• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.7
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• pp.121-129
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• 2017

The purpose of this study was to examine the mediating effects of experiential avoidance on the relationships between life stress, depression and smartphone addiction in nursing college students. This study was conducted using a descriptive survey design. Participants were 283 nursing college students attending freshmen and sophomore yearsat one university in Jeollanam-do. Data were collected from September 1 to 15, 2015 using self-report questionnaires. Data were analyzed using descriptive statistics, Pearson's correlation coefficient, hierarchical regression and Sobel test with SPSS 21.0. There were significant positive correlations between life stress, depression, smartphone addiction and experiential avoidance. Experiential avoidance partially mediated the relationship between life stress and depression of nursing students. Additionally, experiential avoidance partially mediated the relationship between their life stress and smartphone addiction. The results show that experiential avoidance plays a key role in psychopathology and grows with depression and smartphone addiction. Based on the present findings, nursing interventions should be developed to decrease experiential avoidance, with additional consideration towards the relationship between life stress and experiential avoidance, in order to prevent depression and smartphone addiction among nursing college students.

• Korean Journal of Psychosomatic Medicine
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• v.25 no.2
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• pp.111-119
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• 2017

Objectives : The purpose of this study is to investigate the effects of stress on psychosocial wellbeing at the time of an outbreak of Middle East respiratory syndrome(MERS) and to investigate the effect of resilience as a mediator on the relationship between stress and psychosocial wellbeing. Methods : Perceived Stress Scale, Psychosocial Wellbeing Index Short Form, and the Conner-Davidson Resilience Scale was implemented for 156 medical persons who worked at the hospital in which exposure to MERS cases had been confirmed and 127 ordinary people. We conducted a Pearson correlation coefficient and a hierarchical multiple regression to confirm the effect of stress on psychosocial wellbeing and the mediating effect of resilience between stress and psychosocial wellbeing. Results : The higher the perceived stress, the lower the psychosocial wellbeing in both healthcare workers and the public. The higher the perceived stress, the lower the resilience and the research results showed that there was a partially mediating effect of resilience in the relationship between stress and psychosocial wellbeing. Conclusions : This study demonstrated that the degree of individual resilience can indirectly give a positive effect on the psychosocial wellbeing when people under the stress by MERS shows adverse effects on psychosocial wellbeing. This suggests that clinical intervention and psychosocial approach aiming at strengthening resilience is important to maintain mental health during crisis development.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.1
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• pp.55-65
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• 2017

This study was conducted to investigate the mediating effects of coping on the impact of life stress on depression, subjective well-being and psychological well-being in nursing students. Self-report questionnaires were used to collect data from 147 nursing students. Data were analyzed using descriptive statistics, Pearson's correlation coefficient and hierarchical multiple regression. Nursing students who had a higher level of depression had a higher level of life stress, as well as a higher frequency of avoidance coping. Conversely, those who had a higher level of subjective well-being and psychological well-being had a lower level of life stress, as well as a lower frequency of avoidance coping. There were also significant positive correlations between psychological well-being and problem solving coping. The results showed that avoidance coping partially mediated the effects of life stress on depression, subjective well-being and psychological well-being. The results suggest that it is necessary to offer stress management programs to reduce avoidance coping, with additional consideration of life stress and coping strategies, to prevent depression and improve well-being among nursing students.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.8
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• pp.267-276
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• 2020

The purpose of this study was to examine the effects of teaching efficiency and nursing professionalism on clinical practice competence in nursing students. Undergraduate nursing students (252) in D province completed this study questionnaire. This study was conducted from 3rd to 11th May in 2019. The collected data were analyzed using descriptive statistics, t-test, ANOVA, Scheffe test, Pearson's correlation coefficient, and stepwise multiple regression analysis with SPSS/WIN 21.0. The results reveal that nursing students had a medium level of clinical practice competence. There were significant correlations between sex, nursing professionalism, teaching efficiency, and clinical practice competence. Nursing professionalism was the most influential factor with an explanatory power of 19.6%. The findings of this study are that nursing professionalism and teaching efficiency were influenced the clinical competence of nursing students. Based on these results, nursing professionalism and teaching efficiency should be considered when developing clinical practice education programs to increase clinical competence in nursing students.

