• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.7
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• pp.208-218
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• 2017

Objective: This study examined the caregiver burden, depressive symptoms, and mental-related quality of life of 226 caregivers of stroke patients, who had been hospitalized in 7 general hospitals located in Cheongju and Daejeon Metropolitan city. Methods: Data were collected from August 5, 2014 to October 5, 2014 and a structured self-administered questionnaire was used. The results were analyzed using a t-test, ANOVA for different comparisons of the mental related quality of life in the sociodemographic characteristics, care-related characteristics, health-related behavioral characteristics, caregiver burden, and depressive symptoms. Hierarchical multiple regression was conducted to determine the explanatory power of the independent variables on the dependent variables, with the variables showing significant differences in univariate analysis as independent variables. Results: According to the results of hierarchical multiple regression analysis, the relevant factors that influenced the mental-related quality of life were the relationship with a patient, burden by 'care', burden by sacrifice of 'personal life', and depressive symptoms. Conclusion: To enhance health-related quality of life, not only is a systematic complement on such factors needed, but the development and implementation of an intervention program to the caregiver burden and depressive symptoms is also urgently required.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.1
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• pp.251-259
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• 2018

This study was conducted to investigate individuals' mental health on the basis of scores for depression and self-esteem from the Korea Welfare Panel Study (KWPS) and determine their dynamic association with employment status. This study was conducted using the eighth (2013) and ninth (2014) data from the KWPS. To identify factors affecting depression, socio-demographic factors, factors related to mental health, and contents related to employment, such as changes in the employment condition and employment status, were selected and analyzed by t-test, ANOVA, and hierarchial multiple regression to determine the explanatory power. Multiple regression revealed that in Model 1, those who were female, were older, had no spouse, were in the lower income bracket, had lower total self-esteem, and scored higher for depression in the previous period tended to show higher levels of depression. Education had no significant effect and explanatory power for all variables inputted into this model was estimated to be 30.8% (p<0.001). The explanatory power for all variables input into Model 2, which was generated by inputting employment status into Model 1, was estimated to be 30.9%, which was 0.1% higher than for Model 1 (p<0.05). These results indicated that depression was significantly correlated with gender, age, income, presence of a spouse, previous depression, self-esteem, and employment status; accordingly, investigation of the factors that can narrow the gap among variables affecting depression should be conducted and socially supported.

• Journal of the Korean Data and Information Science Society
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• v.24 no.6
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• pp.1285-1296
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• 2013

The fundamental concerns of this paper are to analyze the effects of student course evaluation using subject characteristic and student characteristic variables. We use a 2-level hierarchical linear model since the data structure of subject characteristic and student characteristic variables is multilevel. Four models we consider are as follows; (1) null model, (2) random coefficient model, (3) mean as outcomes model, (4) intercepts and slopes as outcomes model. The results of the analysis were given as follows. First, the result of null model was that subject characteristics effects on course evaluation had much larger than student characteristics. Second, the result of conditional model specifying subject and student level predictors revealed that class size, grade, tenure, mean GPA of the class, native class for level-1, and sex, department category, admission method, mean GPA of the student for level-2 had statistically significant effects on course evaluation. The explained variance was 13% in subject level, 13% in student level.

• Journal of Digital Convergence
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• v.16 no.12
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• pp.625-634
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• 2018

The purpose of this study was to examine the influences of disability identity on posttraumatic growth and the moderating effects of resilience on the relationship between the two variables in individuals with acquired disabilities who have experienced the trauma of disability in their adulthood. For the purpose, the study surveyed 203 persons who have acquired a disability after the age of 18 years, and then performed a standard multiple regression analysis and a hierarchical multiple regression analysis respectively using data gathered. The results of the study are as follows. First, a higher disability identity resulted in a higher level of posttraumatic growth. Second, when disability identity and posttraumatic growth were positively related, increasing the level of resilience increased the effect of disability identity on posttraumatic growth. Thus on the basis of the results, the study discussed the tasks ahead to form a positive disability identity and increase the level of resilience.

• The Journal of the Korea Contents Association
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• v.21 no.8
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• pp.466-477
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• 2021

The purpose of this study is, for the first time in Korea, to examine the effects of companion animal online shopping motivation factors on customer satisfaction. In addition, we analyzed the moderating effect of the number of companion animals raised. The factor analysis of survey data yields the following five dimensions: convenience, economic, hedonistic, product characteristics, and information-knowledge shopping motivation. Multiple regression analysis shows that both convenience shopping motivation and information-knowledge shopping motivation have significant positive (+) effects on customer satisfaction. As a result of hierarchical regression analysis, it was found that there is a moderating effect of the number of companion animals raised on the relationship between information-knowledge and customer satisfaction.

