• Korean Journal of Adult Nursing
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• v.17 no.2
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• pp.310-319
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• 2005

Purpose: The purpose of the study is to investigate the degree of fatigue and its related factors in patients with breast cancer. Method: The subjects of this study consisted of 62 breast cancer patients receiving chemotherapy. The Revised Piper Fatigue Scale, Disruption of Usual Activity Scale, Linear Analogue Self Assessment Scale and Self-Care Diary Scale were employed to measure fatigue, disruption of usual activity, mood state and physical symptom respectively. Collected data were analyzed using SPSS-PC to obtain summary statistics for the descriptive analysis, Pearson Correlation, and Stepwise Multiple Regression. Result: The results are as follows. 1. The mean score of the degree of fatigue was 4.82 points indicating moderate level. 2. The mean score of the degree of disruption of usual activity, mood state and physical symptom were 2.66, 5.00, and 4.69 points. 3. Fatigue of the subjects was significantly correlated with disruption of usual activity(r=.517, p<.01), mood state(r=.420, p<.01) and physical symptom(r=.463, p<.01). 4. With the result of stepwise multiple regression, disruption of usual activity, mood state and physical symptom being the three variables which could explain fatigue by 39.1%. The results of this study suggest that comprehensive intervention strategy for fatigue should be developed to maintain quality of life during and following chemotherapy considering these factors.

• Journal of Korean Academy of Nursing Administration
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• v.14 no.1
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• pp.26-34
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• 2008

Purpose: This Study was performed to measure the moral judgment of nursing students, and to identify an effect of ethics education being provided to nursing students. Method: This study is a kind of nonequivalent control group pretest-posttest using the Korean version of DIT which can measure the level of human's moral development. Result: In experimental group, the posttest scores on 4 stage and P are higher than the pretest of them, but these gaps between posttest and pretest are not statistically significant. The posttest scores of lower group on 4 stage and P are higher than the pretest scores of them, and these gaps are statistically significant in experimental group. The posttest scores of higher group on 4 stage and P are lower than the pretest scores of them, and these gaps are statistically significant in control group. Conclusion: It is concluded that the ethics education being provided to nursing students has an effect in this study. And it is suggested that it may be a good strategy to use the various scores of DIT to verify an effect of ethics education.

• Journal of Korean Academy of Nursing Administration
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• v.10 no.3
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• pp.325-334
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• 2004

Purpose: The purpose of this study was to identify the image of nurses and the professional self-concept perceived by nursing students. Method: The subjects included were 93 students. The research tool was the Professional Self-Concept of Nurses Instrument(PSCNI) by Arthur and Image of Nurses by Yang. Result: 1. The professional self-concept consisted of 4 factors : flexibility, satisfaction, competence, empathy. 2. The image of nurse consisted of 4 factors : official image, maternal image, professional image. unfavorable image. 3. The average item score of PSCNI was $2.94{\pm}30$. 4. The average item score of nurse' image was $3.63{\pm}46$ 5. The Professional self-concept of nurses(p=.0001) and image of nurses(p=.001) was found to significantly according to satisfaction for major. 6. The correlation between professional self-concept and image of nurses revealed correlation of r=.315(p=.004). Conclusion: There was a association between professional self concept of nurses, image of nurses and satisfaction for major. Therefore it is required to develop education program and strategy that helps establish satisfaction for major so that nursing students can experience firm professional self concept and positive image of nursing.

• International Journal of Advanced Culture Technology
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• v.9 no.4
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• pp.162-168
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• 2021

This is a group pretest-posttest design study that aim to evaluate the effect of problem-based learning using flipped learning to self leadership, nursing leadership, and confidence of nursing students. The subjects were 87 4th nursing students who took nursing management from March 15 to April 26, 2021. A questionnaire was used to measure self leadership, nursing leadership, and confidence. The measurement of self leadership is a 5-point Likert scale that employs a questionnaire. Flipped learning uploaded a 5-8 minute lecture video, and the subjects learned on learning management system, using smart device. PBL teaching was developed about personal growth, cooperation, nursing excellence, creative problem solving, influence. As a result of the study, self leadership was significantly improved after education than before education(t=-6.27, p<.001). Nursing leadership and confidence were significantly changed before and after education(t=-16.10, p<.001; t=-2.37, p<.001). According to the results of this study, the PBL teaching method using flipped learning is an effective teaching and learning strategy for improving leadership, and confidence. In future studies, it will be necessary to develope and verify specific teaching and learning methods by applying nursing experts in consideration of the type of leadership.

• The Journal of Korean Academic Society of Nursing Education
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• v.19 no.2
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• pp.265-272
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• 2013

Purpose: This study was conducted to investigate the correlation between uncertainty and depression in hospitalized children's mothers. Methods: The subjects were 175 mothers of children who were hospitalized in pediatric unit. A self report questionnaires were used to measure the variables. Variables were uncertainty and depression. In data analysis, SPSSWIN 20.0 program was utilized for descriptive statistics, ANOVA, Pearson's correlation coefficients and multiple regression. Results: Reliability of instruments were found cronbach's alpha=.85~.86. Uncertainty correlated positively with depression(r=.422, p<.010). There were significant differences in depression according to birth order(F=6.58, p=.002), mothers' age(F=6.57, p=.002), education level(F=3.97, p=.021) and mothers' job(t=19.18, p<.001), monthly income(F=4.234, p=.006) and family type(t=7.49, p=.007). In multiple regression, uncertainty, mothers' job and family type were significant predictors of depression in hospitalized children's mothers explaining 30.9%. Conclusions: Uncertainty and depression were significant variables in hospitalized children's mothers. The strategy of nursing intervention which decrease depression in mothers must be developed by decreasing level of uncertainty in mothers of hospitalized children.