• Journal of Digital Convergence
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• v.12 no.6
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• pp.277-287
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• 2014

In LBSNS(Location-based Social Network Service), users can share locations and communicate with others by using check-in data. The check-in data consists of POI name, category, coordinate and address of locations, nickname of users, evaluating grade of locations, related article/photo/video, and etc. If you analyze the check-in data from the location-based social network service in accordance with your situation, you can provide various customized services. Therefore, In this paper, we develop a location recommendation system based on LBSNS that can utilize the check-in data efficiently. This system analyzes the location category of the check-in data, determines the weighted value of it, and finds out the similarity between users by using the Pearson correlation coefficient. Also, it obtains the preference score of recommended locations by using the collaborated filtering algorithm and then, finds out the distance score by applying the Euclidean's algorithm to the recommended locations and the current users' locations. Finally, it recommends appropriate locations by applying the weighted value to the preference score and the distance score. In addition, this paper approved excellence of the proposed system throughout the experiment using real data.

• Journal of the Korean Data and Information Science Society
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• v.26 no.3
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• pp.695-706
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• 2015

The purpose of this study was to examine the relationship among self-leadership, critical thinking disposition, satisfaction of clinical practice and clinical practice competency of nursing students. Participants were 199 baccalaureate nursing students (3rd and 4th grades) in 2 cities. The data was collected by questionnaires and were analyzed with the SPSS/Win 21.0 program, using descriptive statistics, Pearson's correlation coefficient and multiple regression. Significant positive correlations were among self-leadership, critical thinking disposition, satisfaction of clinical practice and clinical practice competency. The regression model explained 30.4% of satisfaction of clinical practice. The significant predictors of satisfaction of clinical practice were clinical experience, satisfaction of major, self-leadership and critical thinking disposition. The regression model explained 23.7% of clinical practice competency. Health status, self-leadership and critical thinking disposition were factors influencing clinical practice competency. It should strengthen self-leadership and encourage critical thinking disposition to improve nursing students' satisfaction of clinical practice and clinical practice competency.

• 모자간호학회지
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• v.2 no.1
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• pp.5-20
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• 1992

This study was undertaken to identify the levels and affecting factors of the maternal role attainment(MRA) in the primipara during the postpartum period. The healthy ninety primiparous from the one university hospital and two local clinics in KwangJu city were selected and two Semantic Differential Scales (SD-Myself as Mothers, SD-My Baby) and the Pharis Self Confidence Scale were used in this study. Questionnaires were distributed at the 3rd days and the 4-6 weeks of the primiparous not showing any complication after normal delivery. The data collected were analysed statistically using t-test, Pearson's Product Moment Correlation Coefficient and ANOVA. The results obtained were summarized as follows; 1) On the 3rd day after the delivery, the scores of SD-myself as mother, SD-baby and Pharis Self Confidence were 70.6 points, 73.6 points and 78.6 points, respectively, showing the low level of MRA. 2) On the 4-6 weeks after delivery, the score of SD-myself as mother, SD-baby and Pharis Self Confidence were 72.8 points, 77.9 points, and 86.9 points, respectively, indicating the moderate level of MRA. 3) The mean scores of the SD scale and the Pharis Self Confidence during the postpartum periods were higher than those of the 3rd days, showing the SD-myself as mother (t=-2.09, P<.05), SD-baby(t=-4.12, P<.001), Pharis Self Confidence(t=-6.59, P<.001), respectively. 4) Positive correlations (r=.24$\sim$.69) were shown in the concepts related to the MRA and the cognitive-motor skill components and cognitive-affective skill components of the MRA became harmonious over time. 5) The relationships between the score of the MRA and the demographic and obstetric variables were as follows ; a) the score of the MRA in the twenties was higher than those of the thirties. b) the group with higher educational background showed higher MRA socres than the group with lower one. c) those who wanted pregnancy sustenance had higher MRA scores than those who did not. d) the group that did think of festus-feature represented higher MRA scores than those who did not. e) the group of mothers who have the daughters showed higher MRA scores than those who have boys. It can be concluded from the results that the MRA in the primiparous increased gradually, and that the cognitive-motor skills and cognitive-affective skills became harmonious over time. The level of the MRA was affected partly by the mothers general, obstetrical variables. Following suggestion were made oil the basis of the present study ; a) The longitudinal study on the MRA is needed. b) Multivariate analyses should be done for the identification of the factors influcening on the MRA. c) Education program for primiparous mother should be designed and developed to improve the MRA.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.3
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• pp.1097-1102
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• 2016

