• 기본간호학회지
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• 제25권2호
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• pp.89-98
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• 2018

Purpose: The purpose of this study was to examine the relationship of psychosocial wellbeing status and self leadership with job satisfaction of fire officers. The effects of these variables on job satisfaction were also examined. Methods: The study design was a descriptive, correlational design. For this study, data were collected from 189 fire officers in B metropolitan city, K and Y cities. Data were analyzed using descriptive statistics, t-test, one-way ANOVA, and multiple regression analysis with SPSS 21.0 program. Results: The results showed that job satisfaction had a significant correlation with psychosocial wellbeing status (r=-.38, p<.001) and self leadership (r=.26, p<.001). Psychosocial wellbeing status had a significant correlation with self leadership(r=-.47, p<.001). Multiple regression analysis for job satisfaction revealed that the most powerful predictor was psychosocial wellbeing status followed by self leadership. Pychosocial wellbeing status, self leadership, age, marital status and current job task career explained 25.0% of the variance in job satisfaction. Conclusion: Findings indicate that various factors are related to the job satisfaction of fire officers. Based on the results of this study, further development and application of programs to improve fire officers' job satisfaction are needed.

• 한국임상보건과학회지
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• 제4권4호
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• pp.782-789
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• 2016

Purpose. The purpose of this study was to examine the related factors of quality of life (QOL) among middle-aged male. Method. The participants in this study were 144 middle aged male. Between October and November 2016, data were collected through questionnaires. Data analysis was performed using PASW (SPSS) 21.0 program, and one-way ANOVA, Pearson correlation coefficients, and stepwise multiple regression analysis. Results. The mean QOL of this study was 2.99/5. The significant correlates of QOL were family support (${\beta}=.21$, p=.024), health status (${\beta}=.24$, p=.003), workplace spirituality ${\beta}=.55$, p<.001), and these variables explained 55.9% of variance in QOL. Conclusion. The study suggests that family support workplace spirituality are an important factors in explaining QOL of the middle-aged male. Therefore, it is necessary to be considered family support and workplace spirituality for promoting life satisfaction of middle-aged male.

• 기본간호학회지
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• 제22권1호
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• pp.69-78
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• 2015

Purpose: The purpose of this study was to examine the relationship among family support, self-care and quality of life(QOL) in Patients with hepatocellular carcinoma receiving transarterial chemoembolization, including the effects of these variables on QOL. Methods: The research was a cross-sectional, descriptive design. Participants were 103 patients with hepatocellular carcinoma who were receiving transarterial chemoembolization. Data were analyzed using descriptive statistics, t-test, one way ANOVA, and hierachial multiple regression analysis with SPSS 18.0 program. Results: QOL had a significant correlation with family support(r=.60, p<.001) and self-care(r=.38, p<.001). Family support had a significant correlation with self-care(r=.41, p<.001). Hierarchial multiple regression analysis for QOL revealed that the most powerful predictor was family support followed by self-care. Family support, self-care, gender, and occupation explained 50% of the variance in quality of life. Conclusion: These results indicate that various factors are related to the quality of life of these patients. Further, nursing strategies to improve the family support and self-care of patients with hepatocellular carcinoma are needed.

• 대한인간공학회지
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• 제26권1호
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• pp.19-27
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• 2007

Despite the widespread use of laterally wedged insoles for patients with knee osteoarthritis and medially wedged insoles for controlling rearfoot pronation, an understanding of the effects of wedged insoles was limited and sometimes controversial. The objective of this study was to evaluate the effect of wedged insoles on the kinematics and kinetics of normal gait. Ten male subjects without history of lower limb disorders were recruited. Each subject performed four gait cycles under each of seven conditions; shod with 5$^{\circ}$, 8$^{\circ}$ and 15$^{\circ}$, 8$^{\circ}$ and 15$^{\circ}$ laterally wedged insoles. In order to determine statistical differences among seven conditions, the measured temporal spatial variables, angular displacements, joint moments, and ground reaction forces were compared with a one-way analysis of variance. Some significant changes induced by wedged insoles were apparent in joint moments and ground reaction forces. The medially wedged insole increased the laterally directed ground reaction force and varus moments at the ankle force and varus moments at the ankle and the knee.

• 아동학회지
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• 제4권
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• pp.53-61
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• 1983

The purpose of this study was to investigate the effects of internal-external locus of control on level of aspiration in Korean Children. The locus of control was measured by means of the Nowicki & Strickland's "A Locus of Control Scale for Children (1973)". The level of aspiration was measured by "Throw Balls into the Basket Game" Sixty internal controlled children(30 girls and 30 boys) and 60 external controlled children(30 girls and 30 boys) were selected among 853 children in fifth grade. For the data analysis, two - way analysis of variance and t-test were applied, Pearson correlation coefficient was computed. The results of this study were as follows; 1. Goal discrepancy score were significantly higher in the internal controlled children than in the external controlled children. 2. Shift value were significantly higher in the external controlled children than in the internal controlled children. 3. School achievement were significantly higher in the internal controlled children than in the external controlled children. 4. There was no significant difference in the school achievement between the children who showed high goal discrepancy score and the children who showed low one. 5. There was no significant difference in the locus of control between girls and boys. 6. Goal discrepancy score were significantly higher in boys than in girls, but there was no significant difference in the shift value between girls and boys.

