• 디지털융복합연구
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• 제14권5호
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• pp.473-483
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• 2016

이 연구는 교양스키수업에 참가하는 대학생들의 스포츠 자신감과 운동열정 및 재 참여의도와의 관계를 구명하는데 목적이 있다. 연구의 목적을 달성하기 위해서 교양스키수업에 수강신청을 한 대학생들을 모집단으로 설정하여 416명을 대상으로 설문조사를 실시하였으며, 수집된 자료는 SPSS 18.0프로그램을 이용하여 설문지의 신뢰도와 타당도검사, 기술통계분석과 상관분석을 실시하였으며, AMOS 18.0을 이용하여 경로분석을 실시한 결과 다음과 같은 결과를 도출하였다. 첫째, 교양스키수업에 참가하는 대학생들의 스포츠 자신감은 운동열정에 정적인 영향을 미친다. 둘째, 교양스키수업에 참가하는 대학생들의 스포츠 자신감은 재 참여의도에 영향을 미친다. 셋째, 교양스키수업에 참가하는 대학생들의 운동 열정은 재 참여의도에 정적인 영향을 미친다. 넷째, 교양스키수업에 참여하는 대학생들의 스포츠 자신감, 운동열정 및 재 참여의도 사이에는 인과적 관계가 있다.

• 가정과삶의질연구
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• 제29권6호
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• pp.71-87
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• 2011

The purpose of this study was to investigate perceptions of the self-efficacy of youth (self-confidence, self-regulatory efficacy, and task difficulty preference) and the subjective quality of life. The participants in this research were 697 university students 314 males and 383 females. All respondents submitted their answers on a self-report questionnaire. The data were analyzed with descriptive statistics, t-tests, Pearson's correlations, and multiple regression analyses. The major results of this study were as follows: (a) Young males exhibited higher levels of self-efficacy perception compared to young females. Regarding the subjective quality of life, gender was not a significant factor. (b) The subjective quality of life was highly correlated with the self-efficacy of youth (self-confidence, self-regulatory efficacy, and task difficulty preference). (c) Self-satisfaction, self-confidence regarding one's career, satisfaction with one's friends, satisfaction with one's parental relationship, quantity of reading, and the amount of study-time all had significant influences on the self-efficacy of youth, whereas the family's socioeconomic status and campus life satisfaction were not significant factors. (d) Self-efficacy had the strongest influence on the youth subjective quality of life. Self-satisfaction, campus life satisfaction, and satisfaction with friends all had significant influences on the youth subjective quality of life, whereas the quantity of reading, the amount of study-time, self-confidence with one's career, the family's socioeconomic status, and satisfaction with one's parental relationship were not significant factors. However, self-confidence with one's career, satisfaction with one's parental relationship, the family's socioeconomic status, and quantity of reading all had different levels of influence on the subjective quality of life for young males and females.

• 산경연구논집
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• 제13권6호
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• pp.19-36
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• 2022

Purpose: The purpose of this study is to analyze the effects of COVID 19. The effects of COVID 19 are grouped into 5; economic stress, mental stress, health stress, task concern, self-confidence. We introduce the concept of personal ambidexterity that is necessary power for cabin crews to provide appropriate and efficient service to passengers. Ambidexterity consists of exploiting existing resources to sustain and exploring the new including method of performing task, customer, market etc. The former is necessary to maintain present condition while the latter is necessary to prepare for the future. Also motive is considered as a stimulating factor for task. Previous studies show that motive affects ambidexterity and we try to analyze whether COVID 19 effects influence this relationship. Research design, data, and methodology: Considering the relationship between the variables, we designed to measure the influence of the effects of COVID 19 by analyzing the moderating effects of them. For empirical analysis we distributed survey questionnaire and collected. Total of 361 samples are used fo the analysis. For analysis program, SPSS version 23 was used. Regression analysis and moderating effect analysis were conducted. Results: Study results show that first, the variables of economic stress, mental stress, health stress, task concern, self confidence affects personal ambidexterity and service provision. Also ambidexterity affects service provision significantly. Among COVID 19 effects, economic stress, task concern, and self confidence has moderating effects. On the other hand, new work environment does not have moderating effect. Conclusions: In conclusion, the effects of COVID 19 are wide and various. Among them the most serious effect is that COVID 19 is depriving workers of self confidence and passion toward the work. To remedy stresses and restore self confidence and passion, each worker should make his/her own efforts, such as, learning more to become more competitive, also firms should do make efforts to protect employees and to rebuild trust between firm and employees in every respect. Especially firms should realize that economic stress can be treated by economic compensation as the situation turns to normal but trust as well as self confidence and passion is not easy to restore.

