• 제목/요약/키워드: Individual performance

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성과요인과 개인성과 평가결과의 관계에 대한 연구 (A study on the relationship between performance factors and individual performance evaluation results)

  • 김재붕
    • 산업융합연구
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    • 제20권1호
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    • pp.35-42
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    • 2022
  • 본 연구는 기업의 종업원의 성과요인을 개인적, 조직적, 제도적 요인으로 나누고 이에 따른 성과평가결과와의 관계를 실증적으로 분석하였다. 최종 417개의 표본을 바탕으로 SPSS와 AMOS를 이용한 결과를 요약하면, 다음과 같다. 성과 요인 중 직무 만족과 공정한 성과제도는 개인성과 평가결과에 유의미한 양(+)의 관계를 보였고, 안정적 대인관계는 뚜렷한 상관관계를 찾아보기 어려웠다. 직무 만족(β= 0.432, t= 7.375***)의 영향력이 가장 컸으며, 공정한 성과제도(β= 0.127, t= 2.406*)가 그 다음이었다. 이는 성과 원인이 직무에 만족 한 경우와 조직의 성과제도가 공정하다고 인식하는 것이라 할 수 있겠다. 그러나 안정적 대인관계 즉, 다른 사람들로부터 원만한 관계를 하고 심리적 안정이 동반되는 대인관계는 성과요인이 아님이 밝혀졌다. 이러한 실증분석 결과를 바탕으로 성과요인에 대한 논의, 그리고 시사점과 향후 연구방향에 대해 제시하였다.

기술개발 프로젝트에서 팀효능감이 커뮤니케이션 역량을 통해 개인창의성과 제품개발성과에 미치는 영향 (The Effect of Team Efficacy on Individual Creativity and Product Development Performance through Communication Competence in Technology Development Projects)

  • 이명기;서영욱
    • 한국융합학회논문지
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    • 제10권11호
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    • pp.375-386
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    • 2019
  • 기술개발 프로젝트에서 성과를 높이기 위해서는 창의성이 필요하며, 창의성을 높이기 위해서는 업무지시에 대한 명확한 이해력이 필요하다. 본 연구는 팀효능감과 지식공유가 커뮤니케이션 역량에 미치는 영향과, 커뮤니케이션 역량이 개인창의성 및 제품개발성과에 미치는 영향을 실증적으로 분석하였다. 본 연구의 목적은 기술개발 프로젝트에서 커뮤니케이션 역량과 개인창의성의 중요성을 검증하고, 커뮤니케이션 역량에 대한 향상 방안을 제언하기 위함이다. 기술 개발 참여자들을 대상으로 설문조사를 실시하여 요인간의 관계를 구조방정식 모형으로 확인하였다. 가설검증 결과, 팀효능감과 지식공유가 커뮤니케이션 역량에 긍정적인 영향을 미쳤고, 팀리더의 확실한 업무지시 전달과 실무자의 명확한 업무지시 이해가 개인창의성에 주요한 요인임을 확인할 수 있었다. 본 연구결과는 첨단기술이 융복합되는 기술개발 프로젝트에서, 개인창의성 향상에 필요한 참여자의 커뮤니케이션 역량을 제고하는데 기여할 수 있을 것이다. 향후에는 조직 수준의 창의성에 대한 커뮤니케이션 역량의 효과에 대해 연구하고자 한다.

SNS(Social Network Service)가 개인의 학습 성과에 미치는 영향에 관한 연구 (An Empirical Study of Effect of Social Network Service on Individual Learning Performance)

  • 최성욱;박승호;임명성
    • 디지털융복합연구
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    • 제10권6호
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    • pp.33-39
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    • 2012
  • 본 연구는 대학에서 이루어지고 있는 강의에 있어 전통적인 오프라인 강의실 강의에 정보기술 발달과 함께 급속도로 확산되고 있는 SNS(Social Network Service)를 접목할 경우 학습성과의 변화에 어떠한 영향을 미치는지를 살펴보기 위해 시작되었다. 이를 위하여 101명을 대상으로 설문조사를 실시하였고 분석결과는 다음과 같다. 첫째, 소셜 네트워킹 참여(online social networking engagement)와 사회적 수용(acculturation)은 교수와의 상호작용 품질(interaction quality with professors)에 영향을 미치는 것으로 나타났다. 또한 교수와의 상호작용품질은 협력학습(collaborative learning)과 학습성과(learning performance)에 유의한 영향을 미치는 것으로 나타났다.

