• Journal of the Korean Data and Information Science Society
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• v.24 no.2
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• pp.355-368
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• 2013

The purpose of this study was to verify the relationship among sport emotional intelligence, sports psychological skills and sports emotion of university athletes. To comply with the purpose, the construct validity and the reliability of measured data were verified by using of SPSS 18.0 & AMOS 18.0 program. In addition, for the relationship among sport emotional intelligence, psychological emotion and sports emotion, the difference between sport psychological skills and sport emotion according to the level of sport emotional intelligence were analyzed by latent means analysis with AMOS 18.0 program, and the relationships among the related factors were analyzed by covariance structure analysis. The results were as follows. First, for the difference between sport psychological skills and sport emotion according to the level of sport emotional intelligence, the harmony of teams, mental state and willpower of sport psychological skills on high groups of sport emotional intelligence were shown high compared to those of low groups', while the pride and happiness on high groups of sport emotion were shown high compared to those of low groups'. Second, the sport emotional intelligence had positive effect on sport psychological skills. Third, the sport emotional intelligence had positive effect on sport emotion. Fourth, sport psychological skills had positive effect on sport emotion.

• Journal of Periodontal and Implant Science
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• v.34 no.2
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• pp.281-292
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• 2004

Periodontal defects of the furcation are characterized by several inherent anatomic factors that can make successful periodontal therapy difficult and results unpredictable. The severity and rate of occurrence of periodontal disease are directly related to the location of the furcation relative to the cementa-enamel junction and anatomical form of the root by limiting the accessibility and effectiveness of the periodontal instrumentation. This study investigated the reliability and accuracy of panoramic radiograph diagnoses of the periodontal state of mandibular molars, particularly regarding the diagnosis of furcation area periodontal defects, treatment planning, and prognosis prediction. This study examined a total of 110 teeth belonging to 33 subjects (19 male, 14 female) presenting with incipient to moderate periodontitis 4-7mmpocket depth. The alveolar bone level, length and width of the root trunk, and root separation angle were measured using the panoramic radiograph and compared to the results taken directly by retracting a full-thickness flap. The results of the study are as follows: 1. Data regarding the alveolar bone level of the mandibular first molar showed that the directly taken surgical measurements resulted in $5.1{\pm}0.9mm$ that was slightly deeper than the corresponding panoramic measurement resulted in $4.8{\pm}0.8mm$, but these differences were statistically insignificant (p>0.05). 2. The data of the directly taken surgical measurement of the mandibular second molar $(5.1{\pm}1.1mm)$ was slightly deeper than the corresponding panoramic measurement $(4.7{\pm}1.2mm)$, but these differences were statistically insignificant (p>0.05). 3. The measured values of the length and width of the mandibular first molar root trunks were determined to be $4.1{\pm}0.6mm$ and $7.3{\pm}0.9mm$, respectively, while the values of the mandibular second molar root trunks were determined to be $4.6{\pm}1.3mm$ and $7.6{\pm}0.9mm$ respectively. The differences between these values were found to be statistically significant (p<0.01). 4. The measured values of the root separation angle showed that the mandibular first molars averaged $34.5{\pm}4.4^{\circ}$, while the mandibular second molars averaged $23.0{\pm}10.0^{\circ}$. The differences between these values were found to be statistically significant (p<0.01).

• Culinary science and hospitality research
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• v.18 no.3
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• pp.90-107
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• 2012

This research has been conducted to discover the consumer's behavior in the purchase and consumption of korean alcoholic beverages. The intent of these works are to contribute to the growth of the traditional alcoholic beverages markets by giving necessary data for the marketing strategies and the development of favorite beverage to meet the consumer's tastes. The surveys have been conducted against a group of people ranging from their 20's to 60's randomly picked from seoul. The duration of the surveys was from August 1st to September 30th, 2010. We also examined the relationship between the selection attributes of traditional liquor and purchase satisfaction by consumer's life-styles. SPSS 18.0 statistical package was used to process data. Frequency analysis, factor analysis, a reliability test, K-means cluster analysis, one-way ANOVA and multiple regression were executed. As a result, through factor analysis and cluster analysis, authors identified 6 factors in the selection attributes of traditional liquor(characteristics, taste & fragrance, popularity, design, harmony, interest), 4 consumer groups(expert, fan, beginner, indifference), 4 consuming lifestyles(social oriented consuming style, maniac consuming style, pursuit of knowledge consuming style, outsider consuming style). Among the selection attributes of traditional liquor, taste & fragrance and popularity had effects on purchase satisfaction.

• Culinary science and hospitality research
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• v.20 no.6
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• pp.13-27
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• 2014

This study sought to examine the effects of job inconsistency of cooks in the food service businesses on job performance, and the effects of such causation on intention of changing jobs. For job inconsistency, cooks produce limited menu products due to the segmentation of jobs in the same industry, and can hardly exercise their skills obtained through education. Thus, 275 samples of job inconsistency were made to undergo frequency analysis, factor analysis, reliability analysis, correlational analysis, and multiple regression analysis, using the SPSS 17.0 program. Hypothesis 1 was established as cooks' job inconsistency having a positive effect on job performance; thus, with regard to job performance factors, skill inconsistency (${\beta}$=-.432), and wage inconsistency (${\beta}$=-.250) had a negative effect on job performance, but education inconsistency (${\beta}$=-.048) did not have an effect. Hypothesis 2 was established as cooks' job performance having a significant effect on intention of changing jobs; thus, intention of changing jobs had a significant negative effect on job performance (${\beta}$=-.238). So if job performance was improved, the intention of changing jobs would be reduced. This study implies that: cooks who were engaging in the food service businesses experienced job inconsistency, and led themselves to having an intention to change jobs; in this process, individual cooks' job level inconsistency and their wage levels have an important effect on intention of changing jobs.

