• 성인간호학회지
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• 제26권5호
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• pp.563-572
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• 2014

Purpose: The purpose of this study was to identify the mediating effect of hope and depression applied on the influence of social stigma on suicidal ideation of 108 HIV infected males. Methods: This study was a descriptive, crosssectional design that used a survey approach. Data collection was one-on-one interviews by a counseling nurse from July 2012 to January 2013. The survey included questions about social stigma, hope, depression, and suicidal ideation. Results: Fitness of the hypothetical model was appropriate ($x^2/df=1.97$, TLI=.97, CFI=.98, RMSEA=.07, SRMR=.04). Social stigma had no direct effect on suicidal ideation but had a significant indirect effect on suicidal ideation via hope and depression. Hope had a mediating effect the relationship between stigma and depression but no direct effect on the relationship between stigma and suicidal ideation. Hope had an indirect effect on suicidal ideation via depression. Stigma and hope accounted for 41% of depression was where as suicidal ideation was explained 56.3% by depression, hope, and stigma. Conclusion: In order to reduce depression and suicidal ideation of HIV infected people, stigma improving strategies are required. And hope intervention for HIV infected people may decrease their suicidal ideation and depression.

• Child Health Nursing Research
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• 제26권1호
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• pp.35-46
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• 2020

Purpose: The purpose of this study was to test a model for intention to discontinuation drinking high caffeinated beverages among undergraduate students. This model was based on the Ajzen's theory of planned behavior and Becker's health belief model. Methods: Participants consisted of 201 undergraduate students. Data were collected by questionnaires from March 11 to May 24, 2019. Collected data were analyzed using SPSS/WIN 22.0, AMOS 22.0 program. Results: The assessment of the model indicated an acceptable fit (normed x²=1.65, goodness-of-fit index [GFI]=.83, adjusted GFI=.79, comparative fit index [CFI]=.92, standardized root mean square residual [SRMR]=.05, Tucker-Lewis index [TLI]=.91, normed fit index [NFI]=.87, root mean square error of approximation [RMSEA]=.07). Perceived behavior control, subjective norm, the subjective attitude was found to have a significant direct effect on the intention to discontinuation of drinking a high caffeinated beverage. The variances of this model explained 45.3% of the variance in intention to discontinuation of drinking a high caffeinated beverage. Conclusion: These results suggest that a need to increase awareness of adverse effects and potential risks of high caffeinated beverage consumption in undergraduate students. Besides, the university and government should provide education and campaigns to prevent excessive high-caffeinated beverage consumption.

• Human Ecology Research
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• 제58권2호
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• pp.149-161
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• 2020

This study showed that the association between grandmother-mother relationship and grandmother-grandchildren ties is mediated by the coparenting. Participants consisted of 329 grandmothers who were rearing preschool aged grandchildren in the Seoul and Gyeonggido area. SPSS 23.0 performed descriptive statistical analysis and correlation analysis. The structural equation model was estimated with AMOS 23.0. Parameters were estimated using the maximum likelihood method. Model fit index used the chi-square statistic, the goodness of fit index (GFI), the Turker-Lewis index (TLI), the comparative fit index (CFI), the root mean square error of approximation (RMSEA). The mediation effect analysis followed a two-step verification process; direct and indirect effect. In addition, statistical significance of the indirect effect was examined using a bootstrapping procedure. The results are as follows. First, a positive correlation was found between the grandmother-mother relationship, grandmother-grandchildren ties, and coparenting. Second, the association between grandmother-mother relationship and grandmother-grandchildren ties is mediated by coparenting. The results of this study suggest that the quality of the grandmother's relationship with mothers and cooperative coparenting is important to building relationships with grandchildren. In addition, coparenting can be an important mechanism for grandmother-mother relationships and grandmother-grandchild ties. Based on the results of this study, we discussed ways to improve the grandmothers' relationship quality with the mother and strengthen parenting ability.

