• Title/Summary/Keyword: project team

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The Team Structure Design, Team-Coaching, Team Development, and Team Performance of Cross-Functional Project Team (다기능프로젝트팀의 설계, 팀 코칭, 팀 개발과 성과)

  • Park, Jong-Hyuk
    • The Journal of the Korea Contents Association
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    • v.11 no.8
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    • pp.260-273
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    • 2011
  • Utilizing cross-functional project teams is an attractive organizing option, particularly in solving complex and innovative problems that require diverse sources of information, knowledge, and expertise brought by individuals from different functional backgrounds. This study is aiming at finding the group dynamics surrounding and inside the teams for the better understand what makes cross-functional project teams effective. Adopting variables from small group research and organizational context research, I extract critical antecedents, mediator, and team-coaching that lead to team performance. Data from 32 cross-functional project teams consisting of 214 individual respondents are analyzed through regression analyses for hypotheses testing. Results of the analyses demonstrate that the team process and team performance are significantly affected by the composition of competence in team and team compensation. Also I find that team-coaching as a leadership behavior has influence on team process and team performance. Some implications, future research directions, and limitations are discussed.

Synthesis and Conformation of Novel 4'-Fluorinated 5'-Deoxythreosyl Phosphonic Acid Nucleosides as Antiviral Agents

  • Kang, Lien;Kim, Eunae;Choi, Eun Joo;Yoo, Jin Cheol;Lee, Wonjae;Hong, Joon Hee
    • Bulletin of the Korean Chemical Society
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    • v.33 no.12
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    • pp.4007-4014
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    • 2012
  • Efficient synthetic route to novel 4'-fluorinated 5'-deoxythreosyl phosphonic acid nucleosides was described from glyceraldehyde using Horner-Emmons reaction in the presence of triethyl ${\alpha}$-fluorophosphonoacetate. Glycosylation reaction of nucleosidic bases with glycosly donor 14 gave the nucleosides which were further phosphonated and hydrolyzed to reach desired nucleoside analogues. Synthesized nucleoside analogues 18, 21, 25 and 28 were tested for anti-HIV activity as well as cytotoxicity. Adenine derivatives 18 and 21 showed significant anti-HIV activity up to $100{\mu}M$.

A Study on the Reliability of Peer-evaluation for Team Members' Contributions and Incorporating Method into Grades - Focusing on the Capstone Design - (팀원 기여도에 대한 동료평가의 신뢰성과 성적 반영 방법에 대한 연구 -종합설계교과목을 중심으로-)

  • Chang, Hyunjae
    • Journal of Engineering Education Research
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    • v.27 no.1
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    • pp.63-70
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    • 2024
  • The capstone design classes in the College of Engineering are often team project-oriented, and teamwork skills are reported to positively impact problem-solving abilities. While team project courses have various advantages, they also come with challenges such as social loafing and issues related to free riders, which consistently hinder the positive effects of team project courses. To prevent these issues, there is a need to provide a clear evaluation-reward system for team members' contributions. In this study, we examined the reliability of peer evaluation scores for team members' contributions and reviewed methods to incorporate them into team project grades. The review results indicated that peer evaluation scores are deemed to have considerable reliability from a qualitative perspective. However, due to the relatively small team size in team project courses (3 to 6 members per team), using the arithmetic mean of peer evaluation scores is statistically challenging. As a complementary approach, this study proposes limiting the reflection ratio of peer evaluation scores and applying a more macroscopic processing method, not the arithmetic mean, to incorporate peer evaluation scores for team contributions into grades.

Leadership Competencies of IT Project Managers : from Team Social Capital Perspective (IT프로젝트 관리자의 리더십 역량 : 팀 내 사회적 자본 관점에서)

  • Lee, Hye-Jung;Park, Jun-Gi;Lee, Jung-Woo
    • Journal of Information Technology Services
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    • v.10 no.4
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    • pp.133-147
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    • 2011
  • This study explores the applicability of social capital theory in IT project management. Specifically, an empirical model is developed using different types of leadership competencies (emotional, cognitive, and social) as independent constructs impacting IT project performance. Social capital shared among team members are measured and placed as a mediating construct between leadership competencies and performance. Using PLS analysis of 120 data points collected through a survey of IT project participants in two large electronic manufacturers, direct and indirect impacts of leadership competencies are explicated. Research results reveal that emotional leadership competency seems to directly influence the project performance but not through team social capital, while social leadership competency seems to indirectly influence the project performance through team social capital but not directly onto the project performance. Cognitive leadership competency is the only leadership competency that maintains direct and indirect influence on project performance. Total effect of cognitive competency on project performance is almost two times larger than the total effect of emotional leadership competency and six times larger than the total effect of social leadership competency. Implications of findings are discussed at the end, and further studies are suggested.

