• Korean Journal of Occupational Health Nursing
• /
• v.9 no.1
• /
• pp.62-71
• /
• 2000

In order to investigate the social support and the job satisfaction of the public health nurse, questionnaire survey was carried out on 297 nurses who were working in 25 public health centers in Seoul. The results of the study were as follows; 1. Mean score of job satisfaction was the highest in interaction(3.55) followed by-professional position(3.46), relationship between nurses and doctors(3.23), autonomy(2.85), administration(2.60), requirements(2.43) and pay(2.30) in descending order, and total mean score was 2.92. 2. The level of the job satisfaction was significantly higher in group with longer than 20 years' career and 15 years' in Public Health Center, 5th job rank and income more than two million won a month. 3. The mean score of social support was 3.57 out of 5. The social support tended to be higher in direct social support(3.61) than in indirect social support(3.54). 4. Job satisfaction was significantly correlated with social support(r=0.407). 5. The primary factor which influenced the job satisfaction was the social support which had the 25.5% explaining efficacy. The total explaining efficacy which included pay(6.4%) was 31.0%. In conclusion, it was found out that there existed Pearson's correlation between the job satisfaction and the social support of nurses of Public Health Centers in Seoul. Therefore, what is needed to increase the job satisfaction of nurses of public Health Centers is the politic support for the systems of the social support such as nurse's family, the system of Public Health Center, and the working environment. Finally it is important to increase the job satisfaction of nurses of Public Health Centers through the politic support.

• East Asian Economic Review
• /
• v.17 no.2
• /
• pp.161-206
• /
• 2013

Since the global financial crisis in 2008, the world economy has been suffering from the Great Recession characterized by high and persistent unemployment as well as drastic fall in asset prices. Real business cycle theory or new-Keynesian economics which has been the dominant paradigm in macroeconomics for the last four decades is unable to explain the high and persistent unemployment during the Great Recession. This implies that the economics of Keynes should be taken seriously again as a tool to explain the Great Recession. Farmer (2012) proposes a new way of interpreting the economics of Keynes by providing it with a solid micro-foundation based on labor markets with search. According to Farmer (2012), aggregate economic activity independently depends on the long-term self-fulfilling expectations about the stock prices. As a consequence, the government or the central bank should implement a policy that influences the public's confidence about the stock market. For an open economy like the Korean economy, it is not only stock price but also the price of asset such as house that matters more for the aggregate economic activity. Households in the Korean economy hold more than 70 percent of their wealth in the form of real estate asset, especially housing asset. This makes the public's confidence about the future prices of houses even more important in explaining the business cycles of the Korean economy. Policymakers should implement policies to improve the confidence of households about the housing market to recover from the recession caused by a fall in house prices. Little theoretical work has been done in explaining fluctuations in the aggregate economic activity from the point of house prices. This paper develops a small open economy model with traded and non-traded capital based on Farmer (2012) and shows that the aggregate economic activity also independently depends on the households' self-fulfilling expectations about the future prices of non-traded asset such as houses.

• Journal of The Korean Association For Science Education
• /
• v.23 no.2
• /
• pp.165-175
• /
• 2003

The purpose of this study was to analyze the use of analogies in high school science textbooks in explaining abstract science concepts. For this study, the analogies used in high school science textbooks of the 7th science curriculum were analyzed. The analogies were classified into the six following types: the nature of shared attributes, representation, analogy/target abstraction, number of analogies, with and without specified use of analogy, and casual relations. A total of 189 analogies were found in the 7th science textbooks. This means that 16.9 analogies were used for each book. In analyzing the analogies, we found some analogies were appropriate, while others were ambiguous and inadequate in explaining the various science concepts. The number of analogies used varied considerably according to the publishing company and the science domain. For more effective understanding of various science concepts, it is necessary to develop more analogies and research the application of analogy.

• The Journal of Korean Medical History
• /
• v.22 no.1
• /
• pp.31-45
• /
• 2009

