• 제목/요약/키워드: cooperative and collaborative

검색결과 215건 처리시간 0.021초

Effect of Cognitive Style on Collaborative Problem Solving Ability in Programming Learning

  • Kwon, Boseob
    • 한국컴퓨터정보학회논문지
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    • 제23권9호
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    • pp.163-169
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    • 2018
  • Problem solving by programming has a lot of influence on computational thinking improvement. Programming learning has been self-directed based on the individual's thoughts and principles. However, the revised informatics curriculum in 2015 puts importance on collaborative learning. Collaborative learning emphasizes results differently from cooperative learning, which emphasizes problem-solving processes. And cooperative learning leads to structured learning, such as role sharing and activity stages, within a small group, while collaborative learning leads to unstructured learning. Therefore, it is becoming more in collaborative learning that peer interaction can be affected by learners' cognitive style. In this paper, we propose the effect of cognitive style on problem solving ability in collaborative learning for problem solving by programming. As a result, collaborative learning was effective in improving problem solving ability and there was no significant difference in cognitive style.

A Study on the Development and Evaluation of a Collaborative Problem-Solving Learning Model for Nursing Students

  • Lee, Sowon;Kim, Boyoung
    • International Journal of Advanced Culture Technology
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    • 제9권1호
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    • pp.168-176
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    • 2021
  • This study developed and evaluated a learning model to improve collaborative problem-solving skills for nursing students taking physiology courses. This one-group pretest-posttest design used the jigsaw cooperative learning method on 30 nursing students from one local university. We analyzed the effect of a cooperative problem- solving learning model using SPSS 21.0 to compare changes in the students' collaborative self-efficacy, problem-solving abilities, and team-member exchange. As a result, the participants showed significant increases in collaborative self-efficacy, problem-solving ability, and team-member exchange after experiencing cooperative problem- solving learning model. Therefore, we will help nursing students improve their communication skills by enhancing their collaborative self-efficacy and help them solve problems effectively in conflict situations.

Individual, Cooperative and Collaborative Works with Educational Games of Mathematics for Computers

  • Cannone, Giacomo;Hernandez, Josefa;Palarea, Maria Mercedes;Socas, Martin M.
    • 한국수학교육학회지시리즈D:수학교육연구
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    • 제11권2호
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    • pp.101-126
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    • 2007
  • We analyze the possibilities of using Information and Communication Technologies as a resource in the teaching/learning of Mathematics and we show the results of concrete experiments carried out with the games: "Adibu", "La ciudad perdida" and "Drood en el planeta siete", with fourteen students and two primary school teachers in a school in Santa Cruz de Tenerife (Spain). Our analysis of the games is made within a global framework in which individual, cooperative and collaborative learning are considered, taking as reference the theoretical frameworks set out by Piaget, Vygotsky, and the principles of collaborative learning (Computer Supported Collaborative Learning).

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Cooperative and Collaborative Learning through Reciprocal Peer Tutoring in EFL University Reading Instruction

  • Jeong, Kyeong-Ouk
    • 영어어문교육
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    • 제17권4호
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    • pp.75-95
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    • 2011
  • The purpose of this study was to evaluate a group activity, reciprocal peer tutoring (RPT), in order to investigate advantages and challenges of RPT in promoting cooperative and collaborative learning environment for EFL University reading instruction. The participants in this study were 89 students taking an English reading course at a Korean university. RPT is a learning strategy whereby learners help each other and learn by teaching. This program was supported by a Vygotskyan perspective which assumes that learners gain mastery and develop cognitive skills through social interaction with more proficient others and their environment. This study relied particularly on participant perceptions through questionnaire survey and Anonymous Online class Report of the course. This study showed various advantages for tutors such as learning through teaching and becoming more autonomous and responsible for their own learning. Non-threatening and highly motivating learning atmosphere are parts of benefits for tutees. Other advantages for tutees included improved level of academic self-confidence, and motivation. This study also revealed several drawbacks associated with the problem of inaccuracy in students' production and students' demand for more direct teacher role. (182 words).

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이동 에이전트를 이용한 계층적 조정 모델 기반 협력 작업 응용 개발 환경 (Collaborative Work Applications Development Environment based on Hierarchical Coordination Model using Mobile Agent)

  • 김영민;이상호
    • 한국컴퓨터정보학회논문지
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    • 제11권2호
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    • pp.285-294
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    • 2006
  • 분산 환경에서 다중 사용자간의 협력 작업을 효과적으로 지원하는 협력 작업에 대한 요구가 급격하게 증가하고 있다. 이러한 협력 작업은 그룹 통신 기술, 분산 처리 기술 등의 다양한 기술적 사항들이 해결되어야 하며, 협력 작업 응용이 갖는 공통적인 요구 사항들이 많이 존재하므로 응용을 개발할 때마다 이러한 요구 사항들을 중복하여 개발하는 것은 많은 개발 비용이 소요되며 중복 투자되는 부분이 많게 된다. 따라서, 협력 작업 응용이 공통적인 요구 사항들과 응용을 보다 경제적으로 개발할 수 있는 체계적인 개발 환경이 필요하다. 이 연구에서는 기존의 이동 에이전트의 조정 모델을 협력 작업응용에 적합하도록 개선한 계층형 역할 기반 조정 모델을 제안하고, 이를 이용해서 이동 에이전트 기반 협력 작업 응용을 위한 개발환경을 설계한다. 계층형 역할 기반 조정 모델은 이동 에이전트들의 다층형 그룹 개념을 제공하고, 각각의 그룹별로 효과적인 조정 정책 구현을 가능하게 하며, 그룹 단위 별로 역할을 부여해서 효과적인 협력 작업 응용 개발을 지원할 수 있다.