• Journal of Fisheries and Marine Sciences Education
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• v.28 no.3
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• pp.667-677
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• 2016

Nursing students are exposed to a variety of stressors. The purpose of this study was to identify the factors influencing nursing students' college adjustment related to calling, work values and adaptation resources. The survey conducted in three nursing colleges (n=313) from 18th November to 30th December in 2015. The data were analyzed with descriptive statistics, independent t-tests, Pearson's correlation coefficient and multiple regression analyses using SPSS/Win 21 software. 41.9% of variance in college adjustment was accounted for by purpose/meaningfulness(t=6.871, p<.001), emotional stability(t=6.224, p<.001), altruism (t=2.708, p=.007), school year(4th)(t=3.073, p=.002), Hospitals in affiliation(t=2.822, p=.005), GPA(t=2.558, p=.011). The model was statistically significant explaining 41.9% of the variance(F=17.843, p<.001). This study suggests that a strategy increasing college adjustment for nursing students, is needed to consider purpose/meaningfulness, emotional stability, altruism.

• The Journal of Korean Academic Society of Nursing Education
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• v.12 no.2
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• pp.205-213
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• 2006

Purpose: This study was to identify the relationship between clinical stress, self-efficacy, and self-esteem of nursing college students. Method: The data were collected from 172 nursing students in J city. Result: The average scores were; clinical stress 3.56/5, self-efficacy 3.52/5, and self-esteem 3.10/4. Clinical stress level was significantly different according to the general characteristics of clinical tutors(t=2.04, p=.043) and degree of clinical satisfaction(F=6.44, p=.002). Self-efficacy level was significantly different according to the general characteristics of school grade(t=2.29, p=.023) and degree of nursing major satisfaction(F=5.00, p=.008). Self-esteem level was significantly different according to the general characteristics of degree of clinical satisfaction(F=6.56, p=.002) and degree of nursing major satisfaction(F=14.22, p=.000). Self-efficacy level and self-esteem level showed a statistically significant but low positive correlation(r=.171, p=.05). Conclusion: A strategy for development of clinical stress management program is needed for nursing students.

• Journal of The Korean Association For Science Education
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• v.20 no.4
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• pp.611-623
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• 2000

The cooperative learning movement began as parts of the desegregation process in America, aiming at increasing academic achievement and social skills among diverse students. Cooperative learning may be defined as a classroom learning environment in which students work together in small heterogeneous groups. Although many studies have shown the effectiveness of cooperative learning in a variety of subjects, relatively few have focused on biology. In this study, we investigated the effects of cooperative learning on students' achievement and attitude of middle school biology students. For this purpose this study compared three sections. In one section, a cooperative learning strategy was used. Second section was taught in small groups and the third section was instructed in the traditional method. The unit 'Structures and functions of animals' was used. A total of 188 students were included in this study. These classes were treated for 10hours during 10weeks from September 1 to November 28, 1999. The pretests-posttests control group design was applyed. An analysis of covariance(ANCOVA) was used as the data analysis procedure. Significant differences were found in the achievement and the attitude of students using cooperative learning strategy(p<.05) when compared to traditional classroom structure and small group learning. Cooperative learning was more effective in the low-ability and average-ability students than the high-ability students in the science achievement. Cooperative learning is effective in both male and female students. And students in the cooperative group achieved better than those in other groups in affective, behavioral, and intention-cognitive domain of science attitude.

• Korean Journal Plant Pathology
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• v.14 no.6
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• pp.744-746
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• 1998

Control effect of acidified nutrient solution on bacterial wilt of tomato plants was tested by examining the degree of bacterial growth inhibition and plant damage due to the acidity. Ralstonia solanacearum, the causal bacterium of bacterial wilt of tomato plants, showed 105 times population reduction when the bacterium was cultured in the acidified nutrient solution (pH 3.5∼4.0). However, fruit yields were decreased only fifteen to twenty percents. These results suggest that control of the bacterial wilt of tomato plants may be possible with supplying acidified nutrient solution.

• The Korean Journal of Rehabilitation Nursing
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• v.5 no.2
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• pp.99-112
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• 2002

The purpose of this study is to determine the effect of oral vitamin C supplements on blood sugar and serum lipid level(total cholesterol, triglyceride, high density lipoprotein, low density lipoprotein) in non-insulin independent diabetes mellitus. The study design was a non equivalent control group pre-test post-test design. Data for the study were collected from June 24 to August 31, 2001. The ninty-five research subject were assigned to experimental group(51) and control group(44). Vitamin C(3g/day) was given to 51 subjects for 4 weeks. Following a 12h overnight fasting, blood sample was obstaind at baseline and at the end of 4week - supplementation. Blood samples were taken for plasma vitamin C concentration, fasting blood sugar, HbA1c and serum lipid level. The pre-equivalent test was used by Chi-squre, t-test and two group's pre and post experimental differences were analyzed by t-tset to compare with each other. The results of this study were as follows ; 1. The difference between the two groups in plasma vitamin C concentration was significant(t=-12.950, p=.000). 2. The difference between the two groups in fasting blood sugar was significant(t=5.293, p=.000). 3. The difference between the two groups in HbA1c was not significant(t=1.758, p=.082). 4. The difference between the two groups in total cholesterol, HDL, LDL was significant(t=3.786, p=.000 ; t=-5.515, p=.000 ; t= 4.169, p = .000). These results suggest that megadose vitamin C supplementation be effective in lowering fasting blood sugar, serum lipids and increasing plasma vitamin C. Thus dietary measures to increase plasma vitamin C may be on important health strategy for reducing the compliance of diabetic patients.