• Journal of the Korean Society of Earth Science Education
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• v.12 no.3
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• pp.184-197
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• 2019

The purpose of this study is to explore needs and the direction for the development of localization data in the geological field of elementary school. Many studies show that geology-related learning is highly effective in the form of direct learning, and It is reported that this learning has a positive effect on students' scientific attitudes. As such, the first-hand experience of the geological learning is outdoor geology learning and is the basis and core of the development of localization materials. However, the analysis of this study shows that the development of outdoor geology learning site is mainly conducted in some regions. In addition, considering that geological sites are distributed evenly throughout Korea, it is necessary to actively develop geological-related localization materials to learn elementary school geology-related units. In addition, some areas where outdoor geological study grounds were developed are composed only of learning places and no specific learning materials have been developed. In this regard, not only geological researchers but also field teachers working in the area need much effort. Development of localization material in the geological field needs to be developed at the level of material presented in the geology unit of the textbook. And in the actual class, it is desirable to use the textbook data and the developed localization data at the same time. In addition, the development of the outdoor geology field should be developed in consideration of the pre-experience-post activities so that learners can have various geological experiences.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.7
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• pp.435-445
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• 2020

This study is a conceptual analysis of Yangsaeng, which is used as a key factor for healthcare in Oriental medicine that identifies the attributes of the concept of Yangsaeng and establishes a clear definition of the term. For this, the Walker and Avant approach to conceptual analysis was employed. The antecedents included the daily routine habits required for a healthy life and reducing the risk factors in daily life by promoting physical and mental health. The results were prolonged healthy life by preventing diseases, enhanced subjective well-being, and improved quality of life. This is defined as a tool for preventing and treating diseases through positive habits in daily life and for pursuing health and quality of life. This study is a re-evaluation of existing Yangsaeng measurement tools to resolve the antecedents of Yangsaeng and proposes a need for research aimed at developing a practical, new, stand-alone tool that allows the attributes of Yangsaeng and Korean culture to be incorporated. This study is significant in that it investigates and defines the attributes that are vague and abstract and can be applied as a practical basis for nursing intervention in the nursing field at the working level.

• Journal of Labour Economics
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• v.25 no.1
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• pp.161-182
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• 2002

The self-employment can provide work time flexibility. Work time flexibility would be a critical factor for married females' labor supply considering allocation of their time to market work and household work. This study used the 1998 and 2000 Korea Labor and Income Panel Survey for the empirical analyses. Applying the bivariate probit model with partial observability, this study analyzed factors related to the choice of participation in labor market and choice of self-employment. Also, this study examined the effects of marriage and the presence of younger children on changes in decisions related to labor supply using the multinomial logit model: exit from the labor market, increasing and decreasing work hours. The presence of the younger children showed a significantly negative effect on the participation in labor market while positive, but insignificant, effect on self-employment. Compared with females working for others, self-employers without employees and unpaid family workers are less likely to exit labor market rather than increasing work hours. The self-employment would be a good alternative to evade females' career interruption and therefore to enhance the potential human resources.

• Journal of the Korea Organic Resources Recycling Association
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• v.10 no.4
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• pp.112-117
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• 2002

This study was conducted to induce the optimal composting conditions of pig manure mixed with sawdust and dried paper-mill sludge in the composting for production of high quality compost. Pig manure contains high water content and How C/N ratio because of comparatively high nitrogen content than sawdust and dried paper-mill sludge. Therefore the addition of dried paper-mill sludge and sawdust to the raw materials helps controlling the C/N and the water content of compost pile. The composting system used in the experiment was agitated static bed system. The physical properties of the mixed raw materials was not good at the working conditions in the early stage of composting. The temperature of compost heap reaches at $60^{\circ}C$within 5 day after starting composting in P-2 treatment mixed with pig manure and sawdust(56.6 : 43.4). Then the water content of P-2 was 58%. The pH in all treatments were slowly decreased as the composting was proceeded. Although the changes of T-C and T-N were not extended because of the short composting experiment period. Reduction rates of T-C in treatments were 5-12% without special difference. By considering the efficiency of composting in each of five treatments with pig manure the optimal water contents was about 57% level. Mixing a sawdust as a bulking agent was more positive than dried paper-mill sludge from a viewpoint of compost quality.

• The Journal of the Korea Contents Association
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• v.13 no.3
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• pp.260-270
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• 2013

The purpose of this study was to investigate nurses' sexual knowledge, attitude and sex education needs of the elderly. The participants were 235 nurses who were working at hospitals, geriatric hospitals and nursing homes at I city, K city and J city in Jeollabukdo province. A survey was conducted using self questionnaire scale from December 1, 2012 to December 10, 2012. First, the mean score of sexual knowledge was $15.91{\pm}6.43$. It was statistically significant according to marital status(p=.024), workplace(p<.001), duration of work experience(p=.006), sex education needs(p<.001), sex education acceptance(p<.001). Second, the mean score of attitude was $38.26{\pm}4.41$. It was statistically significant according to workplace(p=.033), living with the elderly(p=.009), sex education needs(p<.001) and sex education acceptance(p<.001). Third, the mean score of sex education needs was $35.97{\pm}6.28$. It was statistically significant according to age(p=.023), living with the elderly(p=.014), sex education needs(p<.001) and sex education acceptance(p<.001). Nurses' knowledge on the elderly's sexuality showed a significantly positive correlation with attitude(p<.001) and sex education needs(p<.001). This study indicated that general education on sexuality of the elderly for undergraduate nursing students and registered nurses is essential. More active nursing care on the elderly's sexuality is required when providing them with health assessment and nursing interventions.