• Culinary science and hospitality research
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• v.19 no.4
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• pp.40-55
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• 2013

This study aims to suggest a way for temple food to take a differentiated position in the foodservice industry along with providing useful data for efficient management of temple food. To do this, it examines what influence the characteristics of temple food has on satisfaction with the food and verifies how the types of religion adjust the relationships between the characteristics and the satisfaction. The consumers who frequent temple food restaurants in Seoul and Gyeonggi areas were selected as the sample for this study, and a survey was conducted to those over the age of 20 via self-administered questionnaire from May 1st to June 30th, 2012. A total of 500 copies were distributed and 476 copies were selected as suitable from 488 copies collected for reliability and factor analyses using SPSS 18.0. The proposed research hypotheses were verified with a regression analysis and a multiple regression analysis. The results of this study are as follows. First, the characteristics of temple food have a positive influence on satisfaction with the food. Their subordinate factors such as situation, function, and consistency have positive(+) effects on the satisfaction. Next, it shows that religion does not play a regulatory role in the relationships between the characteristics of temple food and satisfaction with the food.

• Information Systems Review
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• v.18 no.1
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• pp.105-124
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• 2016

This study conducts an empirical analysis to show the effect of social influence and cloud service system quality on the continuous use of cloud service. In particular, this study focuses on the control effects of collectivism in South Korea and China. The research model is designed based on the technology acceptance model and SERVQUAL service quality model of PZB. The factors that influence the cloud service customers in China and South Korea are also analyzed. This study has several practical implications for consideration by South Korean cloud service vendors who plan to enter the cloud service industry in China.

• Industry Promotion Research
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• v.2 no.1
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• pp.77-83
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• 2017

The purpose of this study is to analyze the effect of sustainability of festival in Gangwon province on satisfaction. A total of 243 questionnaires were analyzed for the tourists participating in the Gangwon - do area festival. Using SPSS Statistics 20, we conducted frequency analysis, factor analysis, reliability analysis, correlation analysis, regression analysis, and ANOVA (Variance Analysis of Variance among Respondents). The results of this study are as follows. First, the satisfaction of the local festival persistence in Gangwondo area festival was found to be higher when the service satisfaction, program satisfaction, and red general satisfaction were higher in the regional festival sustainability. And it was analyzed to have a statistically significant effect. Second, there was no statistically significant effect of participating motivation on the program festival. Third, the correlation between the persistence of local festivals and the satisfaction of the local specialties was higher in R = .812, and the t value was 21.569 (p = .000) Respectively. The purpose of this study was to examine the effect of personal factors on regional festival tourists' satisfaction with regional festival sustainability and participatory motivation for service satisfaction, program satisfaction, There is a significance of research.

• Korean Journal of Childcare and Education
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• v.8 no.1
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• pp.125-143
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• 2012

This study examined the cause of the low fertility rate by the Policy on Childbirth Encouragement demographic of married males, parenting burden, parental role satisfaction, and policy on childbirth encouragement perception. It also explored these factors of having an effect on the Plan to have another Child. The study method involved a survey answered by married males in Seoul, Gyung-gi, Incheon and a total of 188 copies were used for the final analysis. The data analyses used SPSS 12.0 which employs basic statistics, reliability tests, and binary logistic regression. The results were as follows: First, It turns out that couples who don't have many children and when the wife is not that old, particularly have high parental role satisfaction. And when they acknowledge the policy on childbirth encouragement, they tend to choose the 'Both Husband and Wife want to give birth' category. Second, the 'Only wife wants to give birth' category was chosen for those who have a small number of children and when a wife was currently not working and the husband was not satisfied with his parental role. Third, the 'Only husband wants to give birth' category tends to be chosen when couples have a small number of children and especially if the wife is working. Last, it was shown that coupless who have many children choose the 'Both husband and wife don't want to give birth' category.

• Journal of Korea Port Economic Association
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• v.33 no.4
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• pp.59-72
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• 2017

The purpose of this study is to analyze and compare the perceived job satisfaction of logistics company employees and students majoring in logistics who expect to engage in logistics occupations after graduation, and to suggest its implications in improving logistics job satisfaction. Based on previous studies on job satisfaction for logistics and other industries, the pertinent factors to logistics job satisfaction were identified, and a survey was conducted for logistics company employees and students majoring in logistics. Additionally, frequency analysis, reliability analysis, and t-test were performed to compare the differences in logistics job satisfaction. As a result of comparing the perceptions differences in job satisfaction between logistics company employees and students majoring in logistics, each pair of the following were significantly different: personal achievement, social achievement, job prospect, and economic satisfaction. However, there was no meaningful difference in job security and recognition from others.

• Journal of Digital Convergence
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• v.16 no.2
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• pp.57-64
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• 2018

The purpose of this study was to analyze the current status of life and psychological characteristics of 250 out of school youth in Cheonan city, and to identify the factors affecting the happiness. For statistical analysis, SPSS 21.0 were used, and reliability, mean comparison, correlation and multiple regression analysis were applied. First, adolescents who stopped studying due to family problems was lower in self-esteem than those who did for other reasons. Males was higher in happiness than females, and those who were less than two years of drop-out duration than those with over two years. Second, out of school youth used a day as 7.9 sleeping hours, 3.91 working hours. For the places for daily activities, they stayed at home for 10.73 hours, at working place for 3.66 hours. The future plan was the most for job plan. Third, there was a positive correlation between self-esteem, hope, and happiness of adolescents out of school. Fourth, the relative impact on the happiness of out of school youth ranked in the order of self-esteem, hope, employment plans, and household income level.