Eui Bang Shin Gam("醫方新鑑") is a classic on oriental medicines written by Shin Oh (新塢) Han Byung Lyun (韓秉璉) in 1913. It was written under the base of the writer's own experience as well as in the light of 36 other classics on oriental medicines such as Dong Eui Bo Gam ("東醫寶監"), Eui Hak Yip Mun ("醫學入門"), and Kyung Ak Jeon Seo ("景岳全書"). In an attempt to avoid difficult theories and list only the essential informations and formulas for clinical purposes, it attained its own characteristics of not only reorganizing Dong Eui Bo Gam in a pragmatic way but also explaining diseases classified in western medicines in oriental medicines' point of view as well as suggesting medicine formulas regarding such explanations. As a result, it is a complete and efficient medical classic through which one can gain knowledge in both classic oriental medicines and combination of western and oriental medicines. Its special features are making a separate chapter for cholera and Lao Zhai (勞瘵), which is also a contagious disease, and trying in the chapter to explain the diseases in words of oriental medicines; listing details of nine major epidemic and matching them with the diseases known in oriental medicines; and recording a case of enforcing sterilization and preventive injection against contagious diseases. The basic medical theory in Eui Bang Shin Gam are the yin-yang theory, the thesis of fire and water, the thesis of the exterior and the interior, Yun Qi Lun (運氣論), and four institutions of human body. In explaining the basic theories, the writer emphasized strengthening the yang of the body, under the influence of the thoughts of Zhang Ga Bin (張介賓). Since he put the importance of diagnosis first, the first chapter is about diagnosis. There are five different ways of diagnosing a patient mentioned in the book, and acupuncture, pulse, and medicines was considered crucial.

• Spatial Information Research
• /
• v.10 no.2
• /
• pp.215-232
• /
• 2002

Variables representing neighborhood quality should be included in hedonic price models to control lfor the influences of negative or positive externalities from the quality of neighborhood on urban housing prices. This study proposes a GIS-based method to effectively measure the neighborhood quality variable when data on the neighborhood quality are aggregated by census sub area. This study also tests the superiority of the proposed neighborhood quality variable created by intensive use of GIS operations to a neighborhood variable not based on GIS operations in explaining the housing price variations by using Seoul＇s apartment sales data. The results from this study show that the neighborhood quality variable based on GIS-based operations shows better performance in explaining the urban housing price variations in Seoul＇s housing market. The implication from the results is that the potentials of GIS-based spatial operations in creating neighborhood quality variables should be well acknowledged by the researchers in the area of urban housing market study and GIS-based spatial operations should be more actively applied to generate better neighborhood quality variables for hedonic price models.

• Journal of the Korean Society of School Health
• /
• v.29 no.3
• /
• pp.256-266
• /
• 2016

Purpose: This study was to compare and to examine the factors related to risk behaviors of adolescents living in small and medium-sized cities and in rural areas. Methods: The subjects were 545 adolescents (295 from small and medium-sized cities and 250 from rural areas). The data was analyzed by descriptive statistics, Pearson corelation coefficients, and multiple regression with IBM SPSS 19.0 program. Results: The factors influencing the risk behaviors of adolescents in small- medium cities were school, peer risk factors and community risk factors, self- control among protective factors, positive communication with parents, positive peer associations, these variables explained 42.0%. The most important variable explaining the risk behaviors of adolescents in small- medium cities was positive communication with parents, followed by community risk factors, peer risk factors, positive peer relationships, school and self-control. The factors affecting the risk behaviors of rural adolescents were school, personal risk factor, peer risk factor, self- control factor, which explained 38.5% of the risk behaviors of adolescents in rural areas. Among them, the most important variable explaining risk behaviors was personal risk factors, followed by peer risk factors, school, and self-control. Conclusion: These finding suggest a need to develop a strategy to improve positive communication with parents for adolescents living in small- medium cities and a strategy to reduce personal risk factors and peer risk factors for rural adolescents.

• Journal of the Korean School Mathematics Society
• /
• v.11 no.2
• /
• pp.201-219
• /
• 2008

The purpose of this study was to provide useful information for teachers by analyzing various levels of teacher-student communication in elementary mathematics classes and students' mathematical thinking. This study explored mathematical communication of 3 classrooms with regard to questioning, explaining, and the source of mathematical ideas. This study then probed the characteristics of students' mathematical thinking in different standards of communication. The results showed that the higher levels of teacher-student mathematical communication were found with increased frequency of students' mathematical thinking and type. The classroom that had a higher level of Leacher-student mathematical communication was exhibited a higher level of students' mathematical thinking. This highlights the importance of mathematical communication in mathematics c1asses and the necessity of further developing skills of mathematical communication.

