• 한국식품조리과학회지
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• 제25권5호
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• pp.619-631
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• 2009

The purpose of this study was to provide basic information to school foodservice employees so that they can meet their professional responsibilities by understanding the relationship of job burnout, job engagement, job stress and level of job satisfaction and analyze the influence between these factors according to the general characteristics of the employees. The subjects included employees at 426 school foodservices in Busan. The mean job engagement was significantly different in the reason that cooks chose this profession(p<0.05), and readiness to quit(p<0.001). The mean job stress was significantly different in different age groups(p<0.01), cooking certification(p<0.01), reason that cooks chose this profession(p<0.01), and readiness to quit(p<0.05). The mean job stress was significantly different in the reason cooks chose this profession(p<0.01), and readiness to quit(p<0.05). In terms of the level of satisfaction of coworkers, the subfactor of job burnout, 'self-confidence' and 'achievement' had positive influences (p<0.01) and for the level of satisfaction of the work, it had positive influences on 'achievement'(p<0.01) and negative influences on 'exhaustion' (p<0.01). In terms of the level of satisfaction of co-workers and work, the subfactor of job engagement, 'absorption' had positive influences(p<0.01). Among the level of job satisfaction, for the level of satisfaction of pay, the subfactor of job stress, 'unstable job' had negative influences(p<0.01) and 'role conflict' had positive influences(p<0.05). For the level of satisfaction of co-workers, the subfactor of job stress, 'role conflict' had negative influences(p<0.01), and for the level of satisfaction of work, 'inappropriate circumstance' and 'unstable job' had negative influences (p<0.01).

• 영어어문교육
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• 제13권2호
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• pp.91-108
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• 2007

This study investigates learners' perception on their engagement in rating activities in the EFL essay-writing context. The current study aims to address the answers to the following research questions: 1) What attitude do students show about their participation in the rating tasks? and 2) which of three aspects (e.g. the degree of rating experience, the exposure to English composition instruction and learning, and proficiency level) significantly influences learners' rating activities? 104 EFL learners participated in the rater training session. After participants finished rater training session, they rated three sample essays and peer essays using the given scoring guide. Based on the analysis of survey responses that students made, students showed positive attitude toward their engagement in rating tasks. For research question 2, only L2 writing proficiency seriously affected students' perception on the rating tasks. Advanced level of subjects did not feel stressed by a grade of peers as low level of subjects did. They were also critical about the benefits of self- and peer-assessment, suggesting that a peer's feedback on their own essay was not so useful and that a self-rating does not fully help learners identify their writing proficiency.

• Educational Technology International
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• 제10권1호
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• pp.41-57
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• 2009

Cognitive presence, a sense of "being there" cognitively, has recently been considered as an important indicator for students' engagement in e-learning. There is, however, no widely accepted scale to measure the level of cognitive presence since most studies have put their effort to set and clarify the conceptual framework with qualitative methodology. This study reviewed existing theories on cognitive presence and related fields extensively and developed a new self-report scale for measuring the conceived level of cognitive presence. The reliability and validity of the scale was tested against 723 undergraduate students in two consecutive studies, 418 in the preliminary and 305 in the follow-up study. Three major constructs to measure the perceived level of cognitive presence were: 1) clear understanding, 2) knowledge construction, and 3) learning management. This paper reports the final results of the two independent studies.

• 한국융합학회논문지
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• 제9권2호
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• pp.171-176
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• 2018

본 연구는 스마트 사이니지를 실제 일정한 공간에 설치하여 상호작용성 수준(고 vs. 저)과 플로우 수준(고 vs. 저)에 따라 미디어 인게이지먼트와 광고 인게이지먼트 뿐 아니라 어떠한 정보를 기억하는지와 관련한 기억 효과까지 실증적으로 분석하였다. 48인치 스마트 사이니지를 실제 대학 구내에 설치하여 실험 연구로 진행하였다. 연구 결과 상호작용성과 인게이지먼트 수준이 모두 높은 경우 모두 낮은 경우보다 광고 인게이지먼트는 높게 나타났다. 또한 상호작용성 수준이 낮고 플로우 수준이 높은 경우 미디어 인게이지먼트가 높게 나타났다. 마지막으로 상호작용성 수준이 낮고 플로우 수준이 높으면 비평가적인 속성 정보를 종합적인 평가 정보에 비해 많이 기억하여 회상하였으며, 스마트 사이니지의 상호작용성이 높고 사용자의 플로우가 낮으면 태도적인 평가적 회상 정보를 더 많이 회상하는 것으로 나타났다. 향후 스마트 사이니지 전략에 있어 상호작용성을 무조건 높이는 전략보다는 사용자 플로우를 높이기 위한 세부적인 전략이 필요할 것이다.

• 한국시뮬레이션학회논문지
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• 제23권2호
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• pp.57-64
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• 2014

본 논문에서는 항공 교전 시뮬레이션을 위한 모델을 구축함에 있어서 분산 시스템 상의 합성전장환경 기반으로 구성되는 시스템 구축을 위한 프레임워크를 제안한다. 제안된 프레임워크는 HLA (High Level Architecture)/RTI (Run-Time Infrastructure) 기반의 분산 시스템 상에서 합성전장환경을 구축하여 항공 교전 시뮬레이션 모델에 환경의 영향을 반영하기 위한 시스템을 설계한다. 항공 전투에서 환경은 탐지체계 및 기동체계 등에 영향을 주기 때문에 시뮬레이션에서 그 영향을 반영할 필요가 있다. 그러나 교전급 시뮬레이션에서 요구하는 무기체계의 복합적 운용에 관련된 프레임워크 연구는 기존에 미흡하였고, 이로 인해 환경 데이터를 기반으로 시뮬레이션에 환경 영향을 반영하는 교전급 시뮬레이션 시스템의 구축은 난해함을 갖는다. 본 논문은 이와 같은 난해함을 해결하기 위한 프레임워크를 제안하고, 제안된 프레임워크를 기반으로 예제 시스템을 구축하는데 목적을 둔다.

