• Journal of The Korean Association of Information Education
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• v.12 no.2
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• pp.173-182
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• 2008

Teachers should actively maintain and improve their ICT competency in today's ever changing information society. A standardized system should now be developed to assist educators when choosing courses to improve their ICT competency. Previous ICT competency studies have only measured one's current ICT abilities rather than analyzing the skills necessary for educators to be successful in the educational system. This study developed an assessment tool to measure the ICT competency levels of CEOs who have the potential to be the decision makers in ICT education. In order to accomplish this, the jobs, duties, and tasks of educational CEOs were analyzed against the ICT Skills Standards for Teachers to determine which ICT skills are required by educational CEOs. Sixty-three questions were extracted from this analysis, guiding educational CEOs in the determination of their own ICT skills level.

• Journal of Service Research and Studies
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• v.10 no.3
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• pp.1-22
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• 2020

This study was conducted to derive the new manager model in service economy era. It was logically explained that the modern economic society is different from the existing economic society, the modern organization that is the subject of management is different from the existing organization, and the tasks required by management are different from the existing tasks. It suggested the managerial model required for new managers. According to the proposed manager's model, the tasks required of new managers and essential qualities as managers to perform the tasks were presented. It suggested the role model that managers with required qualities should play. The role of a manager who becomes one with customers, the role of a manager who controls even his irrationality, the role of a manager who combines discernment and indiscriminateness, a flexible leadership role that combines charisma and tenderness, an administrator role that embraces regulations and non-regulations, and vision and non-vision. We derived the role of a manager who manages management, and a manager role model that utilizes both competition and non-competition. The managers engage in two opposing roles and perform management activities in a spiral dialectical cycle that develops while resolving the contradictions of each role. The method of embracing the two opposing parties internally and externally and the dialectical management execution process according to the change of the space-time axis were presented by borrowing the models of The Book of Change. Future research needs an empirical analytical study on this new Model. There is a need for studies that expand this study and develop it into a practical model and verify it in an analytical way.

• Journal of Korean Library and Information Science Society
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• v.36 no.2
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• pp.307-325
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• 2005

The paper examined and analyzed the factors affecting TQM in Medical libraries. The questionnaire was used for collecting data and the ANOVA and T-TEST were used for analyzing data. The results showed that librarians positively recognize the need of TQM in Medical libraries. However, the results showed that library system needs to improve the reward system for effective performance of the work. Finally, this study showed that librarians need to be well-qualified person as a professional with the CEO of strong leadership for successful TQM.

• The Journal of the Korea Contents Association
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• v.16 no.10
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• pp.664-675
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• 2016

The purpose of this study was to identify the duties and tasks of pre-service health education teacher in elementary school using DACUM method. DACUM workshop was conducted for the fourth year nursing students located in J province who completed a health teacher teaching course and performed practical training course in elementary school. By carrying out DACUM workshop duties, tasks, task-specific importance, difficulty and frequency were analyzed, and were derived with the knowledges, skills, attitudes, tools, and future prospects on job requirements and characteristics. The derived job analysis information was verified the content validity from 6 field experts in school and 2 professors of education. Based on the result, DACUM chart was developed. DACUM chart was consisted of 6 duties and 24 tasks, knowledges, skills, and attitudes for job performance were derived. The result of study showed that health care in elementary pre-school health education teacher practicum was listed as the most important duty. Teaching and writing skills were presented to practice basically. Because the importance and role of the health teachers in school are considered necessary, it is considered to increase institutional support for the development of health education program and the improvement of educational environment.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.5
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• pp.2831-2843
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• 2014

As team based organizational structure is commonly spreading, many employees perform as a team member. This situation increases not only team commitment but also conflict to team members. But there are not many researches about the relationship between conflict and team commitment. This research proves the mediation effect of team efficacy and communication satisfaction when conflict have effect on team commitment. We have the following results. First, task conflict and relationship conflict have negative effect on team commitment. Second, team efficacy mediates task conflict and team commitment. Third, communication satisfaction mediates relationship conflict and team commitment.

• Korean Journal of Social Welfare
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• v.61 no.4
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• pp.137-161
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• 2009

In an effort to identify predictors of job performance, research studies in social work administration has been so far on the individual practitioners' levels of knowledge and skills, which could be used in a workplace. As the theoretical concept of organizational environment was fully introduced into social work administration research, however, studies on practitioners' job performance began to have interest in the team or the organizational level variables as well as individual level variables. Along the course of this tendency, this study attempted to test the effect of individual, team, and organizational level variables on the job performance of human service workers. The individual level variables consisted of knowledge, skills, job satisfaction, personality, and counter-productive work behaviors of workers. The team or the organizational level variables included situational constraint, organizational justice, job characteristics, government-dependency, and inter-organizational cooperation. Multi-level complex survey data collected by cluster sampling method from 314 practitioners in 23 organizations were analyzed using Hierarchial Linear Model. Results showed that both task and contextual performance were affected by individual, team, and organizational level variables in various ways.