• The Journal of the Korea Contents Association
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• v.13 no.3
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• pp.251-259
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• 2013

Purpose: The purpose of this study was to identify the relationship of occupational stress, self esteem and mental health in nurses. Methods: The data were collected using questionnaire from the sample of 457 nurses selected by convenient sampling. The data were collected from July 4 to 29, 2011. The collected data was analyzed by the descriptive statistics, t-test, ANOVA, Scheffe, Pearson correlation coefficient and stepwise multiple regression(SPSS 18.0). Results: Mental health differed according to marital status, educational level, working unit and shift work. Mental health had a significant positive correlation with occupational stress and a significant negative correlation with self esteem. Stepwise multiple regression analysis showed insufficient occupational control, work overload, inappropriate treats and reward, interpersonal relation in occupational stress, self esteem, shift work(3 shift) explained 42.2% of the total variance in mental health. Conclusion: The findings indicate that occupational stress and self esteem have an influence on mental health. We need to develop and provide intervention programs to prevent and manage nurse's mental health problems.

• The Journal of the Korea Contents Association
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• v.16 no.6
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• pp.627-635
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• 2016

The purpose of this study was to investigate the communication skill of a dental hygienist for the elderly. The self-administered questionnaire selected by convenience sampling method from January 2 to February 14, 2015, Seoul, Kyungki, Incheon regions final analysis section 233 to target dental hygienist working under a dentist institutions. This study analyzed collected data by t-test, ANOVA, pearson correlation coefficient, and multiple regression. According to multiple regression analysis results can be number of worker, the main task, living experience feelings adjusted variable, as a result work in the dental hospital(B=.292 SE=.074), more like the elderly preference(B=.282, SE=.141), the behavior of the elderly(B=-.223, SE=.043) found that the more positive the impact. Therefore, the more exposure for your understanding and the elderly relationships for the the elderly appeared to affect the communication skill necessary to develop training programs that can improve the communication skill of a dental hygienist and apply to be prepared for the coming aging society.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.2
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• pp.339-346
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• 2018

The purpose of this study is to investigate the relationship between emotional labor, resilience, and psychological well-being in clinical nurses, and to investigate ways to improve their psychological well-being. Data collection was conducted for nurses working in two general hospitals housing 300 beds in Incheon and Chungcheongnam-do. A total of 187 nurses were interviewed from June 10 to August 20, 2016. Data were analyzed using frequency and percentage, mean, standard deviation, t-test, analysis of variance (ANOVA), Pearson's correlation, and multiple regression analysis. In this research, 94.7% of the subjects were female, their mean age was 29.80, 61.5% of them had received associate of nursing degrees, and 70.6% were single. Results of the research showed that emotional labor averaged $3.37{\pm}.50hours$, resilience was $3.29{\pm}.45hours$, and psychological well-being was $3.25{\pm}.47hours$. There was a negative correlation (r=-.165, p<.05) between time spent on emotional labor and psychological well-being, and a positive correlation between time spent on recovery resilience and psychological well-being (r=.686, p<.01). Resilience was a predictor of psychological well-being, explained by a rating of 46.8% (F=164.43, p<.001). Based on the results of this study, developing a program that can improve resilience to improve the psychological well-being of clinical nurses involved in high emotional labor is suggested.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.2
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• pp.347-356
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• 2018

This study investigated the effects of childcare teachers' stress level and health status on burnout. We collected the data of 236 day care teachers who were working at day care facilities in the city and chose 220 after excluding improper responses. Data analysis was done using SPSS/WIN 21.0 program. The study results were as follows. The exhaustion of childcare teachers had a statistically significant positive correlation with stress levels, but a statistically significant negative correlation with health status. The description of the complete model was 47.6%(regulated $R^2=.476$) with psychological health(${\beta}=-.297$, p<.001), and social health(${\beta}=-.257$, p<.001), stress level(${\beta}=.247$, p<.001). Thus, reducing the exhaustion of childcare teachers will require the consistent development of a stress management program with the application of psychological and social health, as well as various institutional reforms on both governmental and civil levels and a search for practical solutions.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.7
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• pp.164-173
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• 2018

The purpose of this study is to investigate the effect of job experience while attending college on the turnover risk in the first job following graduation. Data was obtained from the 2015 Graduates Occupational Mobility Survey (GOMS). Subjects included college graduates under 30 years of age, who graduated from high school and entered college in the same year. The results of this study are as follows: First, students who had job experience while attending school were relatively low in economic characteristics, but showed active employment preparation behavior. Second, there was a significant difference in the characteristics of entry into the labor market according to whether they had job experience while attending school. It was found that the securing their first job of graduates with job experience was shorter, and the period of tenure was longer, but their wage was smaller than non-experienced graduates. Third, the Cox regression analysis confirmed what factors affected their employment period, and that job experience, experience frequency, and experience period while attending school had a positive effect on lowering turnover risk. Therefore, this study found that job experience during schooling years makes the employment period of the job longer after graduation, which is consistent with those who had previous job experience. However, the greater amount of job experience during the period of study positively affects job retention.