• 한국수학교육학회지시리즈A:수학교육
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• 제61권2호
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• pp.359-373
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• 2022

본 연구는 경기교육종단연구(GEPS)의 2015년(중1)부터 2017년(중3)까지의 자료를 자기회귀교차지연모형에 적용하여 학업스트레스, 수학자기효능감, 수학수업참여의 종단적 관계와 성취수준에 따른 차이를 검증하였다. 연구결과, 성취 상·하위집단 모두 학업스트레스, 수학자기효능감, 수학수업참여가 시간의 경과에 따라 안정적인 것으로 나타났다. 그리고 상위집단은 학업스트레스가 수학자기효능감을 매개하여 수학수업참여에 부적 영향을 미치는 반면, 하위집단은 학업스트레스가 수학수업참여를 매개하여 수학자기효능감에 정적인 영향을 미쳤다. 이는 학업스트레스가 학습자의 성취수준에 따라 차별적으로 작용하고 있음을 의미하는 것으로, 수학교사는 이와 같은 특성을 교수·학습전략에 반영하여 학생들의 수학자기효능감 향상 및 수학수업참여에 도움을 주어야 할 것이다.

• 한국응용과학기술학회지
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• 제41권1호
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• pp.128-137
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• 2024

본 연구는 간호대학생을 대상으로 강점인식과 진로관여행동과의 관계에서 진로적응성의 매개효과를 확인하고자 수행되었다. 연구대상은 G광역시와 J도에 소재한 대학교 3곳의 간호대학생 284명을 대상으로 하였다. 자료는 기술통계, t-test, ANOVA, Pearson 상관분석 및 Baron과 Kenny의 3단계 매개 회귀분석을 이용하였고, Sobel test로 검증하였다. 강점인식과 진로관여행동사이에서 진로적응성은 부분매개효과를 나타냈으며(Z=6.66, p<.001), 강점인식 수준이 높을수록(β=.24, p<.001), 진로적응성이 높을수록(β=.49, p<.001), 진로관여행동 수준이 높아지며, 진로관여행동을 설명하는 설명력은 47%이었다. 간호대학생의 진로관여행동 수준의 향상을 위해서는 진로적응력 함양을 위한 구체적인 행동전략과 더불어 진로교육 및 상담을 통해 개인의 강점을 인지할 수 있는 지도전략이 필요하다.

• 전자통신동향분석
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• 제32권5호
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• pp.10-19
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• 2017

A Telepresence service is an advanced video conferencing service at aimed providing remote users with the feeling of being present together at a particular location for a face-to-face group meeting. The effectiveness in this type of meeting can be further increased by automatically recognizing the audiovisual behaviors of the video conferencing users, accurately inferring their level of engagement from the recognized reactions, and providing proper feedback on their engagement state. In this paper, we review the recent developments of such engagement analysis techniques being utilized in various applications, such as human-robot interaction, content evaluation, telematics, and online collaboration services. In addition, we introduce a real-time engagement analysis framework employed in our telepresence service platform for an increased participation in online group collaboration settings.

• 한국학교보건학회지
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• 제30권2호
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• pp.103-112
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• 2017

Purpose: The Purpose of this study was to examine school health teachers' burnout, engagement, job demands and job resources and to identify the factors that influence burnout and engagement. Methods: The participants were 222 school health teachers working in elementary, middle or high schools. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, and hierarchical multiple regression. Results: The significant factors influencing burnout were rewards (${\beta}=-.51$), autonomy (${\beta}=-.15$), and job demands (${\beta}=.13$). These factors explained 42% of the variance in burnout. The significant factors influencing engagement were feedback (${\beta}=.49$), rewards (${\beta}=.21$), type of employment (${\beta}=.15$) and autonomy (${\beta}=.13$). These factors explained 49% of the variance in engagement. Conclusion: The study showed that job demands increase burnout, while job resources such as rewards and autonomy alleviate it. In addition, job resources, such as feedback, rewards and autonomy, increase engagement among school health teachers. Therefore, in order to reduce burnout and increase engagement among school health teachers, it is necessary to reduce the level of job demands and to provide enough job resources such as rewards, autonomy and feedback by improving the job environment.

• The Journal of Asian Finance, Economics and Business
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• 제8권1호
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• pp.1041-1050
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• 2021

Employee engagement plays an important role in the development as well as the success of a company. The manner in which employees are committed to their work and be more innovative seems to drive people's curiosity. This study aims to analyze the impacts of job demands-resources, personal resources, and coworker support on work engagement. Also, whether there is a relationship between work engagement and creativity of employees is tested through this research. The data served for the research was collected in the context of Vietnamese small- and medium-sized enterprises (SMEs). The authors used structural equation modeling (SEM) (software Smart PLS), to test the proposed hypotheses by using the data of 602 employees. Results of the study point out that proposed antecedents influence work engagement and creativity. Such findings have shed light on both theory and practice implications. In theory, it supports the social exchange theory and the job demands and resources model. In practice, leaders should assist subordinates in various aspects and build and promote a corporate culture where employees help others with great enthusiasm to increase the level of work engagement and spirit of innovation of employees.