• Journal of Korean Academy of Nursing
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• v.42 no.5
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• pp.689-698
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• 2012

Purpose: This study was done to develop and evaluate a drug dosage calculation training program using cognitive loading theory based on a smartphone application. Calculation ability, dosage calculation related self-efficacy and anxiety were measured. Methods: A nonequivalent control group design was used. Smartphone application and a handout for self-study were developed and administered to the experimental group and only a handout was provided for control group. Intervention period was 4 weeks. Data were analyzed using descriptive analysis, ${\chi}^2$-test, t-test, and ANCOVA with the SPSS 18.0. Results: The experimental group showed more 'self-efficacy for drug dosage calculation' than the control group (t=3.82, p<.001). Experimental group students had higher ability to perform drug dosage calculations than control group students (t=3.98, p<.001), with regard to 'metric conversion' (t=2.25, p =.027), 'table dosage calculation' (t=2.20, p =.031) and 'drop rate calculation' (t=4.60, p<.001). There was no difference in improvement in 'anxiety for drug dosage calculation'. Mean satisfaction score for the program was 86.1. Conclusion: These results indicate that this drug dosage calculation training program using smartphone application is effective in improving dosage calculation related self-efficacy and calculation ability. Further study should be done to develop additional interventions for reducing anxiety.

• Journal of Korean Academy of Nursing
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• v.50 no.2
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• pp.242-254
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• 2020

Purpose: The purpose of this study was to examine the effects of smart-phone app-based walking exercise programs for taxi drivers on self-efficacy and outcome expectations for exercise, health-related quality of life, walking as an exercise, and physiological indexes. Methods: A nonequivalent control group with a pre-post-test design was used. The subjects were recruited in G metropolitan city. Subjects were assigned to the experimental (n=31) or control groups (n=30). The smart phone app-based walking exercise program consisted of educations via the app, twelve short message services, and one individual telephone counseling session, which was spread over 12 weeks. Results: Self-efficacy, outcome expectations, and health-related quality of life had significantly higher pre-post test differences in scores in the experimental group. Additionally, blood pressure, body mass index, and waist circumference had significantly decreased prepost-test difference levels in the experimental group. Walking as an exercise (which consisted of days walked, number of steps walked, and amount of time walked) had significantly increased in the experimental group after 7~12 weeks in the period following the intervention program rather than 1~6 weeks after the program. Conclusion: The smart phone app-based walking exercise program based on the self-efficacy theory demonstrates a significant effect on improving self-efficacy, outcome expectations physical activities, and health-related quality of life for taxi drivers. Therefore, it is recommended to actively use the program as a tool to promote self-efficacy, physical activities, and health behaviors in taxi drivers.

• Journal of Korean Academy of Nursing
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• v.50 no.1
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• pp.52-65
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• 2020

Purpose: To examine the effects of a smartphone application-based exercise program on self-efficacy expectations (SEE) and outcome expectations regarding exercise (OEE), physical fitness, activity level, physiological indices, and health-related quality of life in a sample of hemodialysis patients. Methods: A quasi-experimental control group pre-test post-test design was used. Subjects were recruited from two university hospitals in G city. The subjects were assigned randomly by coin toss: 33 participants to the experimental group and 30 to the control group. A literature review and the self-efficacy theory were used to develop the smartphone program. Experts designed and verified the program to be userfriendly and in consideration of user interaction. Data were collected through a self-report pre-test post-test questionnaire and online medical records. Results: In the experimental group, the levels of physical fitness and physical activity were significantly improved post-test, but the scores on health-related quality of life and the physical indices did not improve. In the experimental group, the SEE and OEE post-test scores were also significantly higher than the pre-test scores, but the control group's scores did not change. Conclusion: The smartphone application-based exercise program based on self-efficacy theory significantly improved the level of physical fitness and activity, SEE, and OEE for hemodialysis patients. The use of this application-based exercise program for hemodialysis patients might be an effective nursing intervention tool for improving SEE, OEE, level of physical fitness, and physical activity.

• Journal of the Korea Convergence Society
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• v.10 no.11
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• pp.189-198
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• 2019

In this preliminary study exploring the development of an convergent educational program, we identified the factors that affect adherence to healthcare-associated infection (HAI) control guidelines. The data were collected using a self-reported questionnaire of 183 nursing students. The collected data were analyzed using AMOS 21.0 and SPSS 21.0 program. The model fit was ${\chi}^2=52.06$ (df=9, p<.01), GFI=.93, RMSEA=.16, NFI=.85, and CFI=.90, and the explanatory power was 26.2%. As a result in this study, it was found that the theory of planned behavior(TPB) was appropriate for explaining the intention about healthcare-associated infection control guidelines. It is necessary to develop an education program that can reinforce the concepts of TPB, and iterate research to verify its effectiveness.