A Study on Team Project Learning in Flipped Calculus Classes (대학 미적분학 플립드 수업에서 팀프로젝트 탐구)

  • Min, Sook
    • Communications of Mathematical Education
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    • v.33 no.2
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    • pp.47-66
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    • 2019
  • The purpose of this study is followings. First, we develop and apply teaching and learning methods for conducting team projects in flipped calculus class. Second we collect data such as team reports, individual reviews, and surveys during class activities. Third we survey the impacts on participation in student team activities, advanced studying, communication and collaboration. A total of 120 engineering and science majoring students participated in the 16-week long class study administered in team project learning styles in Spring 2018. There were two characteristics of this class. First students studied concepts and examples with video in pre-class and did the team project learning in the classroom. Second we used Google Drive to record team project progress, and to make sure the instructor to intervene appropriately in team activities. We conducted a team project inside and outside the classroom. This could lead the instructor to advise students and so their participation in team activity increased. As a result, it not only had a good effect on communication and cooperation, but also had an effect on advanced learning.

Investigation of Acoustic Emission Signals in Racetrack Superconducting Field Winding Coils (레이스트랙형 초전도계자코일의 AE 신호 특성평가)

  • Sohn, M.H.;Baik, S.K.;Ko, R.K.;Lee, E.Y.;Bae, J.H.;Kwon, Y.K.;Ryu, K.S.
    • Proceedings of the KIEE Conference
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    • 1998.07a
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    • pp.186-188
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    • 1998
  • Acoustic emission monitoring on two racetrack superconducting field winding coil was performed during excitation and quenches to diagnose the integrity of the field winding coils. Two field windings were not impregnated with epoxy The results confirm that the acoustic emission signals are mainly due to conductor motions which cause premature quenching of the winding. The quench current of modified racetrack type field winding coil (Type B) are more higher than that of conventional field winding coil (Type A).

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Exploring the Relationship between Social Capital and Team Climate in IT Project Teams (IT 프로젝트 팀에 있어서 내외부 사회적 자본과 조직 분위기에 관한 연구)

  • Lee, Jungwoo;Lee, Hyejung;Lee, Seulki
    • Journal of Information Technology Services
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    • v.16 no.3
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    • pp.67-81
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    • 2017
  • IT project teams are composed of experts from various domains with different backgrounds, such as business and technologies. Thus, enhancing knowledge sharing and increasing team social capital are critical for the success of the project. This study examines the relationship among the team social capital, team climate and team performance. A research model and hypotheses are developed from literature review and empirically validated. The research model consists of team social capital, team climate and team performance. Specifically, team social capital, as antecedents, wasconceptualized asinternal and external differentiated by team boundary, and team climate is conceptualized as innovative climate and supportive climate. Using measures adopted from previous studies, 166 data points were collected to test the research model and related hypotheses. PLS data analysis indicated that internal and external social capitalhave positive effect on innovative climate while internal social capital has a positive effect on supportive team climate. The innovative and supportive climate has significant effect on the team performance. Based on the results, we proposed several team management skills for IT project managers. Theoretical constributions are discussed at the end with limitations and further studies.

Performing and Effects Team-Based Learning Program for improving of Teaching Competencies of Pre-service Elementary School Teachers (초등예비교사의 교수역량 증진을 위한 팀 기반 프로젝트 학습 실행 및 효과)

  • Ryu, Hyunah
    • East Asian mathematical journal
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    • v.33 no.2
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    • pp.217-233
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    • 2017
  • This study expects that Team Based Project Learning can act positive role to improve pre-service elementary teachers' teaching competence from previous studies. So designing and executing Team Based Project Learning program, I can provide some suggestions to the teaching method for teacher training education. In this study, Team Based Project Learning focuses on the use of history of mathematics in school mathematics. Also from organizing the team to evaluation, I conduct team activity systematically both inside and outside the classroom. The result of this study shows that pre-service elementary teachers' teaching competence has improved and I could identify the positive response about the value of using the history of mathematics and effect of Team Based Project Learning in mathematics learning.

A Case Study on Team Project in Calculus for Medicine - Numerical Methods of Integration - (의대생을 위한 미분적분학 팀프로젝트 사례 - 정적분의 수치채산법을 중심으로 -)

  • Min, Sook
    • Communications of Mathematical Education
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    • v.26 no.2
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    • pp.155-176
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    • 2012
  • In this paper, we present a practical and essential method of using team projects for calculus. We, specifically, take into account the team project that calculate the volume of lung represented on CT scan images. We have demonstrated that the process of analyzing the images in a team project encourage studying numerical methods of integration for calculus. Also, we have used various technological programs(MATLAB, MATHEMATICA, MS Excel) to solve the team project.