• Communications of Mathematical Education
• /
• v.36 no.3
• /
• pp.373-395
• /
• 2022

This study aimed to examine how prospective mathematics teachers (PMTs) perceive collaborative problem-posing (CPP) as a method to cultivate students' creativity and character in mathematics education. This is to propose the introduction of CPP at the stage of preparatory math teacher education as one of the ways to reinforce the creativity and character education capacity of PMT), and to attempt to be an opportunity to actively utilize CPP in math teaching-learning in the school field for the education of students' creativity and character. To achieve this objective, I designed PMTs taking the 'Educational Theories for Teaching Mathematics' course, required in the second year of university, to experience CPP tasks. Data were collected through questionnaires or interviews over three years on how PMTs recognized the CPP tasks as a tool to cultivate students' creativity and character in secondary schools. The results of the study are as follows. First, PMTs recognized regardless of their CPP experience that CPP might have a positive impact on improving students' ability to devise various ideas and that it positively influences students' attitudes toward building interpersonal relationships, including teamwork, respect, and consideration. Second, the experience of PMTs participating in the CPP made them more positively aware that CPP is effective in improving students' ability to elaborate on ideas. Third, the PMTs' experience of participating in CPP led to a more positive perception of the impact of CPP on the students' abilities and attitudes, namely, the students' ability to elaborate on ideas and their inner attitudes toward individuals, including honesty, fairness, and responsibility, and the attitude of students regarding logically presenting their opinions and making rational decisions. Finally, if there are downsides to the offline environment, an online environment may be more beneficial.

• Journal of Hospice and Palliative Care
• /
• v.17 no.4
• /
• pp.278-288
• /
• 2014

Purpose: The purpose of this study is to analyze types of shared medical decision making by health professionals in a decision making position. Methods: The Q-methodology was used. Q sample was constructed with a total of 35 Q-statements that were offered with a 9-point rating scale. The statements were structured to generate answers that would form a shape of a normal distribution. Answers to Q sample were analyzed using a QUANL PC program. Results: Four types of shared medical decision making were identified. Type I is patient-centered decision making, Type II is physician-centered, Type III is health professional-centered and Type IV is patient-family-centered. Conclusion: Study results indicate that it is recommended to develop an education program based on the four types of shared medical decision making so that health professionals can be provided with different approaches according to their decision making style.

• The Journal of the Korean dental association
• /
• v.22 no.10 s.185
• /
• pp.855-860
• /
• 1984

국산 세치제와 잇솔이 갖추어야 할 기본요건과 개발방향이 제시된 세미나가 지난해에 이어, 지난 7월 14~15일 양일간에 걸쳐 속리산 관광호텔에서 구강보건학계와 럭키ㆍ부광ㆍ태평양등 국내 3대 세치제 제조회사의 52명이 참석한 가운데 서울치대 예방치학교실 주최로 개최되었다. 총 13개 연제가 발표된 이번 세미나에서는, 국민 복지를 빨리 증진시키기 위하여, 기업간의 건전한 경쟁을 유도하고, 기술개발을 촉진하며, 국산품의 품질 개선, 가격인하, 국제경쟁력의 신장등, 정부의 기본방향을 재확인하는 동시에 거시적이고 원시적인 안목으로 볼때 기술개발을 위한 산학활동과 선업간의 협력은 산업발전을 통하여 국민복지 증진에 분명히 기여할 수 있음을 강조한 서울치대 김종배교수의 주제 발표와 세치제의 주요작용, 세치제의 abrasiveness 및 polishing 효과와 용어의 정의, 개인에 적합한 세치제의 선택방법, Monofluorophosphate와 plaque 및 타액의 상호작용, 세치제의 선호변인 분석, 세치제 광고문안상의 문제점, 세치제의 전망, 세치제의 전망, 세치제 개발의 제요소, 세치제의 검정 기준과 과정, 잇솔의 기본요건과 시판잇솔의 규격, 잇솔의 강모형태와 탄력성에 관한 이론적 고찰, 개인에 적합한 강모강도를 가진 잇솔의 선택방법, 「A study on the F'ion concentration of commercial dentifrices」에 대해 폭넓고 진지한 토의가 있었다. 다음은 이날 발표된 내용을 요약정리한 것이다.

