• Culinary science and hospitality research
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• v.22 no.5
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• pp.82-94
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• 2016

This study on CRM oftKorean restaurant guests to test the emotional response and behavioral intention. Three kinds of variables(service quality, information quality, system quality) from Korean restaurant guests were set to test the CRM. Results of the multiple regression analysis revealed a positive significant relationship with respect to quality of service, quality information, and quality system with all customer emtional reaction. Second, the results also found that the three independent variables of quality of service (${\beta}=.104$, P<.01), information quality (${\beta}=.215$, P<.001), and system quality (${\beta}=.682$, P<001) had a significant positive effect on the dependent variable for customer behavior (+). Third, CRM quality of service, quality information, and quality of the restaurant system are shown to influence the behavior and it also showed that both the part-mediated effects.

• The Journal of the Korea Contents Association
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• v.18 no.1
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• pp.431-440
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• 2018

The purpose of this study was to examine factors relating intention of smoking cessation intervention among nursing students. The participants were 214 nursing students among two universities in B city and Y city. A self-administered questionnaire was used to collect data. Data were analyzed with t-test, Pearson's correlation and multiple regression by using SPSS 23.0 program. The significant factors relating intention of smoking cessation intervention were self-efficacy of smoking cessation intervention (${\beta}=.634$ p<.001), attitude of smoking cessation intervention (${\beta}=.191$, p=.002), and beliefs of health benefits of smoking cessation (${\beta}=.132$, p=.032). And these factors explained 65.2% of the variance in nursing students' intention to implement smoking cessation intervention. In conclusion, self-efficacy of smoking cessation intervention, attitude of smoking cessation intervention and beliefs of health benefits of smoking cessation had a significant positive influence on the intention to delivery smoking cessation intervention among nursing students. These finding can be used to develop evidence-based smoking cessation intervention training program for nursing students.

• Journal of Korean Critical Care Nursing
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• v.10 no.2
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• pp.34-44
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• 2017

Purpose: The purpose of this study was to identify post-operative discomfort, sense of loss, family support, and resilience in breast cancer surgery patients, and to investigate factors that affect resilience. Method: The sample of this study consisted of 108 patients who underwent surgery for breast cancer in two university hospitals located in B city. The collected data was analyzed with descriptive statistics, t-test, ANOVA, and Scheffé test, Pearson's correlation coefficients, and hierarchical multiple regression. Results: The factors that significantly affected resilience were as follows: having a religion (${\beta}=-.20$, p=.006), having an occupation (${\beta}=.14$, p=.049), having a high school diploma (${\beta}=.31$ p=.001), making less than 2-3 million won (${\beta}=-.19$, p=.036) per month, experiencing a sense of loss (${\beta}=-.22$, p=.003) and family support (${\beta}=.44$, p<.001). The total explanatory power amounted to 53.8% (F=14.83, p<.001, $AdjR^2=.54$). Conclusion: Educational intervention programs for breast cancer surgery patients that improve resilience by reducing the sense of loss and increasing family support must be developed.

• Journal of Digital Convergence
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• v.16 no.7
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• pp.317-324
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• 2018

The purpose of this study was to investigate factors affecting body image in adolescents. The subject of study is 140 adolescents in the three middle schools from the J city. The data were collected using a self-report questionnaire from March 15 to March 29, 2017. Data were analyzed by descriptive statistics, T-test, ANOVA, Pearson's correlation, and multiple regression with SPSS 20.0 program. Body image was found to be in a significant positive correlation with family strength and self-esteem. The result of the multiple regression indicates the self-esteem(${\beta}=.24$, p<.05), family strength(${\beta}=.19$, p<.05) and gender(${\beta}=.16$, p<.05) predict 17.9% (F=11.10, p<.001) of body image. Therefore, it is necessary to develop self-esteem and family strength strategy intervention program for establishing a right body image of adolescents.

• Journal of the Korea Convergence Society
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• v.9 no.3
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• pp.91-99
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• 2018

The purpose of this study was to investigate the stress, clinical practice, coping with the stress, and the degree of psychological well-being of nursing student. A descriptive research study was conducted to confirm successful university life of nursing college students and how to continue their nursing life. The data were collected from questionnaires filled out by 242 nursing students who experienced clinical practice. Data collection was performed from October to November, 2015. The collected data were analyzed by SPSS 21.0 program using ANOVA, t-test, pearson correlation coeffient and multiple regression analysis. As a result of the research, it was found that the psychological well-being increased as the problem faced, the problem was solved directly, and the less stress was applied. Results of the regression analysis showed problem solving coping(${\beta}=.446$), avoidance coping (${\beta}=-.301$), and stress(${\beta}=-.281$), it were explained 51.0%. Therefore, nursing college students should be able to cultivate psychological well-being through a strategy of managing stress to actively ask for solutions to problems through self or social support system.