• Journal of the Korea Convergence Society
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• v.12 no.1
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• pp.259-266
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• 2021

The purpose of this study is to verify the relationship between psychological capital and job performance of social workers at welfare centers for the disabled. For that purpose, a self-reported questionnaire survey was conducted on 900 social workers at welfare center for the disabled nationwide, and a total of 864 copies of data were used for the final analysis. As a result of the main analysis, first, there was a positive(+) correlation between self-efficacy, hope, optimism, resilience which are the sub-elements of psychological capital, and contextuality and task performance, which are the sub-elements of job performance. Second, among the sub-elements of psychological capital, self-efficacy and hope showed statistically significant positive(+) effects on task performance. Third, it was found that optimism as well as self-efficacy and hope had a statistically significant positive(+) effect on contextual performance. Based on those findings, this study suggested practical and policy alternatives to improve the job performance of social workers at welfare centers for the disabled.

• The Journal of Society for e-Business Studies
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• v.16 no.1
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• pp.71-100
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• 2011

There are expectations about future internet technology with IT development by end-users. Cloud computing is attracted to satisfy those demands. However, adoption of cloud computing is not active that much. Therefore, this study verified how cloud computing environment affects performance of team project. We conducted empirical study on performance of team project with cloud computing as technology tool focusing on Task-Technology Fit Model. We collected samples that were undergraduate and graduate school students and had experience on initial cloud computing such as Google-Docs and Webhard when they conducted team project for assignment. We focused on accessibility and reliability as task-technology fit and those variables treated as first order factor. Result showed that cloud computing is suitable technology tool for team project. This study suggests positive effects of cloud computing for collaboration by proving perceived fit and performance in initial cloud computing.

• Information Systems Review
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• v.17 no.1
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• pp.65-92
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• 2015

Driven by the development of information technologies, information system (IS) use has been common even in military organizations. In particular, field artillery is currently using the Battalion Tactical Commanding System-A1 (BTCS-A1) to improve fire support. The use of BTCS-A1 makes fire-commanding processes simple and autonomous, which leads to shorten time to support fire. Although BTCS-A1 has been considered as a helpful system, there still exists some dispute regarding its effectiveness and impact on task performance. By conceptualizing BTCS-A1 use as appropriation, this study investigates how BTCS-A1 appropriation promotes task performance. We also hypothesize that IS quality, organizational pressure (institutional pressure and supervisor influence), and team climate (team learning climate and team empowerment climate) increase the appropriation. Survey results show that organizational pressure and team climate promote BTCS-A1 appropriation, which improves users' task performance. However, effect of IS quality is not significant. Theoretical and practical implications are presented.

• Annual Conference on Human and Language Technology
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• 2019.10a
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• pp.197-202
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• 2019

토큰화는 입력 텍스트를 더 작은 단위의 텍스트로 분절하는 과정으로 주로 기계 학습 과정의 효율화를 위해 수행되는 전처리 작업이다. 현재까지 자연어 처리 분야 과업에 적용하기 위해 다양한 토큰화 방법이 제안되어 왔으나, 주로 텍스트를 효율적으로 분절하는데 초점을 맞춘 연구만이 이루어져 왔을 뿐, 한국어 데이터를 대상으로 최신 기계 학습 기법을 적용하고자 할 때 적합한 토큰화 방법이 무엇일지 탐구 해보기 위한 연구는 거의 이루어지지 않았다. 본 논문에서는 한국어 데이터를 대상으로 최신 기계 학습 기법인 전이 학습 기반의 자연어 처리 방법론을 적용하는데 있어 가장 적합한 토큰화 방법이 무엇인지 알아보기 위한 탐구 연구를 진행했다. 실험을 위해서는 대표적인 전이 학습 모형이면서 가장 좋은 성능을 보이고 있는 모형인 BERT를 이용했으며, 최종 성능 비교를 위해 토큰화 방법에 따라 성능이 크게 좌우되는 과업 중 하나인 기계 독해 과업을 채택했다. 비교 실험을 위한 토큰화 방법으로는 통상적으로 사용되는 음절, 어절, 형태소 단위뿐만 아니라 최근 각광을 받고 있는 토큰화 방식인 Byte Pair Encoding (BPE)를 채택했으며, 이와 더불어 새로운 토큰화 방법인 형태소 분절 단위 위에 BPE를 적용하는 혼합 토큰화 방법을 제안 한 뒤 성능 비교를 실시했다. 실험 결과, 어휘집 축소 효과 및 언어 모델의 퍼플렉시티 관점에서는 음절 단위 토큰화가 우수한 성능을 보였으나, 토큰 자체의 의미 내포 능력이 중요한 기계 독해 과업의 경우 형태소 단위의 토큰화가 우수한 성능을 보임을 확인할 수 있었다. 또한, BPE 토큰화가 종합적으로 우수한 성능을 보이는 가운데, 본 연구에서 새로이 제안한 형태소 분절과 BPE를 동시에 이용하는 혼합 토큰화 방법이 가장 우수한 성능을 보임을 확인할 수 있었다.