• 한국보육지원학회지
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• 제16권2호
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• pp.141-160
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• 2020

Objective: The purpose of this study was to investigate structural relationships among variables related to pre-service childcare teachers' teaching efficacy. Methods: The participants in this study were 408 students in the department of child studies. The students completed questionnaires assessing pre-service childcare teachers' teaching efficacy, social support, self-esteem, and satisfaction level for childcare practicum. Statistical methods for the data analysis were the SPSS 19.0 and AMOS 20.0. And the Maximum likelihood estimation method was used to model fit. Goodness of fit was evaluated using the SRMR, RMSEA and its 90% confidence interval, CFI, and TLI. Results: First, pre-service childcare teachers' social support, self-esteem and satisfaction level for childcare practicum were found to affect their teaching efficacy directly. Also pre-service childcare teachers' social support was found to affect their self-esteem and satisfaction level for childcare practicum directly. Conclusion/Implications: This study is theoretically meaningful in that it shows that high social support, self-esteem, and satisfaction level for childcare practicum can be the main factors that can increase the effectiveness of pre-service childcare teachers' teaching efficacy.

• 한국조리학회지
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• 제23권3호
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• pp.15-28
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• 2017

The purpose of this study is to examine the influence of workplace harassment in foodservice industry culinary staff's on organizational silence, counterproductive work behavior and turnover intent. Based on total 234 samples obtained from empirical research, this study tested the reliability and fitness of the research model and verified a total of 5 hypotheses using the AMOS program. Using a structural equation model (SEM), hypothesized relationships in the model were tested simultaneously. The proposed model provided an adequate fit the data, $x^2=75.936$ (p<.001), df=41, CMIN/DF=1.852, GFI=.946, AGFI=.913, NFI=.914, TLI=.944, CFI=.958, RMSEA=.060. The model's fit, as indicated by these indexes, was deemed satisfactory, thus providing a good basis for testing the hypothesized paths. The SEM showed that the relational workplace harassment (${\beta}=.957$) had a positive significant influence on organizational silence, organizational silence (${\beta}=.934$) had a positive significant influence on counterproductive work behavior. Also, counterproductive work behavior (${\beta}=.815$) had a positive significant influence on turnover intention. The moderating effects on gender and job status did not show significant effect. Limitations and future research directions are also discussed.

• 성인간호학회지
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• 제27권6호
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• pp.613-623
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• 2015

Purpose: This study was designed to construct a predictive model to explain quality of life of stomach cancer patients with gastrectomy. Methods: Data were collected from July 10 to August 30, 2013 through survey using self-reported questionnaires. A total of 218 patients with gastrectomy was recruited from three different hospitals. Outcome variables were exogenous ones (self efficacy and social support) and endogenous ones (depression, perceived health status, self care behavior, and quality of life). Results: Goodness-of-fit of the hypothetical model was $x^2=143.37$, RMSEA=.07 CFI=.95, TLI=.93 SRMR=.05. Self care behavior, depression and perceived health status had significant direct effects on quality of life. Self efficacy and social support were affected quality of life indirectly. These variables explained 67.9% of total variance of quality of life, and self-care behavior was the most influential factor for quality of life. Conclusion: The findings of this study suggested that self care behavior must be considered as an intervention strategy to improve quality of life. Also a development of a specific intervention program to promote self efficacy and control depression for patients with gastrectomy is essential to facilitate their self care behaviors.

• 수산해양교육연구
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• 제28권4호
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• pp.936-946
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• 2016

The purpose of this study is to examine structural relations between the emotional leadership of educational administrative officials' superiors and subordinates' empowerment and job satisfaction. To attain the study goal, this researcher finally selected 368 educational administrative officials working in Gyeongsangbuk-do and conducted statistical analysis. Accordingly, this study has drawn the following detailed conclusions: First, there is statistically significant positive correlation among the subfactors of the emotional leadership of educational administrative officials' superiors and subordinates' empowerment and job satisfaction. Second, it has been found that the hypothetical path model to explain the emotional leadership of educational administrative officials' superiors and subordinates' empowerment and job satisfaction is appropriate. In other words, among the goodness-of-fit indexes of the final study model, ${\chi}^2=203.657$ (p<.001), RMR equals .030, RMSEA is .093, GFI equals .910, and AGFI is .900. About its relative goodness-of-fit indexes, TLI equals .930, NFI is .933, CFI equals .948, and IFI is .949; therefore, all indexes have been found to be allowable. Third, emotional leadership of educational administrative officials' superiors have had this influence directly on job satisfaction. But, the total influence of the emotional leadership of educational administrative officials' superiors on job satisfaction is smaller than that on job satisfaction with the mediation of subordinates' empowerment.

