• 대한통합의학회지
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• 제7권1호
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• pp.9-17
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• 2019

Purpose : This study assessed the effects of transcranial direct current stimulation (tDCS) on balance, fall efficacy, and fall-related fitness in stroke patients, using a cohort of 30 stroke patients divided into two groups. Methods : The experimental group (was given transcranial direct current stimulation in a virtual reality program) and the control group was given false tDCS in virtual reality. there were 15 patients in each group, receiving appropriate treatment over 30 sessions (30 minutes per session per week over a six-week period). In order to assess the change in balance before and after the intervention, the Berg Balance scale was utilized. Fall efficacy was evaluated using the Korean Falls Efficacy Scale for the Elderly (FES-K), The following exercises were performed by patients to assess fall-related fitness : sitting down in a chair and standing up : walking a 244 cm round= trip, and standing on one foot. Results : After the intervention, the experimental group exhibited significantly increased fall efficacy and fall-related fitness, while the control group exhibited no change. These findings suggest that tDCS has positive effects on balance, fall efficacy, and fall-related fitness in stroke patients. Conclusion : Using tDCS as an intervention would bring positive effects on balance, fall efficacy, and fall-related fitness in stroke patients undergoing rehabilitation.

• 대한간호학회지
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• 제35권3호
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• pp.611-620
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• 2005

Purpose: The purpose of this study was to identify the effects of a school-based obesity control program based on behavior modification and self-efficacy for obese elementary school children. The program was composed of strategies to modify diet and exercise habits and to increase self-efficacy. Method: The subjects were 57 obese children (experimental group = 28, control group = 29) whose Rohler index was 150 and over. The program was implemented once a week for 12 weeks from September 16 to December 12, 2003. The data was analyzed by Fisher's exact probability, $x^2$-test, t-test, and Wilcoxon Rank Sum test. Result: The Rohler index, fat mass and lean body mass of the experimental group positively changed after the intervention more than those of the control group, but there was a significant difference in the Rohler index only (t=2.06, p=.045). In addition, obesity stress significantly decreased (z=-2.86, p=.047) and dietary self-efficacy significantly increased (t=2.35, p=.023) in the experimental group than those of the control group. Conclusion: This study supports that a school-based obesity control program based on behavior modification and self-efficacy can be effective in decreasing obesity stress and increasing dietary self-efficacy. Parents, school nurses and the other support groups should be encouraged to participate from the planning stage of the program to be effective in weight control of obese elementary school children. Also school-based program should be implemented as an essential course in the curriculum, not as an elective.

• 근관절건강학회지
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• 제21권3호
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• pp.215-223
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• 2014

Purpose: The purpose of this study was to examine the effect of a progressive lower-extremity exercise program on pain, efficacy of exercise, and the life satisfaction among older women with TKRA. Methods: This study was a nonequivalent control group non synchronized design and was conducted from 12 September 2012 to 05 February 2014 in G-university hospital located in J-city. The sample was composed of an experimental group (n=20) and a control group (n=20). The progressive lower extremity exercise program was applied to the experimental group for 13 days. NRS scale was used to measure the pain, self-efficacy of exercise was measured by Exercise Self Efficacy, and life satisfaction was measured by 8 item questionnaire. Results: The experimental group was significantly lower in the degree of pain (F=73.53, p<.001), higher in the degree of self-efficacy of exercise (F=61.42, p<.001) and life satisfaction (F=80.91, p<.001) than the control group. Conclusion: The progressive lower-extremity exercise program for TKRA patients was useful to reduce pain and improve self-efficacy of exercise and life satisfaction, To reduce the pain and th improve the life satisfaction of older women with TKRA, we need to provide the progressive exercise at bedside during the postoperative recovery phase.

