• 대한지역사회작업치료학회지
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• 제3권1호
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• pp.1-10
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• 2013

목적 : 충남지역 일개 농촌마을에서 농작업 자세를 기초로 설계한 근골격계 질환 예방운동 프로그램이 참여자의 균형능력, 요통의 기능적 장애 수준 및 사회 심리적 스트레스에 미치는 영향을 알아보고자 하였다. 연구방법 : 충남지역 일개 마을의 농업인으로 근골격계 증상이 있는 21명에게 2008년 7월 10일부터 10월 11일까지 총 12주간, 주 1회, 회당 90분씩의 운동프로그램을 제공하였다. 운동프로그램은 농작업 자세를 고려하여 유연성 및 근력을 강화하도록 구성하였다. 참여자 중 8회 이상 출석하고 중재 전, 후 평가에 모두 참여한 13명의 자료를 기초로 균형능력, 요통의 기능적 장애 수준 및 사회 심리적 스트레스 수준을 분석하였다. 결과 : 참여자 13명은 모두 여성으로 평균 70.55(${\pm}6.78$)세였다. 참여자들은 대부분 일반 밭농사(92.3%)에 종사하고 있으며, 작업 중 통증을 주로 느끼는 부위는 허리(69.2%)와 무릎(61.5%)이었고, 전반적인 건강상태에 대해서는 46.2%가 '건강하지 않다'고 응답하였다. 균형능력은 눈뜨고 오른발서기가 중재 전 평균 9.27(${\pm}5.53$)초에서 중재 후 14.22(${\pm}5.47$)초로 유의하게 증가하였다(p<.05). 요통의 기능적 장애 수준은 평균 19.84(${\pm}6.89$)점에서 14.38(${\pm}7.58$)점으로 유의하게 감소하였다(p<.05). 그러나 사회 심리적 스트레스 수준에는 변화가 나타나지 않았다. 결론 : 밭농사를 주로 하는 여성 농업인을 대상으로 실시한 본 운동프로그램은 참여자의 균형능력 향상 및 요통의 기능적 장애의 감소에 기여하였다. 향후에는 작업특성에 따라 차별화된 운동프로그램의 효과에 대한 연구가 진전되기를 기대한다.

• Asia pacific journal of information systems
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• 제22권2호
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• pp.39-69
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• 2012

With the advent of communication technologies including electronic collaborative tools and conferencing systems provided over the Internet, virtual collaboration is becoming increasingly common in organizations. Virtual collaboration refers to an environment in which the people working together are interdependent in their tasks, share responsibility for outcomes, are geographically dispersed, and rely on mediated rather than face-to face, communication to produce an outcome. Research suggests that new sets of individual skill, knowledge, and ability (SKAs) are required to perform effectively in today's virtualized workplace, which is labeled as individual virtual competence. It is also argued that use of online social networking sites may influence not only individuals' daily lives but also their capability to manage their work-related relationships in organizations, which in turn leads to better performance. The existing research regarding (1) the relationship between virtual competence and task performance and (2) the relationship between online networking and task performance has been conducted based on different theoretical perspectives so that little is known about how online social networking and virtual competence interplay to predict individuals' task performance. To fill this gap, this study raises the following research questions: (1) What is the individual virtual competence required for better adjustment to the virtual collaboration environment? (2) How does online networking via diverse social network service sites influence individuals' task performance in organizations? (3) How do the joint effects of individual virtual competence and online networking influence task performance? To address these research questions, we first draw on the prior literature and derive four dimensions of individual virtual competence that are related with an individual's self-concept, knowledge and ability. Computer self-efficacy is defined as the extent to which an individual beliefs in his or her ability to use computer technology broadly. Remotework self-efficacy is defined as the extent to which an individual beliefs in his or her ability to work and perform joint tasks with others in virtual settings. Virtual media skill is defined as the degree of confidence of individuals to function in their work role without face-to-face interactions. Virtual social skill is an individual's skill level in using technologies to communicate in virtual settings to their full potential. It should be noted that the concept of virtual social skill is different from the self-efficacy and captures an individual's cognition-based ability to build social relationships with others in virtual settings. Next, we discuss how online networking influences both individual virtual competence and task performance based on the social network theory and the social learning theory. We argue that online networking may enhance individuals' capability in expanding their social networks with low costs. We also argue that online networking may enable individuals to learn the necessary skills regarding how they use technological functions, communicate with others, and share information and make social relations using the technical functions provided by electronic media, consequently increasing individual virtual competence. To examine the relationships among online networking, virtual competence, and task performance, we developed research models (the mediation, interaction, and additive models, respectively) by integrating the social network theory and the social learning theory. Using data from 112 employees of a virtualized company, we tested the proposed research models. The results of analysis partly support the mediation model in that online social networking positively influences individuals' computer self-efficacy, virtual social skill, and virtual media skill, which are key predictors of individuals' task performance. Furthermore, the results of the analysis partly support the interaction model in that the level of remotework self-efficacy moderates the relationship between online social networking and task performance. The results paint a picture of people adjusting to virtual collaboration that constrains and enables their task performance. This study contributes to research and practice. First, we suggest a shift of research focus to the individual level when examining virtual phenomena and theorize that online social networking can enhance individual virtual competence in some aspects. Second, we replicate and advance the prior competence literature by linking each component of virtual competence and objective task performance. The results of this study provide useful insights into how human resource responsibilities assess employees' weakness and strength when they organize virtualized groups or projects. Furthermore, it provides managers with insights into the kinds of development or training programs that they can engage in with their employees to advance their ability to undertake virtual work.