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A Study on the Learning Experience of Participating in a Collaborative Problem-Solving Learning Model from a Student's Perspective: Qualitative Analysis from Focus Group Interviews

  • Lee, Sowon;Kim, Boyoung;Kim, Seonyoung
    • International Journal of Advanced Culture Technology
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    • 제10권1호
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    • pp.160-169
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    • 2022
  • This qualitative study aimed to investigate ways to improve effective cooperative learning from students' perspective by understanding and analyzing the learning experiences of nursing students who participated in a collaborative problem-solving learning model. Data were collected through focus group interviews and reflection journals of six second-year nursing students from G-university in J-city who participated in a collaborative problem-solving learning model course. The interview data were analyzed and divided into 3 categories and 10 subcategories according to the six-step thematic analysis method proposed by Braun and Clarke. The results of analyzing the interviews were considered based on three areas: preparation before learning, the process of collaborating as a cooperative learning experience, and solutions and expectations after learning. The participants felt frustrated because collaborative problem-solving took more time for individual learning than traditional methods did and would not allow them to check the correct answers immediately. However, they gained new experiences by solving problems and engaging in discussions within their learning community. The participants' expectations included material that could help their learning, measures to prevent free-riders, and consideration of the learning process in evaluation factors. Although this study has sample limitations by targeting nursing students in only one region, it can be used to help operate collaborative problem-solving classes, as it reflects the real experiences and opinions of students.

A STUDY ON THE PREREQUISITE LEARNING THROUGH COOPERATIVE LEARNING

  • Oh, Hyeyoung
    • Korean Journal of Mathematics
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    • 제20권4호
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    • pp.463-475
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    • 2012
  • Cooperation is an essential element in mathematics education with independence. We observe cooperative learning and apply it to the education spot. We conducted cooperative learning experiment with students who were not ready for the prerequisite learning of college mathematics. We try to make up the prerequisite learning through collaborative learning to them. We discuss how cooperative learning affects the students who were not ready for the prerequisite learning of college mathematics.

Black Hole along with Other Attacks in MANETs: A Survey

  • Tseng, Fan-Hsun;Chiang, Hua-Pei;Chao, Han-Chieh
    • Journal of Information Processing Systems
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    • 제14권1호
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    • pp.56-78
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    • 2018
  • Security issue in mobile ad hoc network (MANET) is a promising research. In 2011, we had accomplished a survey of black hole attacks in MANETs. However network technology is changing with each passing day, a vast number of novel schemes and papers have been proposed and published in recent years. In this paper, we survey the literature on malicious attacks in MANETs published during past 5 years, especially the black hole attack. Black hole attacks are classified into non-cooperative and collaborative black hole attacks. Except black hole attacks, other attacks in MANET are also studied, e.g., wormhole and flooding attacks. In addition, we conceive the open issues and future trends of black hole detection and prevention in MANETs based on the survey results of this paper. We summarize these detection schemes with three systematic comparison tables of non-cooperative black hole, collaborative black hole and other attacks, respectively, for a comprehensive survey of attacks in MANETs.

기업체 조직의 협력역량 요인에 대한 팀장과 팀원들의 인식을 통한 타당화 연구 (Validation Through Perceptions between Leader and Team Members on Collaborative Competencies in Corporate Organization)

  • 이유나;하유란;이상수
    • 수산해양교육연구
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    • 제26권2호
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    • pp.284-295
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    • 2014
  • The purpose of the study was to validate the components of practical collaborative competencies by analyzing the perceptions of corporate personnel on practical collaborative competencies. The study reviewed the theories of collaborative intelligence, collective intelligence, cooperative learning, and learning communities. Based on the results of the literature review, the study derived seven categories of participative motivation for group activities, ability to share thinking and consciousness, motivation to share experiences, ability to control emotion, ability to promote interaction, creativity, and collaborative performance as the core competencies. To validate the elements, survey was conducted for 186 corporate personnels. The results showed that the personnels perceived the following elements as important collaborative competencies: participative motivation for group activities, motivation to form participatory atmosphere, ability to manage conflict effectively, ability to form relationships, ability to form positive team atmosphere.

학교도서관과 공공도서관의 연계.협력 체제에 대한 분석 - 수도권 지역의 사례를 중심으로 - (An Analysis of Cooperative Systems Between School and Public Libraries in Seoul and Its Outskirts)

  • 이용남
    • 한국도서관정보학회지
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    • 제38권2호
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    • pp.353-372
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    • 2007
  • 이 연구는 학교도서관과 공공도서관의 연계 협력 체제를 분석하여 학교도서관 활성화 5개년 계획 종료 이후의 새로운 정책 수립에 도움을 주기 위한 것이다. 연구 방법은 수도권 지역인 서울, 인천, 경기 지역의 실제 사례를 조사하고, 연계 협력 관련자에 대한 설문지 및 면담조사를 통해, 각 지역의 특징적인 연계 협력 체제의 유형에 대한 장단점을 분석하고 문제점에 대한 개선 방안을 제시하였다.

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