Background: Liver fluke infection with Opisthorchis viverrini and its associated cholangiocarcinoma constitute a serious problem in Thailand. Healthy behavior can decrease infection, therefore, the investigation of knowledge, attitude, and practice is need required in high risk areas. Objective: This study aimed to investigate the behavior and perceptions regarding liver fluke. Materials and Methods: A cross-sectional descriptive study was conducted in Chum Phuang district of Nakhon Ratchasima province, Thailand during July to November 2015. A total 80 participants who had screened with verbal screening test, stool examination, and ultrasonography, were purposive selected and completed a pre-designed questionnaire (Kruder-Richardon-20=0.80, Cronbach's alpha coefficient=0.82 and 0.79). T-test, ANOVA, and Pearson correlation test were used for analyzed data. Results: The results reveal that O. viverrini infection was 1.25%, and 3 patients had a dilated bile ducts. The participants had a high knowledge, attitude, and practice regarding liver fluke. The education, occupation, and income, were statistical significant to attitude regarding liver fluke. Nurses and television were the main sources of information regarding liver fluke, with statistical significance(p-value <0.05). Knowledge was significantly associated with attitude and practice (p-value<0.05). Conclusions: Participants had good behavior regarding liver fluke. Improvement of knowledge and attitude is influenced to practical change regarding this carcinogenic fluke. In addition, nurse and television are the main information resources for key success in increasing people perception for disease prevention and control in this area.

• Journal of Digital Convergence
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• v.15 no.8
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• pp.235-245
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• 2017

This study aimed to identify the convergence relationships among nutrition knowledge, health beliefs, diet self-efficacy, and diet management behaviors among Sri Lankans with hypertension (HTN). 91 adults diagnosed with HTN for more than one year participated in this study. A set of interviewer-administered questionnaire was used to assess general characteristics, nutrition knowledge, health beliefs, diet self-efficacy, and diet management behaviors. A stepwise multiple regression analysis was conducted to identify the factors that might influence diet management behaviors. There were statistically significant positive correlations between nutrition knowledge (r=0.26, p=.013), health beliefs (r=0.35, p=.001), diet self-efficacy (r=0.34, p=.001) and HTN diet management behaviors. Three variables, nutrition knowledge, health beliefs, and diet self-efficacy, explained 19.9% of the variance in HTN diet management behaviors (F=8.36, p=.001). Diet self-efficacy was the most significant influencing factor (${\beta}=.29$, t=2.75, p=.007), followed by nutrition knowledge (${\beta}=.25$, t=2.50, p=.014). The findings of this study can be used as valuable data for developing effective interventions to improve diet management behaviors of persons with HTN.

• Journal of Korean Society on Water Environment
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• v.33 no.4
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• pp.460-473
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• 2017

In order to certificate the contamination assessment of heavy metals in surface sediments from the Nakdong river. Surface sediments were collected of 24 sampling sites (main 14st., tributary 10st.) and analyzed for grain size heavy metals contents. Study area mainly composed of sand (avg. 94.1%) and mean grain size was $1.46{\Phi}$ on average. Heavy metals contents (avg. Al: 12.5%, Zn; 74.4, Cr: 45.3, Li: 26.0, Pb: 17.1, Ni: 10.5, Cu: 7.8, Cd: 0.22 mg/kg) were relatively high contents in the composed of fine sediments. In addition, the results of pearson's correlation coefficient showed that most heavy metals and grain size (silt and clay) were highly correlated. The contents of Zn (6st.) and Ni (1st.) evaluated as moderately polluted, Zn (6st.) evaluated as LEL when compared with sediment quality standard of USEPA and Ontario sediment quality guidelines. Most heavy metals contents were I levels that dose not affected the benthos when compared with sediment pollution evaluation standard of NIER. The results of EX, EF, Igeo and CF showed the contents of Zn, Pb and Cd exceed the background contents and distributing of anthropogenic pollution and evaluated as moderately polluted level. And Nm-08 were relatively high level of contamination in the study area. However as results of PLI (less than 1), all sampling sites were evaluated unpolluted level.