• The Journal of the Korea Contents Association
• /
• v.5 no.6
• /
• pp.264-272
• /
• 2005

It is generally defined that the trust between members are relayed on the belief of ability and support. The purpose of this study is to make sure that participative decision making effects on productivity of group based on that cooperative relationship could bring the productive improvement. As the results, we could figure out that satisfiable rate of performance feedback and open communication are related with the productivity Especially, an administrative group based on the mutual trust, can meet the level of customer's satisfaction and cultural multiplicity. Setting up the mutual trust is to maximize the ability of members and to derive the motivation of working concentration.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.23 no.10
• /
• pp.1209-1215
• /
• 2019

Communication is an important factor for nurses to lead successful nursing interventions by establishing therapeutic relationships with the subjects and cooperative relationships between the various occupations. The purpose of this study was to develop a communication education program to nurse college students to improve communication skills among medical professionals and to analyze the effects of the program. The subjects of this study were 54 students in the 4th grade of P nursing. The results of this study showed that there was a significant difference between the subjects' communication clarity(t=-7.75, p<.001) and self-leadership (t=-4.43, p<.001). Satisfaction with communication increased after the training but there was no significant difference (t=-1.22, p=.226). In conclusion, communication program using SBAR has a positive effect on clarity of communication and self-leadership of nursing students, and it is necessary to develop continuous education that can develop various scenarios and repeat training.

• School Mathematics
• /
• v.12 no.2
• /
• pp.177-191
• /
• 2010

Small Group Collaborative Instruction in school settings has been endorsed by many educational experts over the years. Some studies found that learners greatly benefit from one another through communication and interaction with their peers. These studies previously indicated improvement of a learner‘s academic ability as well as the application of the affective domain when using this type of instruction. Lower-level students with limited mathematical abilities improved their problem-solving and conceptual thinking skills when tasked to work with other learners. On the other hand, the effectiveness of this process was questioned to be less evident with higher-level performers. Therefore, this study was designed to observe the efficacy of Small Group Collaborative Instruction on higher-level students and to explore their learning process as they interact with and teach lower-level students. This study observed that higher-level students use high-level mathematical thinking skills when helping lower-level students, and they improved problem-solving ability as well as communication skills.

• Journal of Digital Contents Society
• /
• v.19 no.5
• /
• pp.853-860
• /
• 2018

The purpose of this study is to analyze the effectiveness of cooperative thinking and communication ability through gamified VR contents. For the experiment, we designed the Forum VR content using gamification approach and validated its effectiveness with a survey tool. The experiment was answered after 63 elementary school students played the Forum VR content. According to the survey results, Forum VR content has positive effects on the development of collaborative spirit and communication skills of elementary school students. Based on the results of this study, it is necessary to study the systematic and technical measures to spread VR contents at educational sites, and to differentiate them according to the characteristics of the curriculum for connecting various educational topics and VR contents.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
• /
• 2007.10a
• /
• pp.131-139
• /
• 2007