• The Journal of the Korea Contents Association
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• v.17 no.9
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• pp.426-436
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• 2017

The purpose of this study was to analyze factors affecting malnutritional status of elders with dementia in facilities. The subjects were 140 elders with dementia residing in three nursing facilities in Chungnam, South Korea. Data were collected from May 30 to September 30 in 2016, using questionnaires. The collected data were tested by t-test, ANOVA, correlation, regression analysis. The malnutritional status of elders with dementia in facilities was high in the high-risk group (84, 60.0%), and the nutritional status was appeared to be related to sex, long-term care grade, Korean version-Activities of Daily Living and feeding difficulty and cognitive function. As a result of multiple regression analysis, significant influence variables on malnutritional status were Activities of Daily Living(${\beta}=0.379$, p=.001), feeding difficulty(${\beta}=0.264$, p=.001), cognitive function(${\beta}=-0.187$, p=.014) and these variables showed an explanatory power of 35.9% on malnutritional status. The results of this study are expected to be used as basic data for the development of malnutritional status improvement program for elders in facilities with dementia.

• Korean Journal of Microbiology
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• v.36 no.3
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• pp.221-227
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• 2000

This study was performed to investigate the biological characteristics of twenty isolates of extended spectnlm $\beta$-lactamase (ESBL) producing Klebsiellapnezm~onia collected kom the various clinical specimens of three hospitals in Pusan. Isoelectric focusing (IEF) and PCR were used to determine the types of $\beta$-lactamase gene in this study. Twenty isolates of ESBL producing Klebsiellnp~ieun~or~iae could be divided by PCR, such as TEM type (I1 strains), SHV type (8 strains); non TEM non SHV type (1 strain). In the isoelechic focusing test, the PI of TEM type was 5.2-6.0 and that of SHV type was 6.9-7.4. According to the pI value and PCR bands, twenty strains of ESBL Klebsiellapneumoniae were divided into 5 types: TEM type @I 5.2-6.0; 1080 bp on PCR band), TEM + SHV type (pI 5.2-6.0; andpI 7.0-7.4; 1080 bp and 599 bp on PCR band), SHV type (pl7.0-7.4; 599 bp on PCR band), non TEM non SHV type, and otber type (PCR result was SHV type but pI was not detected).

• The Journal of the Korea Contents Association
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• v.17 no.5
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• pp.200-208
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• 2017

The purpose of this study was to examine the relationship of the severity, depression and to identify factors influencing quality of sleep in Restless Legs Syndrome(RLS) patients. A total of 303 consecutive RLS patients were assessed by self questionnaires and participant's medical records were reviewed for obtaining their clinical information. The collected data were analyzed by descriptive statistics, t-test, ANOVA, Pearson's correlation, and multiple regression. The quality of sleep was positively correlated with symptoms(r=. 21, p<.001) and depression(r=. 37, p<.001). The results of multiple regression analysis showed that significant variables influencing the quality of sleep were depression(${\beta}=.35$, p<.001), age(${\beta}=.21$, p<.001), and severity(${\beta}=.15$, p=.005). The explanation power of this regression model was 21.0% and it was statistically significant. As a result, to improve their sleep quality, the nursing interventions are required for RLS patients who have the depression, age, and severity.

• Journal of Digital Convergence
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• v.17 no.10
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• pp.339-348
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• 2019

This study was conducted to predict sociocultural psychological variables affecting successful aging of the elderly. The participants were 187 elderly people aged at least sixty who used 16 elderly welfare centers in G metropolitan city and J and S city from december 2018 to january 2019. Data analysis was done by using SPSS WIN 23.0 program, for one-way ANOVA, independent t-test, pearson correlation coefficients and multiple regression. This study showed a positive correlation between successful aging and basic psychological need, ego-integrity, cultural competence. The ego-integrity(${\beta}=.372$, p<.001), cultural competence(${\beta}=.410$, p<.001), relationship(${\beta}=.168$, p=.003) have a 71.1% explanatory power for the successful aging of the elderly. It is necessary to develop sociocultural psychological programs to promote self-integration, cultural competence, and relationship for successful aging of the elderly.

• Journal of Convergence for Information Technology
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• v.9 no.2
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• pp.55-64
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• 2019

The purpose of this descriptive research is to get basic data for educational program after investigating convergent effect of psychological capital on learning satisfaction of nursing freshmen. Using SPSS 21, T-test, ANOVA, Pearson's correlation coefficient and hierarchical multiple regression of the 164 collected data were carried out. The mean scores of psychological capital and learning satisfaction were above the middle, and the 'hope' was the highest among subdomains of psychological capital. There was a positive correlation between psychological capital and learning satisfaction(r=.665, p<.001). School performance(${\beta}=.311$), school life satisfaction(${\beta}=.191$) and psychological capital(${\beta}=.522$) were the significant factors of learning satisfaction in hierarchical multiple regression(F=37.651, p=.004). The explanatory rate of variables on learning satisfaction was 57.4%. It is needed applying these results in developing learning satisfaction programs, but it isn't appropriate to generalize these results conducted on nursing freshmen in one university.