• Journal of Korean society of Dental Hygiene
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• v.20 no.4
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• pp.525-533
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• 2020

Objectives: This study was conducted to facilitate improvements in career preparation behavior and career development of dental hygiene students by investigating the effects of self-leadership and career decision self-efficacy on the career preparation behavior of dental hygiene students. Methods: A self-reported questionnaire was filled out by 190 dental hygiene students between August 20 to October 31, 2019. The data were analyzed using SPSS 20.0. Independent t-test, one way ANOVA, the Scheffe posthoc test, and the Pearson correlation results were reviewed, and a multiple regression analysis was conducted. Results: Self-leadership, career decision self-efficacy, and career preparation behavior were scored 3.29, 3.36, and 2.91 points, respectively. The variables that influenced career preparation behavior were the motion of major select and self-leadership. These factors had 30.5% of variance among dental hygiene students. Conclusions: Institutional support, including counseling and leadership education by professors and students, is needed in schools to improve the career preparation behavior of students majoring in dental hygiene.

• Journal of Fashion Business
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• v.15 no.4
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• pp.135-143
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• 2011

The purpose of this study was to examine consumers' gossip behavior tendency with regard to collectivism and public self-consciousness. Three hundred fifty-five college students (male: 123, female; 227) in the 20s age group participated in this study. For data analysis, descriptive statistics, multiple regression, t-test, Pearson's Correlation, and Cronbach's Alpha were used to test the research questions. As the result, first, those who had a higher score on collectivism had higher gossip behavior tendency than those who had a lower score. Second, those who had a higher public self-consciousness had higher gossip behavior tendency than those who did not. Third, female students showed more gossip behavior tendency than male students did. Finally, all three variables (collectivism, public self-consciousness, and gender)) did affect on gossip behavior tendency among college students. Out three variables, collectivism affected on gossip behavior tendency the most. These results would provide useful information for fashion marketers to understand fashion consumers better. Based on these results, fashion marketing strategies such as WOM (word-of-mouth) marketing strategy would be provided to fashion retailers or marketers.

• Journal of Technologic Dentistry
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• v.38 no.4
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• pp.343-352
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• 2016

Purpose: The intention of the study is to reveal the factors that influence the safety-behavior and safety-accident of the students of dental laboratory science. We intend to use the study as a basic data of searching effective ways to heighten the safety-behavior of clinical training and to prevent safety-accident. Methods: The survey was conducted on dental technology students. The collected data was analyzed by the statistical program SPSS 21.0. The results were analyzed by reliability, frequency, t-test, correlation, multiple regression. To test for significance on each item, p<0.05 has been decided as a standard. Results: The results of the study showed that the safety of the students was influenced by the school year, the leader of clinical training, clinical training environment and the experience of safety education. The safety-accident turned out to be influenced by the school year of the student and the safety behavior. Conclusion: Active leader of clinical training, clinical training environment that enables the safety-behavior, and the offering of the systematic safety education were the most important factors to heighten the safety behavior of the students and prevent the safety-accident. These factors were expected to not only induce the safety-behavior but also prevent the safety-accident as well.

• Journal of muscle and joint health
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• v.15 no.1
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• pp.33-40
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• 2008

Purpose: This study was to find out the relationships between helplessness and health behavior of patients with rheumatoid arthritis. Method: The subjects were 293 rheumatoid arthritis patients who visit 2 rheumatology outpatient clinics in G city. Data were collected by questionnaires including Arthritis helplessness index(Nicassio, Wallston, Callahan, Herbert, & Pincus, 1985)and health behavior assessment scale(Jo, Oh & Choe, 2000). The data were analyzed with Pearson correlation coefficient, t-test, ANOVA and Duncan's multiple range test. Results: The majority of the subjects were women and the mean age was 50.4years. The mean duration of illness was 8.9years. There were negative correlations between the degree of helplessness and the degree of health behavior. The degree of helplessness was significantly high in those who were older, female, less educated, out of workforce, and those who had no chances to attend any arthritis-related classes. The degree of health behavior was significantly low in those who were older, high school graduate, in higher economic status, married, and those who had chances to attend arthritis-related classes. Conclusion: To reduce the helplessness of rheumatoid arthritis patients, the nursing intervention which is to increase the health behavior should be developed and provided to the rheumatoid arthritis patients.

• Korean Journal of Occupational Health Nursing
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• v.28 no.4
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• pp.285-292
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• 2019

Purpose: This study aimed to examine the factors associated with behavior that reduces exposure to environmental hormones among nursing students. Methods: Data were collected from 160 nursing students in D and B cities, using self-report questionnaires. Data were analyzed using SPSS 22.0, and the analyses included descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient test, and stepwise multiple regression. Results: Behavior that reduces exposure to environmental hormones differed significantly in terms of the participants' knowledge about environmental hormones. Behavior that reduces exposure to environmental hormones was negatively correlated with knowledge of environmental hormones, attitude towards pro-environmental behavior, and environmental self-efficacy; these factors were significant predictors of behavior that reduces exposure to environmental hormones, and accounted for 27.0% of the variance. Conclusion: Environmental self-efficacy was identified as the most significant factor affecting behavior that reduces exposure to environmental hormones in nursing students. Therefore, it is necessary to develop programs to improve pro-environmental behavior and environmental self-efficacy in nursing students.

