• Journal of Gifted/Talented Education
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• v.22 no.1
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• pp.117-139
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• 2012

This study compared the cognitive conflict on peer instruction concerning the level of difficulty in question, between middle school science gifted students and non-gifted students. For the study, 35 the 7th grade science-gifted students in the organization affiliated with Science Education Institute for the Gifted in Seoul and Gyeong-gi province, and 14 the 8th grade science-gifted students, and 71 the 8th grade students. They performed peer instruction on propagation of straight light and composition of light and then, discussed three concept problems. After discussing the students took paper pencil test about changing levels of cognitive conflict. Regardless of the level of difficulty in question, the science-gifted students showed meaningful decreased figures on cognitive re-evaluation factors after peer-discussion. They trusted their peers, so during discussion, they explained their concepts. Furthermore discussion process enabled them to do reflective thinking. consequently, discord of students dropped, and total figures of cognitive conflict also declined. Science-gifted students have a tendency to worry lower than general students, though they felt anxiety as difficulty of the problems after peer-discussion. Through peer-discussion, science-gifted students presented statically decreased anxiety factors. By means of analyzed results of changing cognitive conflict of science-gifted students, developing and adapting strategies of cognitive conflict considering learner characteristics of science-gifted students is needed.

• Journal of the Korean Society of School Health
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• v.3 no.2
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• pp.96-108
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• 1990

This study was conducted to assess the morbidity and medical facilities utilization patterns of high school students in urban and rural areas, and to contribute to establishment of school health policies. A questionnaire survey was carried out for 1,979 of one boy's and one girl's high school in Pusan and 1,315 of one boy's and one girl's high school in Kyungnam province from March 27 to April 8, 1989. The summarized result is as follows. The number of students who were sick or injured in one month period was 378.0 of 1,000 students. One sick or injured student experienced 1.2 events on the average and thus the incidence rate was 453.2 per 1,000 students for a month. The morbidity rate of the urban area (550.8) was higher than that of the rural area (306.5) while the rate for girl students (561.9) was higher than that of the boy students (328.3) (P<0.01). Especially, the girl students (740.7) in the urban area showed two times higher morbidity rate than that of the girl students in the rural area. Out of all morbidity respiratory disease for 67.6 percent in urban area and 68.5 percent in rural area and it was followed by gastrointestinal disease and nervous & sensory diseases. The morbid conditions took place at school in 37.5 percent, and at home in 59.8 percent. The absence rate due to morbidity was 4.4 percent out of all morbid students. In addition, 73.5 percent of all morbid student utilized medical treatment, of which the pharmacy accounted for 53.8 percent and 57.5 percent in the urban and rural areas, respectively. The second most common facility utilized was hospital OPD. While there was no student who utilized the school nursing room in the rural area, 1.5 percent of the sick students utilized the school nursing room in the urban area. The most important in selecting medical facility was the distance. By low medical expense was more frequent cited reason for selecting medical facility in rural area (13.6 percent) than in urban area (3.2 percent). Mild illness accounted for 70.3 percent of the reasons for no treatment and 21.8 percent was due to the conflict between school hour and clinic hour. The morbid students mostly suffered from mild respiratory and gastrointestinal disease, and its incidence was the highest rate in the school. Although there was relation between the worry of absence and no-treatment, the school nursing room utilization of students was very insufficient. Therefore, it is required to activate the operation of the high school nursing room by utilizing the specialized personnel.

• Journal of Gifted/Talented Education
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• v.13 no.2
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• pp.95-112
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• 2003

The purpose of this study is to look into Various educational supports for the gifted students in science to decide proper career planning through Research of Career Consciousness of the Gifted Students in Science. The subject of this study is new students entered into KAIST from the year of 1996 to 2003. They are approximately 500 students yearly and 3,613 totally and more than 90% of students have answered. The Questions are largely 3 items. One is 5 Q's of entering universities, second is 2 Q's of life plans in the university and the last is 2 Q's of career plans after graduation. As a result, the gifted students in science tend to find out and develop their interest and aptitude early and decide their future much earlier than other students. Nevertheless the gifted students in science worry about their future a lot as well. However they ask their problems to friends, seniors, and parents rather than teachers, professional consultants in general it could say no sufficient systematic guidance and consulting available for them. So it does require that some subjects such as guidance for career planning should be included in university curriculum and furthermore not only schooling but also the systematic structure of persistent consulting about gifted student's general life should be planned as well.

