• Journal of Korean Clinical Nursing Research
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• v.24 no.1
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• pp.103-112
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• 2018

Purpose: This study was to investigate the factors affecting smoking behavior in patients with pulmonary tuberculosis. Methods: The participants were 130 pulmonary tuberculosis patients at a national tuberculosis hospital. Using a descriptive survey design, data were collected from January to March in 2016 and were analyzed using binominal logistic regression. Results: As a result of a correlation analysis of the data, depression had a significant positive correlation with smoking (r=.19, p=.030), stress (r=.54, p<.001), respectively. And depression had a significant negative correlation with smoking-related self-efficacy (r=-.20, p=.023). Smoking-related self-efficacy, smoking (r=-.79, p<.001), and stress (r=-.23, p=.008) had a significant negative correlation with each other, respectively. The factors affecting the smoking behavior were smoking-related self-efficacy (OR=1.46, p<.001), sex (OR=67.36, p=.001), occupation (OR=17.51, p=.014), and depression (OR=1.16, p=.024). Those factors explained 84.7% (Negelkerke's $R^2=.847$) of pulmonary tuberculosis patients' smoking behavior. Conclusion: Developing and applying a prevention eduction for reducing depression and enhancing smoking-related self-efficacy may become a venue toward good prognosis of the patients with pulmonary tuberculosis.

• Journal of the Korean Institute of Telematics and Electronics B
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• v.31B no.11
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• pp.151-162
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• 1994

A new neural network structure called Self-organized Distributed Networks (SODN) is proposed for developing the neural network-based multidimensional system models. The learning with the proposed networks is fast and precise. Such properties are caused from the local learning mechanism. The structure of the networks is combination of dual networks such as self-organized networks and multilayered local networks. Each local networks learns only data in a sub-region. Large number of memory requirements and low generalization capability for the untrained region, which are drawbacks of conventional local network learning, are overcomed in the proposed networks. The simulation results of the proposed networks show better performance than the standard multilayer neural networks and the Radial Basis function(RBF) networks.

• Korean Journal of Health Education and Promotion
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• v.28 no.4
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• pp.51-61
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• 2011

Objectives: The main purpose of this study was to examine factors associated with depression of middle school students in relation to self-esteem, type A behavior pattern, and locus of control. Methods: A survey was administered to a convenience sample of 309 middle school students. The data analysis procedure included frequency distribution, t-test, ANOVA, Pearson correlation coefficients, and stepwise multiple regression using depression as the dependent variable. Results: The prevalence of depression was 27.2%. Stepwise multiple regression revealed that the factors such as self-esteem(${\beta}$=0.422, p<0.001), type A behavior pattern(${\beta}$=0.166, p<0.001), and locus of control(${\beta}$=-0.165, p<0.001) turned out to be significant affecting factors. Forty nine percent of variance in depression was explained by these factors(40% of variance by self-esteem). Conclusions: The findings suggest that personal internalizing variables should be considered when developing mental health education program to prevent the occurrence of depression for middle school students.

• Journal of Korean Academy of Nursing Administration
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• v.16 no.4
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• pp.446-454
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• 2010

Purpose: This study was conducted to compare job satisfaction, self-esteem, and nursing task performance between registered nurses (RN) and nurse assistants (NA) in long-term care hospitals. Method: The sample consisted of 203 nursing personnel (RN 99 and AN 104), who were working in one of 5 long-term care hospitals in 5 different areas. Data were collected by structured questionnaires from March 15 to April 30, 2010, and analyzed using the descriptive statistics, independent t-test, One-way ANOVA, and Pearson correlation coefficients with SPSS/Win 17.0 program. Result: There was no significant difference between nurses and nurse assistants in job satisfaction and self-esteem. But nurses had higher levels of nursing task performance than nurse assistants. Conclusions: These findings demonstrate the necessity of developing programs that will help to improve job satisfaction and self-esteem in nurses and nursing task performance in nurse assistants. Strategies need to be developed to maximize the value of the existing workforce without impacting on the quality of care delivered.

• Journal of Korean Academy of Nursing
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• v.40 no.3
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• pp.411-422
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• 2010

Purpose: In the present study, an analysis of the life of adolescents with complex congenital heart disease (CHD) was done using grounded theory. Consideration was given to the socio-cultural context of Korea. Methods: After approval from the institutional review board of Y hospital, 12 patients ranging in age from 14 to 35 were recruited. Data were gathered using in-depth interviews. Theoretical sampling was performed until the concepts were saturated. Results: The results confirmed the life of adolescents with complex CHD as a 'journey to finding uniqueness of oneself as a person with CHD'. The life consisted of 3 stages. In the crisis stage, participants had a feeling of threat to self-existence, and made an effort to be the same as others. In the self-recognition stage, participants who had sufficient role-performance built self-esteem while those who did not fell into self-accusation. In the self-establishment stage, participants who reached sufficiency in independence and knowledge planned the future, whereas those who did not conformed to the realities of life. Conclusion: The results of present study provide help in understanding the experiences of adolescents with CHD and provide a basis for developing nursing intervention strategies for these patients.