• Journal of Korean Academy of Nursing
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• v.34 no.7
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• pp.1172-1183
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• 2004

Purpose: Ego-integrity in Erikson's stage theory is used frequently among health team members related to the care of the elderly and has specific meanings within the context of quality of life in later life. However, the concept of ego-integrity in the elderly has not been well articulated in the literature. This study was conducted clarify and conceptualize the phenomena of ego-integrity in the elderly. Method: A Hybrid Model of concept development was applied to develop a concept of ego-integrity, which included a field study carried out in Seoul, South Korea using in-depth interviews with old adults who were admitted as a right person for research subject according to attributes of ego-integrity analysed in the theoretical phase. Results: The concept of ego-integrity emerged as a complex phenomenon having meanings in several different dimensions which encompassed several attributes. Conclusions: Ego-integrity is a concept having needs that should be treated in a specific way and it is possible to enrich the meaning and methods to manage ego-integrity in nursing interventions for promoting quality of life so that its application may have effects that have positive impacts on the elderly's well being.

• Journal of Korean Academy of Nursing
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• v.21 no.2
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• pp.168-185
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• 1991

A written association test has been conducted to establish the concept, the meaning and the process of hope. The test consists of the major question : List of three words related to “hope”. The question was given to 55 nurses(rehabilitation /cancer /internal medicine care wards units) and 61 patients. A total of 289 words have been collected, and the collection was analyzed with categorization by the value or meaning of listed words. The analysis yields three major categories, namely, componants of hope, metaphores /symbols, and synonyms. The three major categories may be further partitioned into subcategories. The results are significant to define the nature of the hope and process of the hope. These understanding will facilitate the development of effective methods of nursing or chronic or cancer patients disabled.

• Women's Health Nursing
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• v.27 no.2
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• pp.128-140
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• 2021

Purpose: The purpose of this study was to develop a self-transcendence enhancement program and examine its effect on self-transcendence, spiritual well-being, and psychological well-being in elderly women who live alone. Methods: A self-transcendence enhancement program was developed through theory, literature review, and in-depth interviews. The theoretical framework came from the Psychoeducational Approach to Transcendence and Health intervention model based on Reed's middle-range theory of self-transcendence. The program consisted of multiple modalities in a structured, theory-based program lasting for eight weekly sessions. Using a single-group pretest-posttest design, the program was tested on a group of 40 elderly women aged 75 to 84 years living alone in Daejeon, Korea. Participants completed self-reported study questionnaires before and after the program at the elderly welfare center. Data were analyzed using SPSS version 24.0, with significance level set at .05. Paired t-test was used to compare mean differences before and after the program. Results: The mean age of the study participants was 79.1 years. After completing the program, the participants showed higher levels of self-transcendence (t=8.78, p<.001), overall spiritual well-being (t=8.30, p=.002), religious spiritual well-being (t=1.79, p=.040), existential spiritual well-being (t=6.75, p=.002), and positive affect (t=3.77, p=.001) than they did before the program. They also reported lower levels of depression (t=-7.59, p<.001) and negative affect (t=-6.15, p<.001). Conclusion: The self-transcendence enhancement program developed in this study may be effective for improving the level of self-transcendence in elderly women living alone and helping them to attain spiritual and psychological well-being.

• Journal of Korean Public Health Nursing
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• v.16 no.1
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• pp.64-76
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• 2002

This study was performed to identify the level of stress of clinical practice and clinical competency and the relationships between stress of clinical practice and clinical competency in nursing students. The subjects of this study were 379 senior nursing students in 2 nursing colleges in M city. The data were collected from November 5th to 24th, 2000, using questionnaire. The instruments used were the Stress of Clinical Practice Scale and the Clinical Competency Measurement Tool. The data were analyzed using frequency, percentage, t-test, ANOVA, and Pearson's Correlation Coefficient, using the SPSS program. The results of the study were as follows : 1. The mean score for the level of stress of clinical practice was 3.83 points. The stress of clinical practice were classified into six dimensions and their order of getting score was nurse(3.99), relationship between nursing theory and practice(3.94), human relationship (3.92), clinical education and evaluation by professors(3.87), environment(3.70), and patient(3.59). 2. The mean score for the level of clinical competency was 3.91 points. The clinical competency were classified into five dimensions and their order of getting score was professional development (4.08), skills (4.06) , interpersonal relationship/communication(3.95), teaching/coordinating(3.81), and nursing process(3.70), 3. The stress of clinical practice showed significant difference in the score of grade(t=-2.82, p=.005), interpersonal relationship(t=1.97, p=.049) and satisfaction of major(F=3.38, p=.035) of nursing students. 4. The clinical competency showed significant difference in the score of grade(t=-5.97, p=.000). interpersonal relationship(t=3.64, p=.000) and satisfaction of major(F=8.73, p=.000) of nursing students. 5. The data showed the positive correlations between stress of clinical practice and clinical competency(r=.209, p=.000). In conclusion. this study found that the stress of clinical practice was significantly related to clinical competency in nursing students. Therefore further study is needed to examine the efficient coping strategies about stress of clinical practice in nursing students.