• Cartoon and Animation Studies
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• s.12
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• pp.1-12
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• 2007

The long-term stagnation in the country involving missing it is starting from the late 1990s accumulated on the common vision. The government has, since 2002, cartoon comics industry nurture long-term industrial development of five-year plan, 346.7. During that period of unprecedented material support to the government's sweeping received. Upcoming in 2008 is the second long-term development plan will be effective. The temperature inside and outside the government, however, various tax and go to feel quite differently. The first plan is merely a period of enforced projects listed are only fit for Panathinaikos has endorsed this general trend, yirugo diagnosis. But fundamentally, the exact diagnosis is necessary for the long-term stagnation. Children's Learning Results cartoon wepmanhwawa not thrive households. Comics readers about the consumption pattern is changing. Therefore, long-term plan for the development of cartoon industry only a few government budget plan is not the government write 73 gala, companies and the private sector are coming together to plan and worry that the plan should be a comprehensive and bevels. In addition, through the selection and concentration to increase efficiency. You will probably need to strengthen the capabilities of our private organizations, it is a priority. Furthermore, the government's financial and policy support for the lobbying power also lead to an increase in betting. It features a think tank to study the policy framework for the establishment and promotion assume the ultimate proposal includes a cartoon film cozy confines of the legislation that parallels activities in the various proposals.

• Korean Journal of Adult Nursing
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• v.12 no.1
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• pp.30-39
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• 2000

Coronary intervention is now a well established method for the treatment of coronary artery disease. Coronary restenosis is one of the major limitations after coronary intervention. So medical teams advise the patients to get the follow-up coronary angiogram in 6 months after coronary intervention to know if the coronary artery stenosis recurs or not. This study was done in order to know how many patients complied with the advice, and to identify the relative factors to the compliance with getting the follow-up coronary angiogram. The subjects were 101 patients (male: 58 female: 22, mean age: $61{\pm}15$), who received coronary interventions from Jan. 1st to Mar. 31st 1997, and their data were collected from them by questionnaires one year after intervention. The questionnaires consisted of family support scale, self efficacy scale and compliance with sick role behavior scale. The result may be summarized as follows. 1. The number of patients who complied with getting the follow-up coronary angiogram were 37 people(36.6%) and did not comply with it were 64 people(63.4%). All scores of family support(t=5.56, p<.0001), self efficacy (t=4.13, p<.0001) and compliance with sick role behavior(t=5.66, p<.0001) were significantly higher in the patients who got the follow-up coronary angiogram than in those who did not get it. But there was not any relative factor in demographic variables (p>.05). 2. The major motivations for getting follow-up coronary angiogram were recurrence of subjective symptom(40.5%), the advice of medical team(32.4%), and fear of recurrence (27.1%). The restenosis rate in patients who got the follow-up coronary angiogram was 37.8%. 3. The restenosis rate was higher in the patients who had subjective symptoms than in those who did not have any subjective symptom. So subjective symptom and restenosis rate showed a high positive correlation(r=39.9, p<.001). However, 27.2% of the patients who did not have any subjective symptom showed coronary restenosis. 4. The reasons why they did not get the follow-up coronary angiogram were economic burden(37.5%), improved symptom(34.4%), busy life schedule(10.9%), fear of invasive procedure(9.4%), negative reaction of family member(3.1%), no helper for patient(3.1%) and worry about medical team's mistake (1.6%). The relative fators on compliance with getting the follow-up coronary angiogram after coronary intervention were family support, self-efficacy and Compliance with sick role behavior. And the most important reason why the patients did not get the follow-up coronary angiogram after coronary intervention was an economic burden.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.12
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• pp.4765-4771
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• 2014

