• Proceedings of the Korean Information Science Society Conference
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• 2005.11b
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• pp.385-387
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• 2005

복잡하고 방대해진 시스템 개발에서 다양한 이해 관계자들의 요구사항을 시스템에 정확히 반영해야 하고, 이를 위해 시스템의 품질 속성과 이해관계자들의 이해관계를 반영한 소프트웨어 아키텍처의 설계가 성공적인 프로젝트를 위한 중요한 이슈가 되었다. 본 연구에서는 아키텍처 설계 과정에서 식별된 아키텍처 접근법 대안들에 대해 시스템의 요구사항에 대한 만족도를 평가하여 설계단계에서 설계자들이 가장 적합한 아키텍처 접근법을 선정 하도록 하고 있다. 즉 평가를 통해 선정된 아키텍처 접근법을 기반으로 아키텍처 설계를 확장해 나감으로써 설계 산출물의 신뢰성과 완성도를 높이는 효과를 기대 할 수 있다.

• Korean Journal of Child Studies
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• v.26 no.1
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• pp.229-245
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• 2005

This study examines the effects of project approach to promote social development of children with and without disabilities in inclusive classrooms. Participants in this study were 22 children with disabilities and 86 children without disabilities enrolled in 4 classes at two inclusive daycare centers. The experimental group implemented the project approach and the control group followed a traditional early childhood curriculum. An ANCOVA was conducted with mean difference scores in pre- and posttests between experimental and control groups. Significant differences between control and treatment groups existed in social development of children without disabilities, but no significant changes were found in children with disabilities. From the findings, we inferred that the project approach is an effective curriculum model for inclusion. Implications for classroom practices and recommendations for future research were suggested.

• Korean Journal of Child Studies
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• v.23 no.6
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• pp.103-119
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• 2002

In this investigation of the effectiveness of the Project Approach Method the 32 4-to 5-year-old subjects (16 each in the experimental and comparative groups) were pre-tested before the Project Approach Method was applied (23 times over 7 weeks) in the experimental group while the comparative group had science activities using standard unit methods of instruction. Then, all the children had a posr-test. Data were analyzed by t-test and ANCOVA. Results showed differences between the experimental group and the comparative group in their scientific problem solving ability. Specifically, effects were found on 14 sub-factors, but no difference were found on 3 sub-factors.

• Korean Journal of Child Studies
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• v.25 no.6
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• pp.131-152
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• 2004

This study used meta-analysis to synthesize the effectiveness of the project approach. After reviewing 51 studies, we analyzed the effect size of 119 articles published between 1990 and 2002 using SAS 8.2 program. The grand average of the project approach effectiveness was 1.03. This implies that the experimental group that employing the project approach is more effective than control group by the 35 percentile. We also found that the project approach is more effective for preschool children group (1.21, 89%) than for the elementary school children group (0.88, 81%). Specific variables regarding the effectiveness of the project approach were analyzed and its consequences were discussed.

• Journal of the Korean Home Economics Association
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• v.44 no.2 s.216
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• pp.13-23
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• 2006

The purpose of this study was to explore 6 preservice teachers's perceptions and practices on children and teaching while they implemented the Project Approach. Using qualitative research, data were collected from individual and group reflections, interviews, classroom observations, and videotaping. Results showed that preservice teachers recognized the importance of observing children in context and the meaning of learning through the Project Approach. Preservice teachers developed their identities through reflective thinking on their theories and practices.

• Journal of KIISE:Software and Applications
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• v.34 no.7
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• pp.625-634
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• 2007

Due to the software is getting complex and large, software architecture design is issued for success of project. In the design phase, selection of the suitable architectural approach is very important. In this thesis, we identify the architectural approach alternatives in the design phase. And the evaluation method to choose architectural approaches and the architecture design methodology integrated with that evaluation method are proposed In the proposed architecture evaluation method and the architecture design methodolody, we intend to raise reliability, completeness of design and reduce development costs.

• Journal of Korea Technology Innovation Society
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• v.8 no.3
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• pp.1117-1138
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• 2005

Due to the increasing importance of technology development project evaluation, many evaluation methods have been developed. However, most project evaluation methods are not directly applicable for evaluating performance improvement projects in a manufacturing system. It is due to the fact that the existing project evaluation methods do not deal with the performance evaluation of the system. This paper deals with performance measurement model of a manufacturing system based on decomposition method and evaluation method for technology development project based on options thinking. A case example is discussed to illustrate the process of the proposed evaluation method.

• Korean Journal of Human Ecology
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• v.18 no.3
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• pp.631-639
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• 2009

This study examines how the project approach utilizing beans as the subject matter influences young children's scientific research capabilities and scientific attitudes. This examination ultimately aims at developing effective teaching methods and programs that can promote children's scientific research capabilities and scientific attitudes. Thirty six children at H kindergarten in Gunsan, Jeollabuk-do were selected as subjects of this study. The children aged five were divided into an experiment group and a comparison group, with eighteen for each group. Before the experiment, a pre-test was conducted on the children's scientific research capabilities and scientific attitudes. The pre-test results were subject to a t test to identify whether there were differences between the two groups in age as well as the levels of scientific research capabilities and attitudes. A post-test was also conducted to determine the differences between the two groups in these categories. These results have led to the conclusion that the project approach utilizing beans as the subject matter has a positive impact on improving young children's scientific research capabilities and scientific attitudes.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.07a
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• pp.489-492
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• 2020

현재 청강 게임 졸업작품 프로젝트에서 QA팀의 테스트 활동은 명세를 기반으로 진행된다. 하지만 대학의 게임 개발 프로젝트 특성상 체계적인 문서와 같은 테스트 베이시스를 확보하기 어렵다. 이렇게 부족한 명세를 기반으로한 테스트는 테스트할 게임의 전체를 커버하기 어렵다. 따라서 이를 보완하기 위해 리스크 기반의 탐색적 테스팅 접근법을 활용하여 조금 더 효율적인 테스트 전략 및 프로세스를 제시하고자 한다.

• Journal of Technology Innovation
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• v.21 no.1
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• pp.229-252
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• 2013

The aim for this study is to suggest a practical model to measure the financial values of the achievements from corporate research and development(R&D) projects. Performance indicators for R&D projects were identified from the extensive literature reviews and the evaluation methods to convert them into financial values were proposed to overcome the problems of excessive predictions and subjective expert assessments in existing methods. The proposed model was applied to R&D projects of an IT company in Korea for its validity test. The model is expected to be a turning point in economic evaluation of corporate R&D projects in general due to its practical and reasonable scheme.