• Journal of Korean Clinical Nursing Research
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• v.18 no.1
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• pp.126-135
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• 2012

Purpose: This study was aimed to develop a simulation training program of an advanced cardiac life support (ACLS) based on the mastery learning model (Simulation-MLM), and evaluate the effects of the program on critical care nurses. Methods: As an experimental pre-post test with a non-equivalent control group, the study employed convenience sampling of 38 critical care nurses. The experimental group received the Simulation-MLM including a theoretical lecture, formative evaluation, and simulation training, whereas only a theoretical lecture for the control group. The knowledge, self-efficacy, and performance degrees of respondents were measured to verify the effects of the Simulation-MLM. The statistical processing of the collected data utilized the SPSS WIN 17.0 program. Results: After receiving Simulation-MLM, the participants in the experimental group reported higher marks in the knowledge, self-efficacy and performance of ACLS compared with those in the control group. However, both experimental and control groups demonstrated no significant differences in knowledge, self-efficacy and performance. Conclusion: Despite of the limitation of a small sample size, this study was considered meaningful in a sense that it showed a venue for improving ACLS training efficiency. Future research with more distinct treatment differentiation and better adequate outcome variables was warranted in order to prove the effects of a theory-based simulation education.

• Women's Health Nursing
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• v.12 no.1
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• pp.47-52
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• 2006

Purpose: This study was undertaken to test effects of action oriented BSE education on knowledge, selfefficacy, and performance competence in nursing students. Methods: A non-equivalent pre-posttest of time serial quasi-experimental design was used to prevent diffusion of the experiment. Out of 53 nursing students selected by convenient sampling in the third grade at a nursing college, 27 students were randomly assigned to the control group and were first given a traditional lecture on BSE. For the experimental group of 26 students action oriented BSE education consisted of lectures, demonstrations with breast models, and BSE skill practice by micro teaching. Results: There was no significant difference in general and BSE-related characteristics between the two groups. Scores of the experimental group in knowledge, self-efficacy, and performance after the intervention were significantly higher than those of the control group. Conclusions: Results showed that action- oriented BSE education was effective in increasing knowledge, self-efficacy and performance competence in nursing students. Education for students should incorporate strategies reinforcing confidence by practicing actual BSE skills as well as acquiring knowledge of BSE, so that students can become competent and practical cancer prevention educators.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.4
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• pp.2713-2725
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• 2015

Because a variety of factors affects children in the development process in order to act practice of life safety behaviors aggressively, this study examined the relationships among academic stress, self-esteem and practice of life safety behaviors of school-age children. Data was collected through a self reported structured questionnaire from 510 Korean school-age children using convenient sampling methods from April 1 to 30, 2013. Stepwise multiple regression revealed the Help of safety education (${\beta}=.254$, p<.001), academic stress (${\beta}=-.222$, p<.001), grade(${\beta}=.201$, p<.001), gender(${\beta}=-.180$, p<.001) to be significant predictors of practice of life safety behaviors of school-age children. These variables accounted for 23.9% of practice of life safety behaviors. Therefore, to facilitate the practice life safety behaviors in school-age children, academic stress needs to be decreased by efficient management and intervention.

• Journal of Fashion Business
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• v.22 no.2
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• pp.118-133
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• 2018

This study investigated the effect a fashion model's self-expression has on stage confidence, commitment, and satisfaction. The differences in stage confidence, commitment and satisfaction were analyzed by comparing the frequency of fashion show experiences. A survey was conducted using convenience sampling of professional male and female fashion models at fashion venues (Dongdaemoon Design Plaza) and model agencies from March 2, 2017 through April 10, 2017. A total of 248 questionnaires were obtained and SPSS 21.0 was used for data analysis. The results of this study are as follows. First, the analysis indicated a fashion model's self-expression factors, including movement, meaning, and individuality, had positively impacted the model's psychological and physical confidence, while acting ability negatively impacted such confidences. Secondly, movement meaning, expressive impulse, and individuality had positive impacts on behavioral commitment. A model's expressive impulse was also found to have a positive impact on cognitive commitment. In addition, acting ability negatively impacted behavioral commitment, while it affected cognitive commitment positively. Third, a high level of psychological and physical confidences about fashion shows, as well as a high level of behavioral and cognitive commitment, had a positive impact on fashion-show satisfaction. There were significant differences in cognitive commitment and fashion-show satisfaction by frequency of fashion show experiences. The findings can be utilized to understand the psychological factors that affect a fashion model's performance in order to increase the model's fashion-show satisfaction. It is also expected to provide useful information to enhance the quality of fashion shows.

• Journal of Digital Convergence
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• v.13 no.9
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• pp.479-487
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• 2015

The purpose of this study was to examine the factors affecting Obesity-Stress among women in their twenties. The research design for this study was a descriptive survey design using a convenience sampling. Data collection was done using self-report questionnaires with 216 women located in M city. Pearson correlation coefficients and Hierarchical multiple regression with the SPSS Win 18.0 Program were used to analyze the data. In the hierarchical multiple regression analysis, Perceived body shape and BMI significantly predicted. A result of examining the correlation between stress and obesity Stress and the variables, Appearance Orientation,(r=.386, p=<.001) Self-Esteem(r=.324, p=<.001) Body Evaluation(r=-453, p=<.001), Body Appearance Satisfaction(r=-.560, p=<.001). hierarchical multiple regression step 3 shows that variables explained 54.1%. As a result on the basis of, This will require a variety of training programs provided in order to reduce obesity stress.