• Korean Journal of Adult Nursing
• /
• v.27 no.3
• /
• pp.251-261
• /
• 2015

Purpose: The aim of this study was to identify the levels of and the related factors to health literacy and health behavior compliance in patients with coronary artery disease. Methods: A cross-sectional survey was conducted with a convenience sample of 121 hospitalized patients with coronary artery disease. The structured questionnaires were used to measure the levels of health literacy and health behavior compliance. Results: The average linguistic health literacy score was $32.23{\pm}21.46$, the functional health literacy score was $6.51{\pm}5.08$, and the health behavior compliance score was $61.66{\pm}15.53$. The levels of education (${\beta}$=.35), income (${\beta}$=.27), and perceived health status (${\beta}$=.21) were found significant, explaining 41.8% of the variance in linguistic health literacy. The levels of education (${\beta}$=.23), income (${\beta}$=.27), age (${\beta}$=-.24), and family support (${\beta}$=.22) were found to be significant, explaining 50.9% of the variance in functional health literacy. The levels of education (${\beta}$=.27), family support (${\beta}$=.20), and linguistic health literacy (${\beta}$=.40) were found to be the significant factors, which explained 45.1% of the variance in health behavior compliance. Linguistic health literacy specifically explained 9.5% of health behavior compliance. Conclusion: Health literacy was associated with health behavior compliance, influencing the factors of health behavior compliance. These findings suggest that the interventions for improving health literacy are necessary to enhance health behavior compliance in patients with coronary artery disease.

• Journal of Korean Academy of Nursing
• /
• v.29 no.6
• /
• pp.1192-1207
• /
• 1999

The purpose of this study was to clarify the dynamic relationships among risk factors of arteriosclerosis and to develop and examine a model which could explain this relationship clearly. Data were collected from medical records of 400 male clients who visited a university hospital located in Inchon for physical examinations, from May 1996 to December 1996. Data were analyzed using the LISREL (Linear Structural Relationship) 8 program. To test the fitness of the hypothesized model, chi-square, RMSR (root mean square residual), GFI (goodness of fit index), CN (critical number) and Q-plot were used. Most of the fitness measurements, except the chi-square showed that the hypothesized model complimented the real data. According to the results, there were trends that obesity and hyperlipidemia were prevalent in heavier smokers, higher alcohol intakers, and groups who excercised less. Also, hypertension was more prevalent in older age, higher alcohol intaker, and higher serum lipid level groups. In contrast to the hypothesis, alcohol intake did not significantly affect serum lipid levels. This might be due to the serum lipid measurements (total cholesterol and trigryceride) used in this study to estimate hyperlipidemia. The direct effect of smoking on hypertension was not significant. However, the total effect of smoking on the hypertension was significant since indirect effects of smoking on hypertension, such as obesity and hyperlipidemia, were significant. The total effect of obesity on hypertension was significant since the indirect effect of obesity on hypertension via hyperlipidemia was significant, although the direct effect of smoking on hypertension was not significant. The degree of explaining hyperlipidemia with smoking, exercise, and obesity was high (60%), however, the degree of explaining obesity with age, smoking, alcohol intake, and exercise was very low (7%). On the basis of these results, high risk factors of arteriosclerosis such as hypertension, hyperlipidemia, or obesity are either directly or indirectly correlated each other. Therefore, it is difficult to predict outcomes for increasing or decreasing the risk factors by simply modulating a factor. Smoking, alcohol, and exercise both directly and indirectly affected major risk factors of arteriosclerosis. Therefore, correcting these variables is required to decrease risk factors. Finally, the relationship among other risk factors which have been known to be related with arteriosclerosis (diet, stress or hereditary) should be clarified in further studies.

• Journal of Nutrition and Health
• /
• v.33 no.8
• /
• pp.833-839
• /
• 2000

The purpose of this study was to investigate sodium consumption and related psychosocial factors among hypertensive patients and normal adults through questionnaire development. The Theory of Planned Behavior provided the basis for the study. The mean blood pressure of subjects was 117. 1 mmHg/78.55mgHg in normal adults(N-218), 159.65mmHg/102.05mmHg(systolic/diastolic) in hypertensive group(N=219) and the sodium consumption was 5219.4${\pm}$1821.3mg in normal adults and 4631.4${\pm}$1749.1mg in hypertensive group. The results of Multiple logistic regression analysis showed that the odds of being hypetensive group were increasd as subjects felt that dalty food (OR=1.5) (OR=0.8). The odds of beign hypertensive group increased as subject received more support. With respect to perceived control, the odds of being hypertensive group were increased as subjects felt more confident in contolling salty intake when spouse likes to take salty food(OR=1.4). In contrast, subjects felt less confident in contolling sodium consumption when they took medicine(OR=0.8). Study findings revealed that all three factors, attitudes, subjective norms, and perceived control contributed to the model for explaining intentions, with subjective norms being most important. This findings provided the empirical evidence for the TPB in explaining salt intake. This study suggest that educational interventions for hypertension patients focus on changing sodium consumption through changing attitude toward high sodium consumption, subjective norms, perceived control over reducing sodium consumption of specific situations, specially subjective norms and perceived control. In addition, interventions may include strategies to change attitudes toward sodium consumption by helping hypertensive patients realize negative beliefs and modifying positive beliefs and to elicit and maintain subjective norm from doctors, family and neighbors, and to increase control beliefs for reducing sodium consumption.(Korean J Nutrition 33(8) : 833-839, 2000)