• 한국심리학회지 : 문화 및 사회문제
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• 제23권4호
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• pp.527-556
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• 2017

본 연구는 조직상황에서 구성원의 조직몰입에 영향을 미치는 집단의 성공 경험을 심층적으로 고찰하고 집단효능감과 집단응집성의 집단수준 변인과 개인수준의 동기관련 태도변인과의 관계를 확인하여 다층적 관점에서 그 역학관계를 밝히는 것을 목적으로 한다. 해군 간부들을 대상으로 설문조사를 실시하여 총 36개 집단, 613명의 자료가 분석에 사용되었다. 연구 방법은 다층모형을 적용하고 다수준 매개효과 절차에 의거하여 일련의 연구 가설들을 검증하였다. 분석 결과, 집단의 성공 경험은 집단효능감을 거쳐 집단응집성으로 이어지는 매개효과가 검증되었으며, 개인의 직무효능감에 영향을 미치는 집단의 성공 경험과 집단효능감의 교차수준의 주 효과가 관찰되었다. 또한, 집단응집성은 개인의 조직몰입에 정적으로 영향을 미쳤으며, 교차수준에서의 연구변인들 간 다수준 매개효과를 검증한 결과, 집단효능감은 집단의 성공 경험과 개인의 직무효능감의 관계를 매개하였으며, 집단응집성은 집단효능감과 개인의 조직몰입의 관계를 매개하였고, 개인의 직무효능감은 집단의 성공 경험과 개인의 조직몰입의 관계를 매개하였다. 또한, 개인의 직무효능감은 집단효능감과 개인의 조직몰입의 관계를 매개하였다. 본고에서 도출한 이 결과는 어느 집단에 소속되는 지에 따라 구성원들의 동기적 수준과 태도가 다를 수 있으며, 집단의 수행 결과에 대한 구성원들의 공유된 지각이 중요한 동기적 근원으로써 집단응집성에 이르게 하는 초석이 될 수 있음을 시사하였다. 이러한 연구 결과를 바탕으로 본 연구가 갖는 시사점과 한계점, 향후 연구방향에 대해 논의하였다.

• 대한간호학회지
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• 제27권3호
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• pp.627-638
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• 1997

Most patients having leukemia suffer severely from emotional turmoil due to the generalized perception that cancer will be fatal. The conventional chemotherapy results in side effects such as severe bone marrow depression which interfere with self-care management, vital for improvement in their condition. Bandura's theory of the self-efficacy suggests that self- efficacy can be enforced by performance attainments, vicarious experiences, verbal per-suasion and the release of emotional arousal. Self-efficacy can be enforced by a program of vicarious experiences and verbal persuasion, while the emotional arousal can be relieved through a hope promotion program, If once self-efficacy increases, the patient's self-care behaviors and the quality of life will also increase. The purpose of this study was to empirically test the effects of a program, to promote self-efficacy and hope, on self-care behaviors and quality of life in patients having leukemia. In this study, three types of approaches to enhance self-efficacy and hope were used : 1) a 20-minute long slide /tape for vacarious experiences : 2) a 10-minute long telephone call coaching for verbal persuasion ; and 3) two booklets for information about the symptoms of leukemia and treatment modalities and hope promotion. Thirty one patients were recruited in the experimental group and 29 in the control group with a nonequivalent pretest-posttest design. The subjects were patients with leukemia undergoing chemotherapy. Sherer and Maddux's self-efficacy scale, Nowotny's hope scale, and Padilla's quality of life scale were employed with some modifications. A self-care behavior scale was developed by the researchers. Statistical analyses including paired t-test, Chi-square, ANCOVA and ANOVA, were used. The results are as follows : The levels of self-efficacy, self-care behavior and quality of life were higher in the experimental group than in the control group after four weeks of intervention(F=28.71, P=.0001 ; F=63.35, P=.0001 F=16.57, P=.0001). After ten weeks of intervention, all of the dependent variables(self-efficacy, self-care behavior, hope & quality of life) in the experimental group were higher than in the control group (F=74.12, P=.0001 ; F=108.34, P=.0001 ; F=13,11, P=.001 : F=43.52, P=.0001). In conclusion, self-care behavior and quality of life increased mainly through an increase in self-efficacy, while increases in hope took more time and effort.

• 한국간호교육학회지
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• 제18권2호
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• pp.179-187
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• 2012

Purpose: This study was designed to analyze the effect of NIE to nursing students on the self-efficacy and professional self-conception in order to provide basic information to help develop meaning and value of nursing and promote the nursing profession. Methods: This study was a nonequivalent control group pretest-posttest design quasi-experiment where the NIE was given to the test group twice a week totaling 17 times during the period of March to May, 2011. Collected data has been analyzed using SPSS 18.0. Results: There was no significant difference in general, self efficacy and professional self concept between the two groups. Scores of the experimental group in self efficacy and professional self concept after the intervention were significantly higher than those of the control group. Conclusion: NIE has been determined to be an educational method that will positively affect self-efficacy and professional self-conception in nursing students. Nursing students who challenge themselves and strive to excel in their studies and improve their problem-solving capacity will have enhanced value and socialization as a nurse.