• 한국심리학회지 : 문화 및 사회문제
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• 제13권4호
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• pp.101-112
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• 2007

본 연구는 운전확신수준을 구성하는 '상황둔감성', '불안전운전', '주의집중소홀', '운전자신감'이 교통사고에 미치는 영향을 살펴보았다. 총 1055명의 운전자를 대상으로 운전확신수준 질문지를 실시하였으며, 이들의 과속·음주 운전과 같은 위험한 운전행동 및 교통사고 경험을 조사하였다. 이 가운데 결측치를 확인하여 998명의 자료가 분석에 사용되었다. 그 결과, 운전확신수준의 구성요소가 교통사고에 이르는 경로를 통해 운전확신수준과 교통사고가 유의한 관련이 있음을 알 수 있었다. 운전확신수준 가운데 '상황둔감성'과 '불안전운전'이 교통사고에 유의한 영향을 미치고 있는 것으로 나타났는데 '상황둔감성'이 교통사고에 부적인 영향을 미치고 있는데 반해, '불안전운전'은 교통사고에 정적인 영향을 미치는 것으로 나타났다. 이러한 결과 운전확신수준을 구성하는 각각의 요인에 따라서 교통사고에 미치는 영향에 차이가 있음을 의미한다. 비록 본 연구에서 '주의집중소홀'과 '운전자신감'은 교통사고와 유의한 관계를 가지고 있음을 밝혀낼 수는 없었지만, 추후 이 두 요인이 운전에 어떤 영향을 미치는지 살펴보아야 할 것이다.

• CRM연구
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• 제4권2호
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• pp.1-17
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• 2011

심적 회계과정 현상 중 하나인 거래 커플링은 특정 거래의 비용과 이익의 심리적인 연결(link)로 '특정한 소비가 특정한 지불에 의해 결제된다는 생각을 마음속에 일으키는 정도'를 의미한다(Prelec and Loewenstein, 1998). 본 연구에서는 이러한 거래 커플링 정도가 소비 후 만족도(satisfaction after consumption)와 소비자 자신감(consumer self-confidence)에 따라 어떻게 달라지는 지에 관해 탐구하였다. 잘못된 구매 결정을 한 소비자는 자신의 실패한 구매 결정에 대한 불만족을 줄이기 위해 인위적 노력을 할 수 있다. 반대로 성공적인 구매 결정을 한 소비자는 구매 결정에 대한 만족도를 증가시키기 위해 노력 할 수 있다. 이러한 인위적 노력은 소비자 자신감과 같은 개인 성향에 따라 달라질 수 있다. 본 연구에서는 쾌락적(hedonic) 제품을 대상으로 한 실험을 통해 소비 후 만족도가 클수록 거래 커플링 정도가 증가하며, 소비 후 만족도가 거래 커플링에 미치는 영향력이 소비자 자신감에 따라 달라짐을 보였다. 소비자 자신감이 높은 경우가 낮은 경우 보다 소비 후 만족도가 커플링에 미치는 영향력이 더 큰 것으로 나타났다. 한편, 거래 커플링 정도는 소비자 자신감에 따라 다르지 않은 것으로 나타났다.

