• The Journal of Fisheries Business Administration
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• v.40 no.3
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• pp.51-68
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• 2009

The purpose of this study is to investigate the effect of Brand Personality to Marine Tourism Destination Images and Intention to Recommend. For this purpose, factor analysis was applied to 42 of J.Aaker's Brand Personality Scale and 5 personality dimensions were extracted. This analysis was also applied for cognitive and affective images and two of cognitive images and three of affective images were extracted. Multiple regression was done to estimate the relative effects of Brand Personality to both cognitive and affective images and intention to recommend. The results indicated brand personality influenced on both cognitive and affective images and intention to recommend directly and also found affective images was influenced by cognitive images. The results also suggested useful insight for future study. The Brand Personality Scale which developed for the product by Aaker might not be suitable for measuring the marine tourism destination brand personality and necessary to develop the new scale suitable for marine tourism destination personality, and be needed to study together with other moderating variance such as satisfaction and congruency with image to verifying the exact effect between different variables.

• Journal of Korean Public Health Nursing
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• v.27 no.1
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• pp.64-75
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• 2013

Purpose: This study investigated general, psychological, and health-related factors related to subjective health status reported from adolescents in multicultural families. Methods: Data from the seventh Korean Youth Risk Behavior Web-based Survey (2001), collected by the Korean Center for Disease Control, was statistically analyzed using the t-test, analysis of variance (ANOVA), and multiple regression analysis. Results: The average points reported for subjective health status was 3.73(SD=0.87)out of 5 points. A major factor accounting for differences in the subjective health status reported was gender. In addition key differences related to psychological and health-related factors were cognition of stress, satisfaction with sleep amount, and moderate physical exercise. Conclusion: The findings suggest that tailored intervention programs should be provided to prevent adolescent problems in multicultural families. We also recommend the development of a program that can help control the variables identified in this study.

• Journal of the Korean Home Economics Association
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• v.49 no.3
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• pp.87-98
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• 2011

The purpose of this study was to examine the life satisfaction of adolescents in the ecological contexts of their individual, family, school, and social-cultural experiences. The participants were 1,099 middle and high school students in Chungnam-do. Instruments were the Satisfaction with Life Scale, Rosenberg Self-Esteem Scale, Parent-Adolescent Communication Inventory, the School Life Satisfaction Scale, and Social-Cultural Satisfaction Scale. Data analysis involved the use of descriptive statistics, t- and F-tests, Duncan's multiple range test, product-moment correlations, multiple regression, Cronbach's ${\alpha}$, and factor analysis. Results were as follows: Firstly, middle school students showed the highest levels of life satisfaction, and vocational high school students reported the lowest levels. Also, life satisfaction was inversely related to school grades. Secondly, for all the students, life satisfaction was positive correlated with self-esteem, open communication with parents, school life satisfaction, and social-cultural satisfaction. Lastly, open communication with parents and overall satisfaction with life at school explained more of the variance in adolescent life satisfaction than any other factors.

• Journal of muscle and joint health
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• v.23 no.3
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• pp.179-186
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• 2016

Purpose: The purpose of this study was to identify factors that influence dietary compliance in patients with liver cirrhosis. Methods: This study used a cross-sectional design and was conducted with a survey of 141 patients in liver cirrhosis who were treated at D-university hospital in Busan. For data analysis, descriptive statistics, Pearson's correlation coefficients, and a multiple regression were performed using SPSS/WIN 20.0 Program for windows. Results: The mean score was 3.47 in dietary compliance. Dietary compliance had a positive correlation with self-efficacy, perceived-benefit medical staff support, age, drink or not but had a negative correlation with perceived barrier. As a result of multiple regression analysis, self-efficacy and perceived-benefits explained 30.1% (F=7.69, p<.001) of the variance of dietary compliance. Conclusion: Dietary compliance was suggested to consider self-efficacy and perceived-benefits when developing a nutritional education programs for patients with liver cirrhosis.

• The Korean Journal of Emergency Medical Services
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• v.22 no.2
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• pp.35-49
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• 2018

Purpose: This study aimed to develop a resilience measurement scale and verify its validity and reliability. Methods: This was a methodological study. The preliminary items of the scale were derived from literature reviews and in-depth interviews. The data were collected from October 30, 2017 to January 20, 2018, and paramedics working in hospitals or fire departments were selected using convenience sampling. A self-reported questionnaire was completed by 213 paramedics in Korea. Results: Through content validity, item analysis and exploratory factor analysis, a total of 6 factors and 26 items were extracted, and the total variance was 67.12%. Factor 1 was "self-efficacy" (11 items), factor 2 was "internal control" (5 items), factor 3 was "empowerment" (2 items), factor 4 was "interpersonal capability", (3 items), factor 5 was "social support" (2 items), and factor 6 was "adaptation and coping" (3 items). Conclusion: This is the first scale developed in Korea to measure the resilience of paramedics. In future, this scale of this study will contribute to developing a resilience improvement program based on understanding the resilience level of paramedics.

