• 지식경영연구
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• 제24권3호
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• pp.173-193
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• 2023

디지털 트랜스포메이션과 코로나19는 셀프서비스와 같은 비대면 기술의 확산을 가속화해 왔다. 본 연구는 셀프서비스 사용 환경에서 셀프서비스에 대한 지속사용의도를 감소시키는 디지털그림자노동에 대한 부정적 반응에 영향을 미치는 요인을 탐색하고자 한다. 또한 만족지연능력이 디지털 그림자노동에 대한 부정적 반응과 셀프서비스 지속사용의도 간의 관계를 조절하는지를 파악하고자 한다. 450명의 유효 표본을 가지고 SmartPLS 4.0으로 실증분석한 결과, 지각된 혜택이 디지털 그림자노동에 대한 부정적 반응에 유의한 영향을 끼쳤으며, 이러한 부정적 반응은 셀프서비스 지속이용의도를 유의하게 감소시켰다. 또한 디지털 그림자노동에 대한 부정적 반응의 지속이용의도에 대한 효과는 높은 만족지연능력을 가진 사용자보다는 낮은 만족지연능력을 가진 사용자에서 더 강하게 나타났다. 본 연구는 디지털 그림자노동의 개념과 만족지연능력과 같은 심리적 변수가 어떻게 셀프서비스 지속이용의도에 영향을 미치는지 살펴봄으로써 셀프서비스 운영기업들의 전략 수립에 기여할 수 있다.

• 대한공업교육학회지
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• 제31권1호
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• pp.1-22
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• 2006

이 연구의 목적은 공업계 고등학교 학생들의 직업기초능력 수준과 중요도를 측정하고 향상방안을 제시하는 것이다. 이 연구의 대상자는 공업계 고등학교에서 산학협동교육을 담당하는 담당자 12명과 기업체 현장실습 담당자 7명 이었다. 이 연구의 결과 직업기초능력의 여러 부분에서 산학협동교육 담당 교사와 기업체 업무 담당자 사이에 인식차가 존재하는 것으로 나타났다. 특히 영어문서이해능력에서는 두 집단 모두 수준과 중요도를 낮게 평가하여 직업기초능력으로 재고할 필요가 있는 것으로 나타났다. 기존 직업기초능력에 추가되어야 할 능력으로는 한자 독해능력, 경청 능력 등으로 밝혀졌다. 직업기초능력을 향상시키기 위해서는 공업계 고등학교 학생들이 습득해야할 직업기초능력의 수준을 정확히 규명하고, 이를 근거로 직업기초능력을 측정할 수 있는 도구의 개발이 뒤따라야 할 것이다.

• 한국응급구조학회지
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• 제26권3호
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• pp.149-159
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• 2022

Purpose: This study aimed to determine a method to reduce stress in clinical practice by identifying how the empathy and self-regulation capacities of paramedic students influence their stress levels. Methods: Selected articles were statistically analyzed using SPSS 21.0. Data on 172 3rd-year and 4th-year paramedic students in Daejeon were used. The subject's general characteristics (sex, university education, the number of the medical training center, work type, satisfaction with college life, and satisfaction with their major) were analyzed according to empathy and self-regulation ability by t-test and ANOVA. Pearson's correlation coefficient was used for the correlation of empathy, self-regulation ability, and clinical practice stress. Hierarchical regression was used for factors influencing clinical practice. Results: Clinical practice stress levels were significantly different between general characteristics of sex (t=3.002, p=0.003), university education (t=2.815, p=0.006), the number of the medical training center (t=-2.998, p=0.003), work type (t=-2.998, p=0.003), satisfaction with college life (t=5.280, p=0.000), and satisfaction with major (t=5.132, p=0.000). Empathy (r=-.520, p<.001) and self-regulation ability (r=-.330, p<.001) significantly negatively correlated with major variables, and the major factor influencing clinical practice stress levels was empathy. Conclusion: Extension of education and various experiences for improving empathy and developing management programs should be performed to decrease clinical practice stress on paramedic students.

• 한국운동역학회지
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• 제24권4호
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• pp.391-397
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• 2014

The purpose of this work is to biomechanically study the effect of the one leg standing pose in yoga.. The work have been done through the evaluation for the left and right symmetry ability of one leg standing pose in the before and after yoga training for the 14 female yoga subject group (height: $164.3{\pm}4.4cm$, mass: $53.4{\pm}6.4kg$, year: $20.0{\pm}0.49yrs$) participated in this experiment. The motions of one leg standing pose were captured with Vicon system and the parameters were calculated with Visual-3D and Ground reaction force system. The results were as followed; - Front and backward COPsd did not show the significant difference, compared the before training with the after. - Left and right COPsd showed the significant difference (p<0.05), compared the before training with the after. - COP distance showed the significant difference (p<0.01), compared the before training with the after. - The asymmetry index of front and backward COPsd did not show the significant difference, compared the before training with the after. - The asymmetry index of left and right COPsd did not show the significant difference, compared the before training with the after. - The asymmetry index of COP distance showed the significant difference (p<0.01), compared the before training with the after. Therefore, the yoga training demonstrated the stable improvement in the one leg standing pose of inferior feet and the positive effect to the left and right symmetry ability.