Group-Performance Based Pay of Publicly Traded Companies and Its Association with Value Added Productivity per Employee

  • Yang, Donghoon
    • 한국컴퓨터정보학회논문지
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    • 제20권7호
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    • pp.85-90
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    • 2015
  • This study surveyed 152 publicly traded companies to investigate group-performance based pay practices and its impacts on labor productivity. Compared a benchmark survey from Department of Labor, those companies show higher introduction rates, especially in small-to-medium sized companies. They also tend to pay profit-sharing bonus more in the form of company stocks and differentiate individual bonuses more by department performance than individual performance. The impact of group-performance based pay on labor productivity is positive and statistically significant. Economic value added per person in those companies adopting group-performance based pay tends to be higher and increases with the coverage of employees under the pay plan. It also reveals that the years after the play adoption are negatively associated with labor productivity.

국내 원자력발전소 첨단 주제어실 운전원의 팀 효율성 측정 방법에 관한 연구 (A Measurement of Team Efficiency of Operators in the Advanced Main Control Room of Nuclear Power Plant)

  • 김사길;변승남;이동훈
    • 대한인간공학회지
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    • 제27권1호
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    • pp.21-27
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    • 2008
  • An increased use of teams of actors within complex systems has led to the emergence of various approaches for the assessment of different features associated with team performance. Over the last two decades, the performance of teams in complex systems has received considerable attention from the human factors community, and a number of methods have been developed in order to assess and evaluate team performance. The purpose of this paper is to propose a methodology for measuring team efficiency of operators in the advanced main control room of Korean nuclear power plant. Team efficiency is an index which is estimated of gabs between individual performances and team performance. The index was developed to compare among teams through past all performance measurements.

MDCT 도메인에서 오디오 신호 특징을 고려한 초광대역 코덱 개선 (Enhancement of Super-wideband Coder by Considering Audio Feature in MDCT Domain)

  • 홍기봉;정규혁;이인성
    • 대한전자공학회논문지SP
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    • 제48권5호
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    • pp.129-136
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    • 2011
  • 본 논문에서는 입력신호에 따라 효율적인 부호화를 위해 다중모드를 가지는 초광대역 부호화기를 제안하였다. 최근에 개발된 G.718기반의 초광대역 확장 코덱은 초광대역에 존재하는 오디오 신호를 부호화하기 위하여 Generic모드와 Sinusoidal모드로 신호를 분류하여 부호화 하지만, 현악기, 관현악기와 같은 오디오 신호에 존재하는 멀티플 피치 및 하모닉 성분과 타악기와 같은 오디오 신호에 존재하는 Individual-Line 성분을 효율적으로 부호화하지 못하였다. 제안하는 방법은 오디오 신호에 존재하는 하모닉과 Individual-Line성분의 특징을 고려하여 모드를 세분화하였다. 성능평가를 위하여 객관적인 평가로 MDCT 도메인에서 SNR을 이용하였으며 MUSHRA 테스트를 통해 주관적인 평가를 하였다. 실험 결과 제안한 방법은 기존의 G.718 초광대역 부호화기보다 Individual-Line신호 경우 약 3dB, 하모닉 신호의 경우 약 0.8dB 높은 SNR을 보였으며 MUSHRA 테스트 역시 평균 5점 음질 향상을 확인하였다.