• Journal of Distribution Science
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• v.16 no.2
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• pp.35-45
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• 2018

Purpose - This research aimed at exploring the mediation roles of the arousal and pleasure in the effects of the congruity between visual sensory cues of a retail store and consumers' self-image on the intent to reuse the store. Research design, data, and methodology - The data from 278 Chinese consumers who answered the questionnaire online were analyzed by using structural equation model of Amos 21.0 program to verify the hypotheses. Results - Store's visual sensory cues congruent with consumers' self-image directly affected the intention to reuse the store, and had positive impacts on both their arousal and pleasure states. The consumers' pleasure positively influenced on their intention, but their arousal did not influence on the intention. Consumers' pleasure played mediation roles in the effect of the congruity on the intention to reuse the store. Conclusions - Retail store marketers should pay attention to visual sensory cues to match the cues to consumers' self-image, when designing their store settings. When developing the cues, to help consumers feel pleasure which in turn, induces loyalty to their store, the marketers should develop the atmosphere setting in the respects of the congruity between the visual sensory cues and the self image.

• 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.

• Korean Journal of Occupational Health Nursing
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• v.24 no.4
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• pp.302-312
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• 2015

Purpose: This study was conducted to identify the influencing factors of job stress, self-efficacy, and organizational culture to presenteeism in clinical nurses. Methods: A descriptive correlation research design was used for the this study. The subjects were 245 nurses working at the hospital in S, A and C City, from August $1^{st}$ to October $30^{th}$ 2014. Data were analyzed using t-test, ANOVA, $Scheff{\acute{e}}^{\prime}s$ test, stepwise multiple regression by SPSS 21.0 program. Results: Job impairment indicated a significant positive relationship to job stress (p=.009), health problem (p<.001), and indicated significant negative relationship to self-efficacy (p<.001), innovative-oriented (p<.001), affiliative-oriented (p=.002), task-oriented (p=.026) in organizational culture. Significant factors of influencing to presenteeism were self-efficacy (p<.001, ${\beta}=-.363$), culture of task-oriented (p<.001, ${\beta}=-.248$) in organizational culture, and health problem (p=.002, ${\beta}=.187$). Conclusion: Self-efficacy was defined as a variable to influence on presenteeism, and developing of strategies and program to strengthen self-efficacy and task-oriented of organizational culture in nursing is helpful to reduce the presenteeism of clinical nurses.

• Korean Journal of Occupational Health Nursing
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• v.22 no.1
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• pp.66-74
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• 2013

Purpose: This study examined the relationships among menopausal symptom, self-efficacy, health promoting behaviors, and investigated factors affecting health promoting behaviors of teachers with middle-aged women experiencing menopause. Methods: From September to October 2012, a convenience sample of 252 subjects aged 40 to 60 years was recruited from 8 elementary schools, 3 middle schools and 5 high schools. The data analysis was done by ANOVA and stepwise multiple regression. Results: Menopausal symptom of subjects was slightly lower than general middle aged women and the average level of health promoting behaviors was similar to general middle aged women. Health promoting behaviors were differentiated by severity of menopausal symptom, not by menstruation state. Menopausal symptom was negatively related to health promoting behaviors. The most significant factor affecting health promoting behaviors was self efficacy (14.3%). The combination of self efficacy, menopausal symptom, and elementary school teachers accounted for 20.1% of health promoting behavior. Conclusion: When developing health promotion program for teachers with middle-aged women, such program should consider self-efficacy, menopausal symptom, and school type.

• Journal of Korean Academy of Nursing
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• v.48 no.2
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• pp.195-207
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• 2018

Purpose: The purpose of the study was to develop and test a model for predicting problem gambling in speculative game users based on Blaszczynski and Nower's pathways model of problem and pathological gambling. Methods: The participants were 262 speculative game users recruited from seven speculative gambling places located in Seoul, Gangwon, and Gyeonggi, Korea. They completed a structured self-report questionnaire comprising measures of problem gambling, negative emotions, attentional impulsivity, motor impulsivity, non-planning impulsivity, gambler's fallacy, and gambling self-efficacy. Structural Equation Modeling was used to test the hypothesized model and to examine the direct and indirect effects on problem gambling in speculative game users using SPSS 22.0 and AMOS 20.0 programs. Results: The hypothetical research model provided a reasonable fit to the data. Negative emotions, motor impulsivity, gambler's fallacy, and gambling self-efficacy had direct effects on problem gambling in speculative game users, while indirect effects were reported for negative emotions, motor impulsivity, and gambler's fallacy. These predictors explained 75.2% problem gambling in speculative game users. Conclusion: The findings suggest that developing intervention programs to reduce negative emotions, motor impulsivity, and gambler's fallacy, and to increase gambling self-efficacy in speculative game users are needed to prevent their problem gambling.