• The Journal of Korean Academic Society of Nursing Education
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• v.21 no.3
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• pp.393-405
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• 2015

Purpose: This study was conducted to plan and apply simulation-based practice for raising the achievement of program outcomes (POs) in nursing students. Methods: Using convenience sampling, 95 nursing students participated in this descriptive study. A self-reported questionnaire was used to measure the achievement of POs (self-directed learning, problem-solving ability, critical thinking) and usefulness of curriculum in addition to observing tracheal suction skills using a checklist. Results: A scenario with a pneumonia patient was developed to observe tracheal suction skills during simulation-based practices. Self-directed learning, problem-solving ability, and critical thinking were then scored. The mean scores of performance skill, self-directed learning, problem-solving ability, critical thinking were $37.82{\pm}6.03$. $3.61{\pm}0.38$, $3.61{\pm}0.33$, and $3.73{\pm}0.32$, respectively. All students passed the simulation-based practice in terms of performance ability and met the required achievement level for the POs at this university. Students with good suction skills showed significant differences in problem identification (p=.044) and alternative development (p=.019), which are components of problem-solving ability, compared to students with only fair skills. Conclusion: These findings indicate that simulation-based practice related to an adult nursing respiratory course was useful for evaluating the achievement of POs in nursing students. Further study is needed to develop a universal method of outcome measurement.

• Journal of Digital Convergence
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• v.17 no.10
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• pp.489-496
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• 2019

The purpose of this study was to identify the effects of Pilates' expertise on physical self perception and psychological happiness among adults who participated in the Pilates movement for more than one year. From March 1, 2019 to May 30, 2019, a total of 262 Pilates participants in D and C cities were sampled using the Collective Clustering method. The STSS Ver20.0 statistics program was used to solve the research problem. The study found that first, there were no significant differences in physical self perception and that health had a negative effect on the body's emphasis on the body's neutral and that physical ability had a significant effect on Neutral emphasis on body and Member management. Second, the enjoyment of psychological happiness showed significant differences in An understanding of anatomical knowledge, instructors 'Attitudes, and membership management, while the confidence of psychological happiness showed significant differences in Neutral emphasis on body and Member management. This study shows that the Pilates leader's professionalism has a positive influence on participants and has contributed to presenting basic information regarding various variables.

• Journal of the Korean Applied Science and Technology
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• v.38 no.4
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• pp.1183-1194
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• 2021

The purpose of this study is to examine the relationship between grit, self-determination, self-determination, positive psychological capital, and relational support of adolescents participating in physical education classes, and to determine whether the positive influence of teachers' autonomy support and enthusiasm for them is confirmed. In this study, the results of the subjects based on the judgment sampling method of 541 adolescents were conducted. The results of the study are as follows. It was found that grit had a statistically significant positive (+) effect on autonomy support. Relationship support was found to have a statistically significant positive (+) effect on autonomy support. Support for autonomy was found to have a statistically significant positive (+) effect on teachers' enthusiasm.

• The Journal of the Korea Contents Association
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• v.19 no.2
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• pp.210-222
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• 2019

The purpose of this study was to identify the effectiveness of Mindfulness-Based Cognitive Therapy(MBCT) program on stress, self-esteem and depression of nursing college students. Thirty-eight students were enrolled by convenience sampling in this study and allocated to control (n=20) and experimental group (n=18). In the intervention group, Mindfulness-Based Cognitive Therapy program was applied over 8 sessions, while the control group received material of MBCT program. The data were analyzed using the Independent t- test, Chi-square test and Fisher's exact test. There was significant difference in stress and depression between the groups, but the self-esteem did not show any significant effect. The results showed that MBCT program is effective to regulate stress and depression of nursing college students and a further study is needed to explore the effect of MBCT program on stress and depression of nursing college students.

• Journal of Home Health Care Nursing
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• v.27 no.3
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• pp.294-305
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• 2020

Purpose: The aim of this study was to examine the preliminary effects of applying a developed web-based video education program in patients with cancer receiving chemotherapy. Methods: A one-group pre-post test design was used. The web-based video education program to prevent infection consisted of 5 subjects. The program was confirmed to be valid by an expert group of doctors and nurses. Convenience sampling of 23 subjects was performed to evaluate the effectiveness of the web-based video education program. Data were analyzed based on nonparametric statistics using SPSS 25.0 software. Results: Per the results of the study, knowledge and self-management behavior of infection prevention significantly improved after application of the program; however, there was no significant difference in self-efficacy. Conclusion: It was confirmed that the web-based video education program is effective to improve the knowledge and self-management behavior of infection prevention. However, as a preliminary study, this study did not have external validity. Therefore, it is necessary to verify the effectiveness of the program through randomized controlled trials and confirm the true infection prevention effect that was not considered in this research design.