Individual behavioral competences for construction project risk manager

  • Lee, Kwang-Pyo;Lee, Hyun-Soo;Park, Moonseo;Kwon, Byung-ki;Hyun, Hosang
    • 국제학술발표논문집
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    • The 6th International Conference on Construction Engineering and Project Management
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    • pp.183-187
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    • 2015
  • The Risk Management (RM) is applied for managing uncertainty of project. In this circumstance, the competences of RM have a direct effect on the performance of its application. Especially, as the RM, one of the project management areas, is a peopleoriented management field, the individual behavioral competences are significant for a risk manager. Therefore, this paper describes the development of individual behavioral competences for construction project risk manager. For this, the research classifies the individual behavioral competences of RM. And, the Exploratory Factor Analysis (EFA) are applied to verify a validity of the competences. Likewise, a reliability analysis using Cronbach's alpha values is performed to test internal consistency. Based on the results, the authors carry out the Focus Group Interview (FGI) on expert panels of construction RM to confirm the hierarchical model of the individual behavioral competences. It is concluded that the proposed hierarchical model of individual behavioral competences helps construction companies to diagnose the competences of their project risk manager for progressing.

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Performance Evaluation of a Cell Reassembly Mechanism with Individual Buffering in an ATM Switching System

  • Park, Gwang-Man;Kang, Sung-Yeol;Han, Chi-Moon
    • ETRI Journal
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    • 제17권1호
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    • pp.23-36
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    • 1995
  • We present a performance evaluation model of cell reassembly mechanism in an ATM switching system. An ATM switching system may be designed so that communications between processors of its control part can be performed via its switching network rather than a separate inter-processor communications network. In such a system, there should be interface to convert inter-processor communication traffic from message format to cell format and vice versa, that is, mechanisms to perform the segmentation and reassembly sublayer. In this paper, we employ a continuous-time Markov chain for the performance evaluation model of cell reassembly mechanism with individual buffering, judicially defining the states of the mechanism. Performance measures such as message loss probability and average reassembly delay are obtained in closed forms. Some numerical illustrations are given for the performance analysis and dimensioning of the cell reassembly mechanism.

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수행평가를 활용한 영재 판별 (An Applicaton of Performance Assessment for the Identification of Gifted and Talented Students)

  • 오영주
    • 영재교육연구
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    • 제7권1호
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    • pp.77-116
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    • 1997
  • The paper-and-pencil multiplce choise test has been widely used to identify gifted and talented student in Korea. Such test have several drawbacks; such~a s not being able to assess creative problem solving abilities and high level thinking abilities which are important characteristics of gifted students. The Korean Educational Development Institute (KEDI) developed a performance assessment which challenged traditional methods of identification. The 5-day summer camp was held to select gifted students for the Korean Minjok Leadership Academy. 211 students were evaluated in the aspects of creative problem solving abilities, high level thinking abilities, task commitments, and cooperativeness with various performance tasks, such as essay tests, conversations, oral examinations, computer simulations, puzzles, experiments, group discussions, debates, research reports, and games. As a result, it was found that there were several limitations of the performance assessment in terms of low reliability, requiring high costs and many professionals, and taking long times and large spaces. Expanding and continuing research should follow in order for a performance assessment to use widely as an identification methods because it assesses 'true' abilities of each individual student. follow in order for a performance assessment to use widely as an identification methods because it assesses 'true' abilities of each individual student.

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Exploring Control in Bottom-Up Information System Development Projects to Improve Software Development Performance

  • Cho, Donghwan
    • International Journal of Contents
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    • 제15권2호
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    • pp.38-43
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    • 2019
  • Recently, bottom-up information systems (BUIS), developed according to the requirements of individual user departments, have become popular. However, effective management of BUIS projects is not enough, with many organizations having experienced integration challenges with such individual projects. BUIS projects are relatively small and limited in scope, as opposed to the large, complex systems developed through traditional top-down information system development projects. Due to these differences in characteristics, the control modes as well as the aspects to improve development performance in each type of project are also different. Therefore, it is difficult to apply the results of prior research on control in system development projects to improve BUIS project performance. The purpose of this study is to derive a new theory of control to improve BUIS project performance. The results contribute to the improvement of firm performance through effective control of BUIS projects in modern enterprises.