• 성인간호학회지
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• 제18권4호
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• pp.642-652
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• 2006

Purpose: This study investigated the effects of a 'overcoming cancer program' on knowledge, self efficacy, and quality of life, therapeutic compliance for patients with lung cancer. Method: Research design of this study was a nonequivalent control group quasi-experimental study. Subjects for this study were 16 lung cancer patients for the control group, and 12 lung cancer patients for the experimental group. The experimental group participated in the program once a week for 4 weeks. Data were collected before and after the program. Nonparametric statistics were used to analyze the data. Results: The results of this study were as follows: In the pretest, there were no significant differences in general characteristics, knowledge, self efficacy and quality of life between the two groups. In the posttest, there were significant differences in knowledge, self efficacy between the experimental and the control groups. But there were no significant differences in therapeutic compliance and quality of life between the two groups. Conclusion: From the results above, it can be concluded that program was effective to improve knowledge and self-efficacy for patients with lung cancer.

• 가정∙방문간호학회지
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• 제20권2호
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• pp.105-112
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• 2013

Purpose: The purpose of the present study was to assess the effectiveness of a nursing skills enhancement program in improving the self-efficacy and self-esteem of senior nursing students. Methods: This was a nonequivalent control group pretest-posttest design study that enrolled 306 senior nursing students. The nursing students were randomly assigned to an experimental(n=132) or control group (n=174), and students assigned to the experimental group completed a nursing skills enhancement program, which consisted of four skills training components: IV infusion, enema, $O_2$ therapy by means of cannulation and urinary catheterization. Data were analyzed with frequency, the chi-squared test, and the paired t-test using the SPSS/pc 15.0 statistical program. Results: Our results showed that the self-esteem and self-efficacy of nursing students who were assigned to the nursing skills enhancement program were significantly better compared to those of nursing students in the control group (t=10.198 and t=6.452, for self-efficacy and self-esteem, respectively, p<.001 for both variables). Conclusion: Our findings clearly show that a nursing skills enhancement program is effective in improving the self-efficacy and self-esteem of senior nursing students.

• 한국보건간호학회지
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• 제18권1호
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• pp.132-142
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• 2004

Purpose: The study was to test the effects of nutrition education program changing the dietary self-efficacy and dietary practice of elementary school children. Method: The study was designed as a nonequivalent control group pretest-posttest design. The subjects of the study were 70 boys and girls in the fourth grade of elementary school in Seoul. They were devided in two groups evenly : control group and treatment group. The control group participated in the nutrition education with 4 sessions for 4 weeks. data were collected by self-reported questionnaires(dietary self-efficacy and dietary practice) from the 28th of August to the 10th of October. 200l. Result: 1. A hypothesis that 'the elementary school children who participated in the nutrition education may get higher points on dietary self-efficacy than the elementary school children who did not participated' has been adopted(t=-6.36. p<001). 2. A hypothesis that 'the elementary school children who participated in the nutrition education may get higher points on dietary practice than the elementary school children who did not participated' has been adopted(t=-5.03. p<001). Conclusion: The nutrition education is an effective nursing intervention strategy for elementary school children by supporting them form positive dietary self-efficacy and improve dietary practice.

• 지역사회간호학회지
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• 제18권4호
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• pp.562-571
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• 2007

Purpose: The purpose of this study was to develop a health education program on the health promoting behavior and self-efficacy in university students and evaluate its effects. Method: A nonequivalent control group pretest-posttest design was used. The subjects were 148 students [experimental(N=80) and control(N=68) groups] from a university in J City. The experimental group members participated in thirteen sessions of a health education program for fifteen weeks and the degree of their health promoting behavior and self efficacy was evaluated. The instruments for this study were the health promoting lifestyle profile developed by Walker et al.(1987) and self-efficacy scale developed by Sherer & Maddux(1982). Data were analyzed by descriptive statistics, Chi-square tests, t-tests, and paired t-test using SPSS 10.0. Result: The experimental group had a significantly higher health promoting behavior score(F=10.389, p=.002) than the control group, while no significant difference was found in the self-efficacy score(F=.481. p=.489). Conclusion: The results suggest that the health education program can be utilized as an effective program to promote health promoting behavior in university students.