• Journal of Environmental Policy
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• v.7 no.2
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• pp.33-48
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• 2008

The main purpose of this study is to analyze and evaluate the types of environmental awareness as an eco-friendly/non-eco consumer among Korean University students. The data of research were collected by a survey questionnaire with face-to-face interviews in South Korea. The questionnaire was consisted of fifty-six variables with five questions of demographic factors. The variables employed in the survey were drawn from the literature review and suggested by the focus group to make the questionnaire influential in studying the trends of eco-friendly consumers. Descriptive statistics and binary logistic regression modeling were used by two groups of the student consumers to find the significance of each factors; practice, habit, recognition, concern, and insistence. Environment-friendly consumers show significant difference with non eco-friendly consumers including practice, habit, and concern toward environmental issues.

• Proceedings of the Safety Management and Science Conference
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• 2010.04a
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• pp.239-246
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• 2010

야간 조명은 건강과 복지에 대한 인간의 욕구를 야간시간의 활용을 통하여 충족시킬 수 있도록 도와주고 있다. 또한 조명은 경관의 활성화와 미적 공간 창출의 유용한 도구로 이용되고 있어 근린공원에서의 조명은 주간과 다른 분위기를 제공하여 이용자들의 만족도를 높여주고 있다. 하지만 위험 요인을 가지고 있는 공원에서는 심미적 효과뿐만 아니라 이용자들의 보행 안전을 위한 야간 조명설계의 중요성이 강조된다. 본 연구는 야간 근린공원 이용자들의 보행 안전을 고려한 조명설계를 위하여 시뮬레이션 접근법을 이용하여 대안 조명품질을 비교한다. 기존에 설치된 조명기구와 타 조명기구를 시뮬레이션으로 비교함으로써 조명설계시 시뮬레이션 접근법의 유용성을 제안한다.

• Journal of the Korean Chemical Society
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• v.55 no.1
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• pp.124-131
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• 2011

This study is conducted to analyze the questioning styles of the parts of chemistry in 17 middle school science textbooks in terms of frequency, types, and placement of questions. The instrument was the Textbook Questioning Strategies Assessment Instrument (TQSAI) developed by the Cooperative Teacher Preparation Program, University of California in 1975. An averaged ratio of questionings/sentences (Q/S) of seventeen textbooks was 13.6% varying from 6.8% to 19.7%. Various question types were used in titles, early and middle steps in the sections except late steps. The comprehending questions were most frequent in the types of inquiry courses and the focusing questions were most frequent in the characteristics of instructional courses. The percentages of empirical questions for the total numbers of questions were slightly larger than nonempirical questions with values of 54.2% and 45.8%, respectively.

• Proceedings of the Korea Information Processing Society Conference
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• 2001.10a
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• pp.375-378
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• 2001

패키지 소프트웨어의 품질시험을 통해 패키지 소프트웨어 구매자들의 요구에 부합되는 소프트웨어를 선택할 수 있도록 지원할 수 있다. 지금까지 일반적인 SI 소프트웨어에 대한 품질평가 방법론이나 평가 기법, 평가 도구 등이 개발된 사례가 있으나 패키지 소프트웨어의 경우에는 아직까지 국내에서 활용할 수 있는 구체적인 체계가 구축되어 있지 않은 실정이다. 패키지 소프트웨어는 하나의 소프트웨어 유형에 대해 다수의 제품이 개발되어 경쟁하게 되는 만큼 그 소프트웨어들 중에서 요구에 맞는 소프트웨어를 선택하기 어려우므로 이를 지원한 수 있는 방법의 개발이 중요한 의미를 가지고 있다. 본 연구에서는 패키지 소프트웨어 시험을 위한 표준인 ISO/IEC 12119를 기반으로 소프트웨어 패키지를 시험하여 결과를 산출한 수 있는 시험모듈과 품질검사표를 개발하여 패키지 소프트웨어 시험에 적용할 수 있도록 하였다.

• The Journal of Korean Association of Computer Education
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• v.7 no.6
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• pp.59-68
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• 2004

Cooperative web-based learning is an teaching strategy in which small teams, each of students with different levels of ability, use a variety of learning activities to improve their understanding of a subject via the web. The objective of this paper is to propose new assessment items for evaluating students fairly in cooperative web-based learning. As a result, improved academic achievement, improved behavior and attendance, and increased self-confidence can be made in cooperative web-based learning due to the fair assessment, In this paper, the environment and instructional strategies for successful learning are firstly examined. In addition, the existing evaluation items in traditional classroom are also analyzed in order to develop new evaluation criteria in the web. Based on these analyzed items, we propose new evaluation items for cooperative web-based learning. In addition, the proposed items related to participant ratio, cooperability, and accountability are analyzed according to team organization styles and instructional models.