• The Korean Journal of Emergency Medical Services
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• v.23 no.2
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• pp.125-138
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• 2019

Purpose: This study aimed to assess college students' knowledge, attitude, and health behavior regarding cancer based on 10 national cancer prevention recommendations and to examine the relation between these variables. Methods: The participants were 189 college students in J city. Data were collected with a questionnaire consisting of items on cancer-related knowledge, attitude toward cancer, and implementation of 10 national recommendations on cancer. The data were analyzed using independent two-sample t-test, one-way analysis of variance, $Scheff{\acute{e}}$ multiple comparison test, Pearson's correlation coefficients, and multiple regression(stepwise) analysis with SPSS/WIN 21.0 program (IBM, Armonk, NY, USA). Results: The mean scores for knowledge, attitude, and health behavior were 23.83 points (out of a possible 32), 33.10 points (out of possible 50), respectively. Attitude was positively correlated with health behavior and accounted for 37.7% of cancer prevention health behavior. Conclusion: The findings of this study suggest that the related factors should be considered in the development and implementation of systemic education programs that can encourage and promote cancer prevention health behavior among college students.

• Journal of the Korean Geotechnical Society
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• v.38 no.2
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• pp.5-13
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• 2022

The unsaturated behavior of sandy silt (SM soil) was investigated experimentally. Special attention was given to the stress-strain behavior of unsaturated weathered soil (SM) prior to failure and behavior at failure under monotonic loading. A sandy silt (SM) weathered soil containing a certain amount of fine contents distributed in Korea, was chosen to form samples with different densities of Dr=25%, 60%, and 75%. and matric suctions. The isotopically Consolidated Drain test (CD-test) was performed to maintain a constant matric suction during the shearing process. Based on the experimental results, it was qualitatively identified that the higher the relative density, the greater the virtual friction angle (ϕ^b) value and AEV (Air Entry Value) were induced. Also it is found that the internal friction angle (ϕ') is more or less constant. even if the matric suction is increased.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.2
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• pp.765-774
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• 2011

The purpose of this study is to provide informative statistics which can be used for effective Diabetes Management Programs. We collected and analyzed the data of 666 diabetic people who had participated in Korean National Health and Nutrition Examination Survey in 2007 and 2008. Group classification on management behavior of Diabetic Mellitus is based on the K-means clustering method. The Decision Tree method and Multiple Regression Analysis were used to study factors of the management behavior of Diabetic Mellitus. Diabetic people were largely classified into three categories: Health Behavior Program Group, Focused Management Program Group, and Complication Test Program Group. First, Health Behavior Program Group means that even though drug therapy and complication test are being well performed, people should still need to improve their health behavior such as exercising regularly and avoid drinking and smoking. Second, Focused Management Program Group means that they show an uncooperative attitude about treatment and complication test and also take a passive action to improve their health behavior. Third, Complication Test Program Group means that they take a positive attitude about treatment and improving their health behavior but they pay no attention to complication test to detect acute and chronic disease early. The main factor for group classification was to prove whether they have hyperlipidemia or not. This varied widely with an individual's gender, income, age, occupation, and self rated health. To improve the rate of diabetic management, specialized diabetic management programs should be applied depending on each group's character.

• Korean Journal of Health Education and Promotion
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• v.27 no.2
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• pp.95-108
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• 2010

Objectives: The Purpose was to investigate the effects of the '5&6 smoking cessation program' and '5 days smoking cessation program' on the high school student's perception, urine cotinine, and smoking behaviors. Methods: This study was designed using nonequivalent control group pretest-posttest. The '5&6 smoking cessation program' was applied to the experimental group 1(28 students). The '5 days smoking cessation program' was applied to the experimental group 2(19 students). Control group was 53 students. Data was analyzed using descriptive statistics, $X^2$-test, Fisher's exact test, Independent-sample t-test, Paired t-test, ANOVA, Wilcoxon signed ranks test, Cronbach's coefficient alpha. Results: The '5&6 program' was significantly increased on smoking self-efficacy, stage of smoking cessation behavior change, Cons. for smoking and significantly decreased on daily smoking amount, urine cotinine level than control group. The '5 days program' was significantly decreased on urine cotinine level and Pros. for smoking than control group. The '5&6 program' was significantly increased on stage of smoking cessation behavior change than '5 days program'. Conclusion: This study showed that the '5&6 program and the '5 days program' are effective in adolescent's smoking cessation behaviors.

• Journal of the Korean Society of Safety
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• v.23 no.6
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• pp.131-137
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• 2008

SCP(Sand Compaction Pile) method that forms a composite ground by driving compacted sand piles into the soft ground. This method is one of the soil improvement techniques for reinforcing and strengthening soft ground deposits. This thesis describes the investigation on the behavior of soft ground reinforced with SCP by low improvement ratio. Direct shear test and consolidation test carried out to verified behavior of composite ground reinforced with SCP. Test results were discussed with reference to the amount of consolidation settlement, variation of shear resistance with area replacement ratio and effect of the stress concentration. And, laboratory model loading test carried out to verified the effect of the location and failure mode of reinforced embankment. Residual shear strength varies with the area replacement and constrict load in the low replacement ratio. Calculated stress concentration ratio overestimate than proposed valve by experimental, theoretical and analytical method. As regards the location, improving right below of the top of the slope was more effective than below of the toe of the slope. This thesis carried out to obtain fundamental information of behavior of the composit ground. Hereafter, centrifuge test that reproduce stress state of the in-situ must be necessary through the further study about pile penetration, reinforce position and construct time.