• 국제학술발표논문집
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• The 5th International Conference on Construction Engineering and Project Management
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• pp.359-366
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• 2013

Although many research efforts have been conducted to address the effect of crew members' work skills (e.g., technical and planning skills) on work performance (e.g., work duration and quality) in construction projects, the relationship between skill and performance has generated a great deal of controversy in the field of management (Inkpen and Crossan 1995). This controversy can lead to under- or over-estimations of the overall project schedule, and can make it difficult for project managers to implement appropriate managerial policies for enhancing project performance. To address this issue, the following aspects need to be considered: (a) work performances are determined not only by individual-level work skill but also by the group-level work skill affected by work team members, each member's role, and any working behavior pattern; (b) work planning has significant effects on to what extent work skill enhances performance; and (c) different types of activities in construction require different types of work, skill, and team composition. This research, therefore, develops a system dynamics (SD) model to analyze the effects of both individual-and group-level (i.e., multi-level) skill on performances by utilizing the advantages of SD in capturing a feedback process and state changes, especially in human factors (e.g., attitude, ability, and behavior). The model incorporates: (a) a multi-level skill evolution and relevant behavior development mechanism within a work group; (b) the interaction among work planning, a crew's skill-learning, skill manifestation, and performances; and (c) the different work characteristics of each activity. This model can be utilized to implement appropriate work planning (e.g., work scope and work schedule) and crew management policies (e.g., work team composition and decision of each worker's role) with an awareness of crew's skill and work performance. Understanding the different characteristics of each activity can also support project managers in applying strategic work planning and crew management for a corresponding activity, which may enhance each activity's performance, as well as the overall project performance.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2000년도 추계학술대회논문집
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• pp.330-335
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• 2000

This paper deals with sensing ability of smart sensor that has a sensing ability of distinguish materials. We have developed new signal processing method that have distinguish different materials. We made the two type of smart sensors for experiment. The first type of smart sensor is H2 type. The second type of smart sensor is HH type. The smart sensor was developed for recognition of material. And then we developed estimation method of sensing ability of smart sensors. The first method(Sensing Ability Index) is developed for H2 smart sensor. The second method($R_{SAI}$ Index) is developed for HH smart sensor. We estimated sensing ability of smart sensor with new SAI and $R_{SAI}$ method. This paper describes our primary study for a new method of estimate sensing ability of smart sensor, which is need for precision work system. This is a study of dynamic characteristics of smart sensor according to frequency and displacement changing with new SAI and $R_{SAI}$ method. Experiment and analysis are executed for proper dynamic sensing condition. First, we developed advanced smart sensors. Second, we develop new SAI and $R_{SAI}$ methods that have a sensing ability of distinguish materials. Dynamic characteristics of smart sensor are evaluated through new SAI and $R_{SAI}$ method relatively. We can use the new SAI and $R_{SAI}$ method for finding materials. Applications of this method are finding abnormal condition of object(auto-manufacturing), feeling of object(medical product), robotics, safety diagnosis of structure, etc.

• 한국수학교육학회지시리즈A:수학교육
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• 제26권2호
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• pp.9-13
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• 1988

Mathematics education is generally to cultivate mathematical thought. Most meaningful thought is to solve a certain given situation, that is, a problem. The aim of mathematies education could be identified with the cultivation of mathematical problem-solving ability. To cultivate mathematical problem-solving ability, it is necessary to study the nature of mathematical ability and its aspects pertaining to problem-solving ability. The purpose of this study is to investigate the relation between problem-solving ability and classficational viewpoint of mathematical verbal problems, and bet ween the detailed abilities of problem-solving procedure and classificational viewpoint of mathematical verbal problems. With the intention of doing this work, two tests were given to the third-year students of middle school, one is problem-solving test and the other classificational viewpoint test. The results of these two tests are follow ing. 1. The detailed abilities of problem-solving procedure are correlated with each other: such as ability of understanding, execution and looking-back. 2. From the viewpoint of structure and context, students classified mathematical verbal problems. 3. The students who are proficient at problem-solving, understanding, execution, and looking-back have a tendency to classify mathematical verbal problems from a structural viewpoint, while the students who are not proficient at the above four abilities have a tendency to classify mathematical verbal problems from a contextual viewpoint. As the above results, following conclusions can be made. 1. The students have recognized at least two fundamental dimensions of structure and context when they classified mathematical verbal problems. 2. The abilities of understanding, execution, and looking- back effect problem-solving ability correlating with each other. 3. The instruction emphasizing the importance of the structure of mathematical problems could be one of the methods cultivating student's problem-solving ability.

