351
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• 2013

In this research, we analyzed the influence factors and introducing outcomes empirically. The influencing factors over IT Outsourcing set up organizational factors(maturity of information system, the support of CEO), dealing factors(asset speciality, uncertainty, degree of using of information system), and risk factors(risk of safety/security. cost increase, loss of autonomy). The result of this study are as follows. In the organizational factors, degree of a maturity of the information system and the support of CEO were analyzed as the variables affecting the introducing outcomes positively. In the dealing factors, however, the degree of using information system was only analyzed as the variables affecting the introducing outcomes positively, while the speciality of asset and the uncertainty factors were analyzed as the variables not affecting the introducing outcomes. In the risk factors, the risk of safety/security and the increase of cost were only analyzed as the variables affecting the introducing outcomes positively, therefore loss of autonomy, was not analyzed as the affecting variables.

• Korean Journal of Food Science and Technology
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• v.22 no.4
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• pp.393-397
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• 1990

The contents of the several antinutritional factors and lipoxygenase activity of 19 soybean varieties recommended for cultivation in Korea were analyzed. The ranges of raffinose and stachyose contents, which are the flatulence factors, were $0.74{\sim}1.58%\;d.b.\;and\;3.34{\sim}5.30%d.b.$, respectively and the total amount of these sugars was high in the varieties of Hill, Baekun and Jangbaek. The contents of trypsin inhibitor and phytate phosphorus in the soybean varieties ranged from 21.2 to 37.0 TI/g, d.b. and from 337 to 605mg%, d.b. respectively. The lipoxygenase activity of $163.6{\sim}403.5unit$ was shown in the 19 soybean varieties, and Padal, Jangbaek and S-133 were the varieties with the higest activity.

• Journal of Korean Library and Information Science Society
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• v.43 no.4
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• pp.139-159
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• 2012

The purpose of this research is to increase understanding about 'an attitude' and to develop the contents of the reading attitude survey questionnaire through the analysis and comparison of reading attitude models. An attitude has an individual's perception and feeling about events, problems, people or things, and it also includes the state prepared for reaction. An attitude consists of emotion, cognition and behavior and it is formed by experience, learning or value judgment. Reading attitudes are composed of cognitive factors that represent beliefs or opinions about reading, emotional factors that represent evaluation and emotion about reading, and behavioral factors that represent intentions or behavior to reading. The analysis of the components of the reading attitude models shows the fact that the influencing factors of reading attitude formation are the reading experience, beliefs of reading results, beliefs about others' expectations and reading environments. Thus, the contents of reading attitude survey questionnaires should include such contents as reading experience, beliefs of reading results, beliefs about others' expectations, and reading environments.

• The Journal of the Korea Contents Association
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• v.19 no.9
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• pp.195-211
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• 2019

Recently, as the personal broadcasting industry has grown rapidly, interest in personal braodcasting platform companies, creators, and contents is increasing. In addition to the quantitative growth of the private broadcasting industry, related research is also increasing, but there is a lack of research on the viewer side. In this study, we applied the Hedonic-Motivation System Adoption Model (HMSAM) to derive the viewing motivation factors from the intrinsic aspects of personal broadcasting users. Also, we analyzed the difference of viewing motivation factors by classifying the types of personal broadcasting contents. As a result of the analysis, extrinsic and intrinsic factors of the users except "control" has a significant influence on the viewing intention and immersion. Also, it was verified that the influences on the viewer's immersion were different according to the content type. Finally, various theoretical and practical implications are presented through the results of this study.

• The Journal of Korean Association of Computer Education
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• v.5 no.4
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• pp.91-98
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• 2002

Since the 7th educational renovation was established, ICT has emerged as an indispensable tool for teaching a variety of subjects in technical high schools. This paper develops the model for explaining the factors affecting the use of web contents as a mode for studying Electronic subject. Based on data collected from a questionnaire survey from the students who studied the Electronic subject using web contents, a following conclusion is provided: the perceived usefulness, ease of use and the playfulness significantly affect the level of satisfaction, but the design of contents, image, quality, attitude as well as self-efficacy only indirectly affect the satisfaction level. This result might provide the useful guidelines for designing the web-contents for technical high school students.