• International Journal of Internet, Broadcasting and Communication
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• 제10권1호
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• pp.31-39
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• 2018

The purpose of this study was to examine the meaning and structure of nurses' computer using experience. To do this, we conducted a total of three interviews with 11 nurses working between the ages of 26 and 48. Interview data were interpreted using Giori method (1985) and Lincoln & Guba method (1985). As a result, 112 semantic units were derived, and then 18 sub-components were divided into 5 final components. As a result of the analysis, the computer experience that the nurses used in the hospital consisted of 'used for almost every task', 'usefulness', 'important', 'convenience', 'burden', 'anxiety', desire', simple work level', 'no problems', 'eye, muscle and movement discomfort', 'depends on task', 'more complex', 'accuracy', 'organize contents', 'simple', 'incomparable', and 'easy'. Based on the above conclusions, the nurses' experiences of using the computer in the hospital could be concluded as follows. Currently, almost all nursing jobs in hospitals are using computers. However, most of the tasks related to simple computer tasks related to the ability to use the computer was low, and because of this, the computer did not work properly, or when new programs were introduced to feel the burden and anxiety, want more systematic computer education Found. Especially, according to the career, the difference between computer and hand work was different, Nurses over 20 years said that computers can handle simple tasks that are a bit more complicated than manual tasks, whereas emotional tasks were handicapped, in the 10 to 20 years of experience, computer work was more accurate and appropriate to organize content, Nurses under 10 years were not only easy to work with computers but also have no experience in manual work, they could not compare the computer and the hand work. This study suggests that the use of computers in nurses' work is essential and that more systematic computer-based education should be provided. In addition, due to the nature of the nursing service, the professional opinions of the nurses should be reflected in the development of programs for the emotional nursing work.

• 대한간호
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• 제31권5호
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• pp.53-64
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• 1992