• 한국벤처창업학회:학술대회논문집
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• 2017.04a
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• pp.44-44
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• 2017

본 연구는 청년창업자를 대상으로 청년창업자의 역량과 경영성과 사이에는 어떠한 관계가 있는지에 대해 살펴보고자 하였다. 연구의 자료는 한국노동연구원의 '청년패널조사(2015)' 9차년도 자료를 사용하였다. 본 연구의 표본은 비임금 근로자 중 학력은 전문대졸이상 이며, 가업을 물려받은 경우를 제외한 창업을 한 청년 182명을 최종 분석대상자로 선정하였다. 조사대상자의 일반적 특성을 알아보기 위해 빈도, 백분율, 평균, 표준편차를 산출하였고, 변인들 간의 다중공선성을 살펴보기 위해 상관관계분석을 실시하였다. 또 청년창업자의 경영성과에 미치는 영향요인을 살펴보기 위해 위계적 회귀분석을 실시하였다. 본 연구에 사용된 자료는 IBM SPSS Statistic 22.0을 이용하여 분석하였다. 본 연구는 청년창업자의 경영성과에 영향을 미치는 요인을 분석하기 위해 청년창업가의 역량으로 창업준비역량, 기업가역량, 관리역량 등 결정요인을 도출하고, 이들 요인과 경영성과 간의 가설을 설정하고, 이를 분석하고자 하였다. 본 연구의 결과는 다음과 같다. 청년창업자의 경영성과에 영향을 미친 요인은 교육수준 대비 일수준이 낮을수록, 전공이 일치하지 않을수록, 직무만족이 높을수록, 창업총자본금이 많을수록 경영성과가 높은 것으로 나타났다.

• Journal of Digital Convergence
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• v.14 no.1
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• pp.229-240
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• 2016

This study was conducted to the purpose of elucidating the factors affecting the professional job perception of the medical recorders working at general hospitals. The study subjects were 428 medical recorders working at general hospitals. The survey was conducted using a standardized self-administered questionnaire from September 1 to 30, 2015. As a results, the professional job perceptions of the subjects were significantly related to the group of lower age, lower educational level, the unmarried group than the married group, lower monthly income, lower BMI, lower job position, dissatisfaction in work, unfit to the job, considering quit the job, irregular exercise, irregular eating breakfast, lower perception on socioeconomic status of medical recorders, lower perception on socioeconomic status of oneself, and lower future status of medical recorders. In particular, hierarchical multiple regression analysis showed that the sociodemographic characteristics and the job related characteristics is highly correlated with the professional job perception. In conclusion, it suggested that the professional job perception of medical recorders was significantly related to the sociodemographic characteristics and the job related characteristics.

• Journal of Digital Convergence
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• v.16 no.12
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• pp.449-457
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• 2018

This study examined the effect of communication competency and job stress of nurses working in long term care hospitals on turnover intention and to verify the effect of emotional intelligence control on the relationship among communication competency, job stress and turnover intention. The subjects consisted of 240 nursing students, and data were collected during from February 1 to February 28, 2018. The data were analyzed with descriptive statistics and Pearson's correlations that used IBM SPSS WIN 20.0 program and the analysis of control effect was made by using Hierarchical Multiple Regression Analysis. The result of this study can be summarized as follows. The turnover intention was positively correlated with job stress. The factors which had effect on turnover intention were pay satisfaction, job stress and age. Based on the results of this study, it is necessary to develop a systematic program that reflects clinical characteristics and education in order to reduce the turnover intention of the nurse.

• Convergence Security Journal
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• v.14 no.6_2
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• pp.63-72
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• 2014

The purpose of this study is to investigate the relationship between organizational culture, job characteristics and job continuance will among police officers. This study targets the police officers dispatched in the Seoul metropolitan area in 2012, and it uses judgment sampling method to analyze 187 samples. This study conducted the statistical analysis, including frequency analysis, factor analysis, reliability analysis and multiple regression analysis, by using SPSS WIN 18.0. The result is as follows. First, the organizational culture among police officers has effects on job characteristics. That is, the feedback increases as the organizational culture becomes more mutual development- or agreement-oriented, or as it becomes more hierarchical; on the other hand, the job importance increases as more hierarchical and rational a culture becomes. Also, self-determination increases as an organization becomes more mutual development- or agreement-oriented. Second, the organizational culture among police officers has effects on the job continuance will. That is, the expected satisfaction increases but intentional insincerity decreases as the organizational culture becomes more mutual development- or agreement-oriented. Also, risk-perceiving behavior increases as an organizational culture becomes more hierarchical. Third, police officers' job characteristics have effects on the job continuance will. That is, the feedback and job importance increases the expected satisfaction while reducing functional diversity. The feedback also reduces the contraction factor. The job importance increases intentional insincerity while reducing functional diversity. The functional diversity not only increase alternative expectation but also increases risk-perceiving factors.

• The Journal of the Korea Contents Association
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• v.20 no.1
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• pp.692-700
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• 2020

The purpose of this study was to investigate the degree of optimism, academic resilience, and major satisfaction of nursing students, and identify influencing factors of major satisfaction. The study was a cross-sectional descriptive correlational design. A convenience sample of 286 nursing students was conducted from a university in Busan. Data were analyzed through descriptive statistics, t-test, one way ANOVA, Pearson's correlation coefficient, and hierachical multiple regression analysis using IBM SPSS version 23.0. The average score of optimism, academic resilience and major satisfaction in nursing students were 3.85±0.54, 3.87±0.52 and 3.75±0.63 respectively. The degree of major satisfaction was positively correlated with optimism and academic resilience. The significant predictors of major satisfaction were optimism(β=.385, p<.001) and academic resilience(β=.356, p<.001), explaining 49.2% of the independent variables. Accordingly, in order to increase the major satisfaction level of nursing college students, it is necessary to develop a program that can improve optimism and academic resilience, and apply it in the nursing curriculum.