국토기본법과 국토의 계획 및 이용에 관한 법률은 국토의 지속 가능한 발전을 위한 정책 및 계획을 규정하고 있다. 이를 효율적으로 달성하기 위한 수단으로GIS를 기반으로 공간의사결정 지원체계 구축에 대한 수요가 높아지고 있다. 이는 그 동안 행정업무를 위한 자료관리 중심의 정보화에서 공간자료분석을 기반으로 한 정보화에 대한 새로운 수요라고 할 수도 있다. 그러나 국토공간계획을 지원하기 위한 의사결정지원체계를 성공적으로 구축하기 위해 해결해야 할 많은 과제들이 있다. 본 연구는 국토공간계획을 위한 의사결정지원체계를 구축하는데 장애가 되는 과제를 파악하고, 해결방향을 제시하는데 목적을 두고 있다. 이를 위해 전문가를 대상으로 한 델파이 조사를 실시했다. 본 연구는 공간의사결정지원체계의 설계 및 개발에 영향을 미치는 주요 요인을 중심으로 research questions를 가지고 접근했다. 시스템 설계 관점에서 처리결과에 영향을 미치는 요인으로 입력되는 자료와 지식, 분석처리하는 방법, 인터페이스 등을 중심으로 research question을 설정했다. 시스템 개발과 관련하여 개발도구 확보, 이해관계자 참여 방안, 시스템의 지속성 확보 등을 중심으로 research questions를 설정했다. 마지막은 향후 공간의사결정 지원체계의 연구 및 개발을 효율적으로 수행하기 위한 파트너쉽에 대한 research question이다. 지금까지 국내에서 공간의사결정지원체계 구축과 관련해 기초적인 이론이나 방법론에 대한 연구가 미흡했다. 대부분 외국의 연구 및 개발사례를 소개하는 수준에 불과하다. 특히 공간의사결정지원체계를 구축하거나 운용하는 기반기술인 개발도구에 대한 기술수준이 상당히 미흡하다. 조사결과에서 공개소프트웨어 도입에 대한 필요성 강조가 이를 반증하고 있다. 또한 시민사회의 성숙, 다양한 사회단체 출현 등으로 국토공간계획 과정에 이해관계자 참여정도가 질적 양적으로 높아질 것으로 예상된다. 그러나 이에 대응하기 위한 기술, 기법 등에 대한 연구는 매우 미흡하고 단편적으로 관련 기술을 소개하는 정도이다. 국토공간계획 및 정책과 관련한 다양한 문제해결을 위한 공간의사결정지원체계를 구축하기 위해서 장기간에 걸긴 단계적 접근이 필요하다. 국토공간계획은 우리나라만의 자연 환경 및 인문환경의 특성이 반영되어야 할 것이다. 이를 위해 우리의 개발방법론, 우리의 기술이 개발되어야 하며, 이를 체계적으로 구현할 수 있는 협력체계 구축이 필요하다.

• Journal of Elementary Mathematics Education in Korea
• /
• v.21 no.4
• /
• pp.621-641
• /
• 2017

The purposes of this study were to identify the characteristics of students with different cognitive styles in the communication process according to the types of mathematical tasks and investigate the effects of their cognitive styles and types of mathematical tasks on their mathematical communication. For this, the investigator selected subjects according to the field dependent-field independent cognitive style by Witkin et al.(1977, p. 7). Mathematical tasks were developed in the areas of numbers and operations, regularity, and measurement according to the four types of Stein & Smith(1998, p. 269), which include the Memorization, Procedures without Connections, Procedures with Connections, and Doing Mathematics tasks. The selected students were divided into homogeneous groups according to their cognitive styles, and their communication processes according to the four types of mathematical tasks were observed through participation and videotaped. The videotapes were then transcribed and analyzed in protocols. The conclusions is that mathematical tasks of high cognitive level had positive effects on the activation of significant mathematical communication among the students and that differences in approaches to tasks according to their cognitive styles influenced their communicative activities in speaking and listening.

• Journal of Technology Innovation
• /
• v.19 no.2
• /
• pp.153-184
• /
• 2011

This paper investigates what kind of technological partner firms want to cooperate with in terms of partner location. Two geographical factors are considered. One is geographical proximity, given the tradeoff between the effectiveness of knowledge spillovers in proximity and diverse knowledge absorption from geographically distant partners. The other is how many other firms are co-located with potential partners because it is known that clustering regions can create more technological outputs. Analysis on 2008 Korea Innovation Survey data finds that partner proximity is the single most important factor in choosing a cooperation partner. While firms that are located in a region crowded with related industries prefer proximate partners, others that are surrounded by unrelated industries are more likely to cooperate with distant partners. The findings suggest that geographical proximity matters in partner selection because it not only stimulates knowledge spillovers but also reduces costs involving R&D cooperation such as monitoring costs and information costs. Moreover, firms take into consideration both the benefits and risks of clustering regions. If there are so many unrelated firms that they create agglomeration diseconomies such as congestion costs and unintentional knowledge leakages, firms are more likely to try to find their cooperation partners in other regions.