A nurse is give much weight in the professions of hospital.The effective achievement of a goal of hospital organization needs to get nurses to contribute the structure positively through the rational personnel management of the nurses.The operation of performance rating system is necessary to improve because the nurses hold negative opinions about the resonable management of that system in most Korean hospitals.Therefore, the prupose of this research was to suggest an efficient method to solve the problem in connection with the management of nurses performance rating system.The results of the study are summarized as follows.1. As the performance rating implies the evaluation of employee's functional accomplishment and ability, and essential condition of the job was surveyed according to the job analysis of nursing activities and nurse position.That is to say, Nusrses' performances and capability is estimated in comparision with the condition of the job. 2. It is required adequacy for evaluation factors in performance rating.That is, $\circled1$ as for those who work in psychiatry or newborn baby room they should be appraied in terms of different factors from those applicable to whom work in a general staffs. $\circled2$ Evaluation factors should be concrete so that the quality and quantity of work and the potential ability of them can be correctly appraised. 3. In order to realize the object of perfamance rating system, the training on chief nurses are quite important. Also, careful practices and continuous supplementary training are required before the system is introduced.First of all, the appropriate evaluation can be mad by continuing to record the rating objects every day for the purpose of obtaining the objectivity of rating. 4. In course of transfering of the position and training, the induction of self-rating system and presentation of self-description is required to supplement functionally the performance rating system. 5. For the efficiency of nurses' performance rating system, the results of performance rating system must be reflected in promotion, allocation and training course, which makes the nurses have the motives and the organization accomplish the goal of modern nursing through its activation.

• 대한수학교육학회지:수학교육학연구
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• 제16권4호
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• pp.345-366
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• 2006

본 연구에서는 3차원 공간도형의 학습에 유용한 동적 기하 소프트웨어인 Cabri3D 프로그램을 논의의 대상으로 하여 이를 공학적도구의 교육적 활용이라는 관점에서 수학 문제해결지도에 바람직하게 사용하는 방안에 대하여 살펴보았다. 예비수학교사들을 대상으로 학교수학에의 Cabri3D프로그램 활용에 관한 탐구 수업을 진행한 후, 중등수학의 지도에서 문제해결력 신장을 위해 이 프로그램이 효과적으로 활용될 수 있는 구체적인 사례들을 수집하였다. 폴리아가 제시하는 문제해결의 각 단계에 Cabri3D가 보조도구로서 유용한 역할을 할 수 있는 문제 사례와 그 활용방법을 예시하면서 현장의 수학교사들이 공학적 도구를 수학교육에 활용하는 방법에 대한 바람직한 관점을 갖게 하는데 도움을 주고자 하였다.

• 한국산학기술학회논문지
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• 제15권2호
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• pp.735-744
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• 2014

본 연구에서는 자신 및 다른 사람의 정서를 인지하고 조절하며 활용할 수 있는 능력이라 정의되는 감성지능이 항공기라는 특수한 환경 속에서 근무하는 승무원들의 서비스품질 수행에 중요한 요인으로 판단되어 연구하였다. 더불어 감성지능이 직무만족과 조직충성도와 어떠한 영향을 미치는지 그 영향관계를 구체적으로 검증하고자 했다. 이에 본 연구에서 국내 K항공사 승무원들의 감성지능을 분석하고, 이것이 승무원들의 서비스품질 수행과 직무 만족도 및 조직 충성도와의 상관관계 분석을 통해 승무원 조직 내 특이성을 파악하여 서비스품질 향상과 기업 조직 강화를 위한 적절한 방안들을 제시하기 위한 초석을 마련하고자 한다. 본 연구의 결과를 보면 감성지능이 높으면 서비스품질의 업무수행을 잘 해서 직무만족을 높이는데 기여하며, 직무만족이 조직충성도에 긍정적인 영향을 주는 것이 아니고 오히려 감성능력이 조직충성도에 긍정적인 영향을 미친다는 것을 알 수 있다. 그러므로 항공사의 서비스품질 수행능력을 높일 뿐 만 아니라 근무에 대한 만족과 충성도를 높이기 위해서도 감성지능이 풍부한 직원을 뽑거나 지속적인 감성교육이 필요할 것이다.

• 한국방사선학회논문지
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• 제12권2호
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• pp.225-231
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• 2018