• Journal of Korean Academy of Nursing
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• v.28 no.2
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• pp.403-413
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• 1998

The Resilience is described as the personal capacity which brings psychosocial comeback. The role of nursing is to do its best to rehabilitate patients and to explore the individual in order to promote patients psychosocial change. However, as the current nursing is heavily physical nursing oriented, the identity of the nursing would be lost. Therefore this researcher reviewed if the concept of resilience can be applied to the nursing after examing the concept of resilience by Documents and Fieldwork. The methodology of this research is Hybrid Model developed by Schwartz-Barcott and Kim for the concept development and analysis. The process and procedure consist of The Theoretical Phase, The Fieldwork Phase and The Final Analytical Phase in accodance with the Hybrid Model. The followings the summary of the Research. 1. The Concept of Resilience Finally Analyzed by Documents and Fieldwork (1) The Redefinition of Resilience The resilience is the latent psychosocial capacity which minimize the negative emotion and promote the adaptation under adversity. Resilience appears as cognitive, emotional and behavioral response in the course of changing from negative response to positive response through the interaction of the individual and the enviroments in a given time. Resilience changes and decreases according to time and situation and it can be nurtured. Resilience is the higher concept including hardiness, sense of coherence and self-strength which maintain the health under stress. (2) The Attribute of Resilience The attribute of resilience was devided into psychological and social dimension. In psychological attributes, there are admittion of reality of situation, denial of negative emotion, desire to live, responsibility, confidence, courage, hope, pursuit of positive meaning, identification and pursuit of goal, self-esteem, reception, spontaneity, planning, positiveness, will power, flexibility and creativity. In social attributes, there are a sense of belonging, perception of social support and active social relations. (3) The Process of Resilience There are 4 resilience phases which were the process minimizing the possibility of the negative chain reactions under adversity, the process minimizing the negative emotion under adversity, the process gaining the desire to live and the process exposing the active social relations. 2. The Application Possibility of Resilience Concept to Nursing The resilience concept is the psychosocial capacity with which an individual manages adversity. As many nursing scientists have developed nursing theory based on this capacity and the identification of nursing has been established in this field, resilience is not the new conception in nursing. However, since resilience appears in the attributes related with the resilience process concretely, it would help a lot when nurses execute psychosocial nursing.

• Perspectives in Nursing Science
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• v.10 no.2
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• pp.87-96
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• 2013

Purpose: The purpose of this study was to investigate the relationships of activity status, anxiety, depression, social support, symptom experience, and functional status in patients with lung cancer based on the theory of unpleasant symptoms. Methods: The participants for this study were 101 lung cancer patients who visited the out-patient department for treatment or follow-up at one hospital in Seoul. Data were collected from January 1 to February 8, 2013 using self-reported questionnaires and clinical records. To measure variables, the functional scale and symptom scale of the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire-Core 30, EORTC QLQ-Lung Cancer 13, Eastern Cooperative Oncology Group Performance Status, Hospital Anxiety and Depression Scale, and Multidimensional Scale of Perceived Social Support were used in this study. The data were analyzed using SPSS 19.0 software for Windows. Results: The symptom experience showed more severity in patients with lower activity status, higher anxiety and depression. With lower activity status and social support, functional status was lower. When anxiety, depression, and symptom experience were higher, functional status was also lower. The significant factors predicting symptom experience were depression, anxiety, activity status, and social support, which explained 57.8% of the variance. Conclusion: These results suggest that psychological factors such as anxiety and depression had a negative influence on the symptom experience of lung cancer patients. Therefore, providing emotional support based on the patients' needs prior to providing symptom management could be a useful strategy for improving symptom experience and functional status.