• 동아시아식생활학회지
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• 제24권4호
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• pp.444-456
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• 2014

The purpose of this study was to investigate drinking behaviors and need for programs to prevent drinking problems for university students. Data were obtained from 355 university students in Gyeongbuk region through a self-administered questionnaire. Data were analyzed by SPSS Windows V.21.0. To describe characteristics of the respondents, frequency distributions were used. In addition, t-test, one-way analysis of variance and Duncan's multiple range tests were conducted. For 'how many times do you drink a month?', 70.4% of the respondents answered they drank '1~5 times a month'. Additionally, for 'how much alcohol do you drink?', 54.1% of the respondents answered they drank 'appropriately'. The main motive for drinking was to promote friendship or celebrate an anniversary such as a birthday, and 44.8% of respondents started drinking from high school days. Many respondents took meals before drinking, and smokers smoked more while drinking. Intention to participate in education or programs related to desirable drinking was low compared to their necessity. The level of information on 'health problems caused by excessive drinking' was highest among information needs related to drinking.

• The Journal of Asian Finance, Economics and Business
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• 제9권5호
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• pp.251-260
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• 2022

The goal of this study is to see if the Coronavirus affects the Top 10 most valuable brands in various ASEAN countries (Malaysia, Singapore, Indonesia, and Vietnam) and industry types differently. The data for this study was collected using a secondary data method (content analysis). Based on their annual reports from 2019 to 2021, the researchers examined the brand equity of the Top 10 most valued brands in each of the four ASEAN countries. IBM Statistical Package for Social Science (SPSS) Statistics for Windows was used to examine the data. Frequency, an independent T-test, and one-way analysis of variance tests were also applied to the data. The findings revealed considerable disparities between the Top 10 most valued ASEAN country brands in 2019-2020 and 2019-2021 due to the impact of the Coronavirus. Due to the influence of the Coronavirus, the data revealed no significant differences between industry categories. Future studies could look into the disparities between the most valuable brands and the influence of the Coronavirus over a longer period of time and include a larger number of firms and countries. Brand managers in ASEAN countries' Top 10 most valuable companies must carefully manage their brands to preserve brand life and reduce the impact of future global pandemics.

• 한국학교보건학회지
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• 제26권3호
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• pp.184-194
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• 2013

Purpose: The purpose of this study was to investigate predictors of behavior problems of military children in elementary school. Methods: Participants were 195 military children who were attending D-elementary school in C-city. Data were collected from July 8 to July 10, 2013, using self-report questionnaires which included Han's Externalized Behavior Problems Scale, Lee's Parent's Rearing Attitude Scale, and Hong's Friend/Teacher Support Appraisal Scale. Data analysis was performed using the SPSS/WIN 18.0 program, which included the t-test, the one-way ANOVA, Pearson correlation coefficients, and the multiple liner regression analysis. Results: The mean score of the subjects' behavior problem was 1.47/5.0 points. The degree of the score is similar to or slightly lower than that of ordinary children. There were statistically significant differences in behavior problems according to gender, grade, birth order and economic status. Behavior problems have a negative correlation with parent's rearing attitude, parent-child relationship, teacher's support, and friend's support. Influencing factors of behavior problems were teacher's support, father-child relationship, and mother's rearing attitude, which explained 20.6% of the variance. Conclusion: The finding of this study suggests there is a need to increase teacher's support for elementary students and to educate parents to improve their parenting skills by developing proper school health programs.

• 대한치과의사협회지
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• 제53권12호
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• pp.958-966
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• 2015

Objective: Sodium hypochlorite (NaOCl) decreases the bond strength of resin composite. The purpose of this study was to compare the effect of antioxidant and superficial dentin surface removal on the microtensile bond strength of NaOCl-treated dentin. Materials and Methods: Twenty non-carious human third molars were used in this study. The dentin surfaces were treated with 5.25% NaOCl for 10 min, followed either by treatment with 10% ascorbic acid or superficial dentin surface removal. Two-step self-etch adhesive and resin composite were used for restoration. The bonded specimens were subjected to the microtensile bond strength test. Statistical analysis was performed using one-way analysis of variance (ANOVA) and Tukey's test (p < 0.05). Results: The bond strength after removal of the superficial dentin surface following NaOCl irrigation was similar to that in the control group. The group treated with 10% ascorbic acid demonstrated significantly higher bond strength than the other groups. Conclusion: NaOCl irrigation-induced reduction in dentin bond strength could be recovered by either treatment with 10% ascorbic acid or simple removal of the superficial dentin surface.

• 대한치과기공학회지
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• 제42권3호
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• pp.254-261
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• 2020

Purpose: This study aimed to investigate the effect of stress and oral parafunctional habits on temporomandibular joint disorders (TMD) in college students. Methods: An online survey comprising 354 questionnaires was conducted from May 23, 2020, to June 21, 2020. The collected data were analyzed using Student's t-test, one-way analysis of variance, correlation tests, and multiple regression analysis. Results: The stress symptom score was higher in females than in males. The symptoms of physical stress were significantly higher among students from the Department of Public Health, whereas those of psychological stress were higher among students from the Department of Physical Education. Both TMDs and oral parafunctional habits were higher among females, students of the Departments of Arts and Physical Education, and seniors. The higher the stress symptom level, the higher the scores for TMD and oral parafunctional habits. TMD and oral parafunctional habits were found to be most affected by physical stress. Conclusion: These findings indicate that a reduction in physical stress is required to decrease the prevalence of oral parafunctional habits and TMDs among college students. This can be achieved by the incorporation of physical activity programs, which may aid in reducing the symptoms of physical stress.