최근 학령인구의 감소와 대중매체의 발달로 교수자와 학생이 소통할 수 있는 새로운 교수법이 대두되고 있으며, 전문대학생들에 맞추어 플립드 러닝 교수학습모형을 적용하였다. 맞춤식 플립드 러닝 교수학습 모형 결과에서 전공과목 pre class 출석률은 92.3%의 결과로 나타났다. 그리고 전공이외의 교양 교과목의 pre class의 출석률은 87.6%로의 결과를 보여 주었다. 이러한 결과는 방사선과 1학년 재학생들의 전공과목 pre class출석률이 교양 교과목 pre class출석률보다 적극적인 참여가 있었다는 것을 알 수 있다. 맞춤식 플립드러닝 교수학습모형의 in class에서 적용한 연구 집단과 적용하지 않은 비교집단 간의 차이를 비교해 본 결과, 연구 집단이 비교집단보다 직무능력인 지식, 기술, 태도에서 모두 높은 점수를 보였다. 또한, 예비방사선사로서 갖추어야 할 직업기초능력으로 본 수업 모형을 적용한 결과 90%이상의 학습자들이 책임감, 문제해결 능력, 창의적 사고, 협동 능력, 의사소통 능력이 향상되었다. 맞춤식 플립드 러닝 교수 학습모형의 post class에서 방사선사 역할인지 차이 검증에서는 교수학습모형적용전의 평균이 2.10이였으나 적용 후의 평균은 4.40로 증가하여 나타났다. 맞춤식 플립드 교수 학습 모형을 적용한 결과 방사선과 직업기초능력을 함양하기위하여 본 교수학습모형이 적절하며, 이에 확대 적용할 필요성이 있다고 사료된다.

• 한국산업보건학회지
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• 제29권3호
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• pp.394-403
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• 2019

Objectives: This study was conducted to examine the effect of the utilization of the educational planning model (ADDIE) and self-leadership of occupational health managers (OHM) on work performance. Methods: The sample of this study was 180 OHM with over six months of experience, who attended continuing education by the Korean Academic Society of Occupational Health Nursing. Data were collected from April to June 2019 and analyzed using frequency analysis, t-test, F-test, Pearson's correlation analysis, and multiple regression analysis through SPSS Program Ver. 23. Results: According to the results of multiple regression analysis of the factors influencing the work performance of OHM, the model was significant and the explanatory power was 40%. Self-leadership (${\beta}=.45$, p=.001), utilization of the educational planning model (${\beta}=.20$, p<.005), and position (${\beta}=.16$, p=.024) were significant influence factors on work performance. Conclusions: To improve the work performance of OHM, a customized program needs to be developed that promotes the utilization ability of the educational planning model and a strategy of benchmarking high performers in the light of their positions. The improvement of the work performance of OHM will eventually make a contribution to the reduction of industrial disaster and occupational diseases.

• ETRI Journal
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• 제40권4호
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• pp.511-521
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• 2018

The ability to realize human-motion imitation using robots is closely related to developments in the field of artificial intelligence. However, it is not easy to imitate human motions entirely owing to the physical differences between the human body and robots. In this paper, we propose a work chain-based inverse kinematics to enable a robot to imitate the human motion of upper limbs in real time. Two work chains are built on each arm to ensure that there is motion similarity, such as the end effector trajectory and the joint-angle configuration. In addition, a two-phase filter is used to remove the interference and noise, together with a self-collision avoidance scheme to maintain the stability of the robot during the imitation. Experimental results verify the effectiveness of our solution on the humanoid robot Nao-H25 in terms of accuracy and real-time performance.

• 유통과학연구
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• 제22권3호
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• pp.1-10
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• 2024

Purpose: The current study focused on work performance of distribution department of AMC (asset management company) industry in China, outlines the challenges faced by distribution employees of Chinese four biggest national AMCs, aiming to enhance the ability of Chinese national AMCs to succeed in the face of external challenges such as economic, social, and technological changes. Research design, data and methodology: This study adopted quantitative methods, questionnaire was collected from 248 general distribution department employees of four national AMCs of China, these employees are from the top 5 developed cities in China, and software Smart PLS 3.0 and SPSS 25 was applied to data analysis. Results: The result of this current study through Smart PLS 3.0 has revealed that the significant effect of affective commitment on contextual performance, affective commitment on task performance, continuance commitment on contextual performance, normative commitment on contextual performance, and effect of continuance commitment on task performance and normative commitment on task performance were found to be non-significant. Conclusions: According to the important role of distribution department, managers in China's national AMCs can leverage the study's findings to enhance organizational commitment among employees of distribution department, and further positively influences distribution department employees' work performance.