• 대한간호학회지
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• 제29권6호
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• pp.1294-1303
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• 1999

The purpose of this study was to develop a tool to assess the powerlessness and to measure the powerlessness of elderly. From the result of pre-test, twenty seven items were finally selected to survey the elderly's powerlessness. The questionnaires on the elderly's powerlessness were drafted so that such tool may be evaluated in accordance with the four point Likert Scale. The number of subjects is 1,150 with ages of 60 years or more and who live in a large city, a small and middle-sized city and a rural area. The subjects of the test and retest were 85 elderlies. Collected data were analyzed by utilizing SAS program with Cronbach's $\alpha$ and Pearson's correlation, factor analysis method and known group techniques, descriptive statics, t-test and ANOVA. The results from this study were summarized below:1. When the factor analysis method was applied for validity, the tool for powerlessness of elderly was separated into 5 factors: loss of self-confidence to deal with physical, emotional, social aspects of life; expulsion by others from meaningful human relate; perception that life is meaningless and time passes quickly; falling behind young people; being rejected by other people, having no influence on others. An application of the known group technique showed a significant difference with the result of the degree of elderly's powerlessness tools developed by the two groups, with illness and without. 2. In testing reliability, it was found that coefficient of test-retest was .9435(P<.0001) when the test-retest method was used as a test of stability, and that the alpha coefficient of internal consistency was .9141 over all items within the tool of elderly's powerlessness 3. In powerlessness of elderly, total mean is 2.8493. And in factor of powerlessness, the highest factor is falling behind young people (M=3.1713), the lowest factor is loss of self- confidence to deal with physical, emotional, social aspects of life(M=2.6080). 4. The results from the test for the degree of powerlessness, according to the subject's demographic variables, showed that there were significant differences between age, sex, marital status, educational level, religion, possession of house, job, monthly pocket money, health status, illness and a place of residence.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2005년도 제17회 워크샵 및 추계학술대회
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• pp.182-190
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• 2005

This paper proposes central monitoring system(PVCMS) based on a TCP/IP network for effective integrating management about photovoltaic systems. We don't gain confidence the result of production simulation, because the output of PV system have many various environmental change factor. So if we can obtain real operated data about each sites and system types to use PVCMS, we can define the environment change factor to compare with simulation data. And this paper try to access about total management and data analysis methods of renewable energy through results analysis to synthesize of the operation.

• 한국데이터정보과학회:학술대회논문집
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• 한국데이터정보과학회 2005년도 추계학술대회
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• pp.177-188
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• 2005

Association rule mining searches for interesting relationships among items in a given large data set. Association rules are frequently used by retail stores to assist in marketing, advertising, floor placement, and inventory control. There are three primary threshold measures in association rule; support and confidence and lift. In the case of appling real world to association rules, we have some difficulties in data interpretation because we obtain many rules. In this paper, we develop the model of association rules using latent variables for environmental survey data.

• Journal of the Korean Data and Information Science Society
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• 제17권1호
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• pp.149-160
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• 2006

Association rule mining searches for interesting relationships among items in a given large data set. Association rules are frequently used by retail stores to assist in marketing, advertising, floor placement, and inventory control. There are three primary threshold measures in association rule; support and confidence and lift. In the case of appling real world to association rules, we have some difficulties in data interpretation because we obtain many rules. In this paper, we develop the model of association rules using latent variables for environmental survey data.

• 대한안전경영과학회지
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• 제7권3호
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• pp.29-36
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• 2005

This research has been conducted in order to assess the effects on quality management factor of the construction sites. 30 companies abiding by the 'construction industry law' and 32 companies abiding by the 'housing construction promotion law' have been researched in areas of quality-management environment, quality-management understanding, quality-management education on construction field, quality-system and quality-improvement. This construction quality factors are to realized the anticipated results not only quality level's increasing, but also company's confidence, competitiveness. We were able to obtain participations of 62 questionnaire, and derived statistics by means of SPSS/PC version 10.0. In this study, we find the bottleneck factor for promotion and upgrade quality management factor of the construction sites and suggest a way out of difficulties.