• 임상간호연구
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• 제21권1호
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• pp.116-126
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• 2015

Purpose: The purpose of this study was to examine the relationship between social support (family, healthcare provider, friends/peer), treatment belief, hope, and health status in patients on hemodialysis, and to identify direct and indirect effects of the variables on patients' health status. Methods: The self-regulation model was used to establish a path model. Data were collected from 240 patients. Multidimensional Scale of Perceived Social Support, Revised Illness Perception Questionnaire, Herth Hope Index, and Medical Outcomes Study Short Form-12 were used. Data were analyzed using the SPSS and AMOS programs. Results: The model was supported by fit statistics ($x^2=3.33$, p=.343, GFI .995, RMSEA .021, AGFI .968, NFI .986, CFI .999, TLI .993). Family and friends/peer support showed a significant direct influence on hope, while healthcare provider support directly influenced treatment belief. Social support, treatment belief, and hope directly and indirectly influenced health status, explaining 28.7% of the variance. Conclusion: These results show mechanisms underlying connections between social support and health status by demonstrating impact of social support and showing treatment belief and hope as mediators between social context and outcomes. To promote health of patients on hemodialysis, it is necessary for patient, family, healthcare professional, and friends to collaborate.

• Child Health Nursing Research
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• 제24권3호
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• pp.287-297
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• 2018

Purpose: This study aimed to identify variables influencing the psychosocial adjustment of North Korean adolescent refugees in order to establish a structural equation model and design an intervention strategy to improve psychosocial adjustment. Methods: The subjects included 290 North Korean adolescent refugees aged 16~24 years who were enrolled in alternative schools or regional adaptation centers. They were surveyed using a structured questionnaire. Results: The goodness of fit measures of the model were as follows: $x^2=131.20$ (p<.001), GFI=.93, CFI=.91, TLI=.86, RMSEA=.08, and SRMR=.07. The results estimated from the structural equation model indicated a good fit of data to the hypothesized model, which proposed that stress and emotional intelligence are associated with psychosocial adjustment. The major variables influencing psychosocial adjustment were stress, emotional intelligence, which was a significant direct effect, whereas attitude of parenting showed an indirect effect on psychosocial adjustment through emotional intelligence. These variables account for 50.0% of psychosocial adjustment. Conclusion: It is necessary to develop a program and intervention plan that can enhance emotional intelligence and thereby relieve the stress of North Korean adolescent refugees. The program should also include parenting education so that parents have positive attitude of parenting.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2012년도 제46차 하계학술발표논문집 20권2호
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• pp.141-144
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• 2012

이 연구는 스마트교육 수용의도에 영향을 미치는 요인들의 관계를 분석하는데 목적이 있다. 기존 정보기술수용모형(technology acceptance model) 관련 선행연구를 토대로, 스마트교육 수용의도에 영향을 미치는 잠재모형을 개발하였다. 잠재모형의 예비타당성 검증절차를 거친 후, 이를 통해 수정된 모형을 검증하기 위해 경기도 A 연구소의 스마트교육 체험학습프로그램을 이수한 초 중 고등학생 132명을 대상으로 설문조사를 실시하고 그 자료를 수집 및 분석하였다. 연구결과, 다음과 같은 가설들이 채택되었다. 상호작용성은 지각된 유용성에 영향을 미친다(가설 I). 상호작용성은 지각된 사용용이성에 영향을 미친다(가설 II). 상호작용성은 지각된 수용의도에 영향을 미친다(가설 III). 사회적 영향은 지각된 유용성에 영향을 미친다(가설 IV). 사회적 영향과 상호작용성은 서로 영향을 미친다(가설 V). 지각된 유용성은 수용의도에 영향을 미친다(가설 VI). 지각된 사용용이성은 수용의도에 영향을 미친다(가설 VII). 또한 연구모형의 적합도 검증 결과, $x^2$값은 6.600, 유의확률은 .086으로서 유의수준 .05에서 모형과 자료가 일치한다는 영가설이 채택되었으며, GFI, CFI, TLI 값은 각각 .98, .99, .99로 높은 적합도 수준을 보였다. 다만, RMSEA 값은 .09로서 다소 높은 값을 보이지만, 수정된 연구모형의 적합성을 해하는 수준은 아닌 것으로 판단되었다.