• Journal of dental hygiene science
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• v.3 no.2
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• pp.83-88
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• 2003

Patient satisfaction is now recognized as a outcome indicator of health care quality. The objective of this research was to evaluate a patient satisfaction survey instrument specially applicable to dental care, and to examines the reliability and the effect of response biases on reported satisfaction. The acceptability of satisfaction as a quality indicators was qualified by several measurement problems. The patient questionnaire was administered in four different study samples to examine the consistency of data. Cronbach's alpha was used as the measure of internal consistency. A aquiesent bias was found in the sample of 80(20%) respondents. Response biases affacted level of measured satisfaction. Highly acquiesent respondents were older, less well educated than nonaquiesent subject.

• Journal of the Korea Society of Computer and Information
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• v.25 no.6
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• pp.251-261
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• 2020

Based on the recent consensus on the need for software education, software education has become mandatory in universities in Korea. However, the suitability of class contents and the relationship between class contents and learner satisfaction has not been fully discussed. Therefore, in this paper, we analyzed the suitability of the contents used in the basic software education for the humanities students from the learner's perspective. For this purpose, three types of curriculum, which are 'computer science', 'usage of tools, and humanities in the digital world' and 'computational thinking', were compared using the lecture assessment questionnaire. As a result, we found that the learners evaluated positively over the curriculum that focused on the use of tools, the humanities approach, or the thinking ability rather than the theoretical contents of computer science. We also found that the subjects related to computer science could not give high satisfaction due to their unfamiliarity, relatively low academic value was given to the tool-centered curriculum, and fatigue was expressed in discussion-based thinking ability education.

• Proceedings of the Korean Society of Computer Information Conference
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• 2024.01a
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• pp.27-28
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• 2024

고령화 사회가 도래함에 따라 낙상은 심각한 사회 문제로 대두되고 있다. 그러나 낙상 위험 예측 및 평가 도구의 한계가 여전히 존재하고 있어 정확하고 신뢰성 있는 낙상 평가 방법을 필요로 한다. 본 연구에서는 신체 다양한 부위에 부착되어 수집된 센서 데이터를 이용하여 낙상을 검출하고 낙상의 방향까지 실시간으로 분류하는 모델들을 구축 및 평가한다. 이는 낙상의 유형에 따른 신속한 조치가 가능하도록 한다.

• Journal of the Korean Society of Clothing and Textiles
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• v.26 no.5
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• pp.630-641
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• 2002

The purpose of this study is to suggest the standard of bodytype which offers various data with regard to three-dimensional characteristics of body, and which offers the criterion for the sizes and shapes to interpret various bodytypes, to estimate filling, and to construct ready-made clothing. In this study, standard bodytype was defined as a typical type with beautiful proportion and shape which a large number of people have, too. In order to continue this study, there were two ways of analyzing bodytypes of subjects in the view of statistics and beauty. We primarily carried on statistical analysis in this report. Taken as a sample, the subjects were ninety-seven females who were between the ages of 18 and 24 years o1d. They were measured on November 1999. The data of seven hundred and few females, 18∼24 year-old, from the National Somatometry Survey of 1997 were used for analysis, too. Three kinds of classification methods were used for statistical analysis. The first method was based on the lateral view of the body, the second was based on the Factor and Cluster analysis of the photographic measurements of each of the anterior and lateral body, and the third was based on the Factor and Cluster analysis of the anthropometric measurements of the whole body. From the analysis on the distribution of R hrer Index the difference of width, the difference of depth, the proportion of height and head height, the High-frequency Proportion(H.P.)range were selected. The straight type from the lateral view, High-frequency type from each method, and subjects in H.P. range were compared with each other. As the result, it was confirmed that it is proper to base on the size and shape of subjects in H.P. range to analyze the standard bodytype.

• Journal of the Korean earth science society
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• v.24 no.3
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• pp.160-171
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• 2003

This study was designed to analyze the types of concepts about earth science related to seasonal changes, so as to develop a generative learning model focused on dissolving cognitive conflicts between the aforementioned concepts through debates and using said debates to find out how effectively the model works. There are 100 types of earth science concepts concering seasonal changes, 66 of which are unscientific in nature, including misconceptions. Through a second field trial and a research and development (R&D) process, a test on these concepts was developed, consisting of 14 items. For the experimental group, a four-phase generative learning strategy that reflects the types of earth science concepts and cognitive conflicts between such concepts was developed through pre-analysis and discussion, respectively. On the other hand, a traditional teaching and teaming strategy was used for the control group. A meaningful statistic gap found between the two groups through a covariance analysis, the significance level of which was 0.05. This result may be interpreted to mean that the generative teaming strategy is a possible alternative for correcting misconceptions about scientific concepts of seasonal changes.