• 융합정보논문지
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• 제12권5호
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• pp.21-31
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• 2022

본 연구는 임상간호사의 투약안전역량에 영향을 미치는 요인을 규명하고자 시도되었다. 자료의 수집은 상급종합병원 두 곳에 재직하고 있는 154명의 간호사를 대상으로 진행하였다. 자료의 분석은 SPSS 26.0 프로그램으로 t-검정, ANOVA, 상관관계, 단계적 다중회귀분석을 하였다. 연구결과 투약안전역량은 문제해결능력과 자기효능감과 유의한 상관관계가 있었다. 자기효능감, 문제해결능력, 근무형태, 현부서 근무경력 순으로 투약안전역량에 영향을 미치는 것으로 나타났고 이들 변수는 전체변량의 64.7%의 설명력을 가졌다. 따라서 임상간호사의 투약안전역량을 증진시키기 위해서는 무엇보다도 자기효능감과 문제해결능력을 증진시키기 위한 프로그램이 개발 될 필요가 있겠다.

• 대한간호학회지
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• 제27권2호
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• pp.329-340
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• 1997

Resourcefulness was analyzed by Walker and Avant's method to make a theoretical framework for nursing. Also, the appropriate Korean terminology was identified.“Resourcefulness”means the ability to use internal and external resources to eliminate or to control stress. '자원동원성' is chosen to be the most appropriate term to reflect the concept of resourcefulness. Upon the concept analysis, availability, controllability, confidence, and self-instruction were identified as the defining characteristics of resourcefulness. Contrary to other work, "availability" means the ability to use the social resources as well as the internal cognitive-behavioral resources. “Controllability” means the ability to delay or control immediate gratification of one's needs or to divert one's own mood in order to solve problem. "Confidence" is the self-efficacy belief in one's control ability. "Self-instruction" is the cognitive ability to instruct oneself positively. Resourcefulness is learned by active experience, vicarious experience, and formal or informal instruction, and it is cued in the presence of a stressful situation or a need for change. As a result of the use of resourcefulness, the target behavior performed immediately and ultimately improve the quality of life or adaptation. Therefore, it is necessary to develop the instrument including the defining attributes identified in this study. Also, it is necessary to simultaneously analyze the related concepts of self-efficacy, self-control, and self-regulation for appropriate use.

• 재활치료과학
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• 제11권4호
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• pp.41-53
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• 2022

목적 : 본 연구는 정신장애인의 직업재활 평가도구를 확인하고 분석함으로써 작업치료 영역에서 임상적으로 유용하게 활용할 수 있는 정신장애인 직업재활 평가도구의 개발을 위한 기초자료로 활용하는 것이다. 연구방법 : 문헌 검색은 Pubmed 데이터베이스를 사용하였으며, 분석 내용은 개발연도, 평가방식, 문항 수, 척도, 평가 문항을 분석하였다. 분석 방법은 각 평가 항목을 기능, 내적요인, 환경, 정신증상의 4가지 범주로 구분하여 각 평가도구의 평가 요소에 대해 파악하였다. 결과 : 검색어를 통한 Pubmed 검색 시 161개의 문헌이 검색되었고, 선정 방법에 따라 Griffiths Work Behavior Scale (GWBS), Occupational Functioning Scale (OFS), Social and Occupational Functioning Assessment Scale (SOFAS), Work Ability Index (WAI), Work Behaviour Inventory (WBI), Work Environment Impact Scale (WEIS), Work and Social Adjustment Scale (WSAS)의 7개 평가도구가 선별되었다. 모든 평가도구의 평가항목은 직무와 관련된 기능평가를 포함하였으며, 각 평가도구의 목적에 따라 내적요인, 환경, 정신증상에 대한 측정이 이루어지는 것으로 나타났다. 결론 : 직업 기술은 신체, 인지, 사회기술, 대처능력 등 다양한 기능이 복합적으로 작용하는 기술이다. 따라서 본 연구에서 분석한 기능, 내적요인, 환경, 정신증상의 4가지 요소가 포함될 필요가 있으며, 평가과정에서 발생하는 물리적 제약을 보완하기 위해 ICT 융합 평가도구의 개발함으로써 보다 효율적인 정신장애인 직업재활 평가가 이루어져야 할 것이다.