• Water for future
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• v.18 no.1
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• pp.57-65
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• 1985

In recent years, an increment of river engineering activities and more intensive use of flood plain, the river geomorphology has attracted considerable attention owing to an extensive land reclamation. One of the important problems is the maintenance of river meanders and almost all natural rivers exhibit the tendency to be a meander. A statistical analysis is applied to typifying their shapes and the meander characteristics are analyzed by channel model of line generalization algorithm in this study. This method is applied to Han River System. The results show that the variance of curvature is a better index to describe the meander intensity and the kurtosis is a good index to characterize the total lengh of the straight sections for a given reach. The channel model of line generalization algorithm gives good results in analysis of meander characteristics.

• Journal of Korean society of Dental Hygiene
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• v.17 no.2
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• pp.259-269
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• 2017

Objectives: The purpose of this study was to review the correlation between self-concept and organization of socialization in professional settings among dental hygienists. Methods: Statistical analysis was carried out on the collected data to identify any correlation between frequency and percentages. Cronbach's alpha value and one-way ANOVA were conducted. SPSS 12.0 was used to conduct a correlation analysis on self-concept and socialization in professional settings. Validity of the research tools was also confirmed. Results: There was a correlation between the identity and job satisfaction, with the figures showing great variance. Satisfaction was correlated with the nature of the corporation and job performance. In addition, communication had a negative correlation between job characteristics and identities, job performance, while, organizational commitment and positive correlation showed a statistically significant difference. Conclusions: The study reviewed the impact on organizational socialization. The dental hygienist is believed to be on going research into developing more effective and systematic training programs so that they can be effectively socialized society organizations to improve the professional self-concept.

• Environmental and Resource Economics Review
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• v.19 no.4
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• pp.753-769
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• 2010

This study empirically analyzes the comparative advantages between separate hedging and complex hedging in terms of hedging effectiveness when there exist multiple risks of LNG price and exchange rate. According to the empirical ex-ante analysis, the mean of procurement costs could be reduced through hedging regardless of hedging type. In addition, the standard deviation of procurement costs could also be reduced by way of hedging, implying that a hedging should contribute to the stabilization of revenue flows. More importantly, complex hedging could be more effective for some hedging periods than separate hedging in terms of revenue stabilization. Therefore, one could verify that the hedging effects improve by making use of the variance-covariance relationship existing between commodity price and exchange rate.

• Animal cells and systems
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• v.8 no.4
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• pp.301-306
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• 2004

Anxiety in mice can be measured by behavioral reactivity to social or non-social stressors. These behaviors were compared by performing the resident-intruder test (social) as well as the light-dark transition and open-field tests (non-social) for the FVB, C57BL/6, and BALB/c lines of mouse. The three inbred lines showed significant differences in their responses to intruder mice. Three factors, accounting for about 68% of the total variance, were extracted from the scores obtained from the three behavioral tests. The first two major factors are primarily associated with the anxiety-related behaviors. One includes anxiety behaviors with a locomotive basis, while the other includes defecation measured in both anxiety tests. The third factor explains the three social behaviors, facial investigation, ano-genital investigation, and following, observed in the resident intruder test, although facial investigation is also moderately associated with the second factor. The results indicate that the behavioral responses to an intruder share a component distinct from anxiety-related behaviors.

• Communications for Statistical Applications and Methods
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• v.24 no.6
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• pp.627-640
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• 2017

A common interest in gene expression data analysis is to identify genes that present significant changes in expression levels among biological experimental conditions. In this paper, we develop a Bayesian approach to make a gene-by-gene comparison in the case with a control and more than one treatment experimental condition. The proposed approach is within a Bayesian framework with a Dirichlet process prior. The comparison procedure is based on a model selection procedure developed using the discreteness of the Dirichlet process and its representation via Polya urn scheme. The posterior probabilities for models considered are calculated using a Gibbs sampling algorithm. A numerical simulation study is conducted to understand and compare the performance of the proposed method in relation to usual methods based on analysis of variance (ANOVA) followed by a Tukey test. The comparison among methods is made in terms of a true positive rate and false discovery rate. We find that proposed method outperforms the other methods based on ANOVA followed by a Tukey test. We also apply the methodologies to a publicly available data set on Plasmodium falciparum protein.