Background: Patients with chronic liver diseases (CLD) may have compromised health related quality of life (HRQoL). Hepatitis B virus (HBV) infection has long been the leading cause of CLD including liver cancer and cirrhosis. Knowledge on different symptom profiles of CLD should help in development of comprehensive treatment and patient care plans. Objective: To access the facets of HRQoL in chronic liver diseases throughout their spectrum of severity. Materials and Methods: A cross-sectional study was conducted in the First Affiliated Hospital of Kunming Medical University in Yunnan Province of China. Both out- and inpatients undergoing treatment protocols for different HBV related liver disease states were consecutively collected from December 2012 to June 2013. ANOVA was used to compare the mean scores of EQ-5D and chronic liver disease questionnaire (CLDQ) among 5 disease groups. The relationship between demographic variables predicting global CLDQ scores and the domains of CLDQ was analysed. Results: A total of 1040 patients including 520 without complications, 91 with compensated cirrhosis, 198 with decompensated cirrhosis, 131 with HCC and 100 with liver failure were recruited. All domains of CLDQ, the means of EQ-5D value and EQ VAS exhibited significant decline with worsening of disease severity from uncomplicated HBV to liver failure. The multivariate regression demonstrated the reduction of mean scores of CLDQ domain at advanced stage. Patients with liver failure and HCC had more HRQoL impairment than other disease states. No effect of patient gender was found. Patient age was associated with 'fatigue' and 'worry' domains (p=0.006; p=0.004) but not with other domains and global scores of CLDQ and ED-5D. Conclusions: The HRQoL in chronic hepatitis B patients is greatly affected by disease states. Care for HBV-related diseases should consider not only the outcomes of treatment strategies but also improvement in patient wellbeing.

• Journal of Navigation and Port Research
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• v.30 no.6 s.112
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• pp.551-559
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• 2006

The purpose of this study was to find out morbidity rate and pattern of disease and affect of variables related disease and medical management of seafares'. The subjects this study were 1049 seafares' were took education in Korea Institute of Maritime and Fisheries Technology. This questionnaire was focused on finding the basic data for prevention of disease and promotion health for the seafares'. The collected data were analyzed by using descriptive statistics, Chi-square, cross tab, linear regression by SPSS 10.1 package. The result of this study are as follow. 1)The morbidity rate within recent 12 months was 69.0%. 2)there were significant differences qf occurred disease in age(p<0.05), income(p<0.01), career of ship on board(p<0.01), rank(p<.01), perceived health status(p<0.01), worry of health(p<0.01), fatigue symptoms(0.01), satisfy of job(p<0.05), rest time(p<0.05) 3) Considering disease unable to work more than 4 hour, the number of those who had oral disease 7.3%> tinea 6.6%> gastric ulcer 6.4, and musculoskeletal disease group were 20.9%, which revealed the highest rate oral disease 13.6%> skin disease> 12.4%, digestive disease> 12.1%. 4) As refer to medical management, The pain above 31days 35.7%, hospitalization and treatment below 7days were each 50.2%, 42.8%, medical service were doctor's office 27.9, which revealed the highest rate.

• The Korean Journal of Applied Statistics
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• v.29 no.3
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• pp.409-424
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• 2016

This study analyzed the causal relationship among factors that influence the purchase intensions for individual pensions which have a growing importance as a financial means after retirement. For this purpose, structural equation modeling based on the survey data (N = 928) was conducted to analyze psychological factors and financial factors comprehensively. According to empirical results of the structural equation, in the case of non-subscribers of individual pensions, potential longevity and coping efficacy influenced the purchase intensions for individual pensions fully mediated by fear and worry about longevity. Trust in insurers and risk tolerance directly influenced the purchase intensions for individual pensions. These show that trust in insurers is the most important factor in purchase intensions for individual pensions. Also, only trust in insurers give a direct impact on individual pensions in the case of individual pension subscribers. Longevity-related emotional side is expected to help in marketing activities that target potential customers signing individual pensions. In addition, trust in insurers has the greatest impact on new and additional subscriptions that represent critical efforts to improve trust in insurers.

• The Korean Journal of Applied Statistics
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• v.24 no.5
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• pp.833-845
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• 2011

This paper conducts a statistical analysis of extreme values for both daily log-returns and daily negative log-returns, which are computed using a collection of KOSPI data from January 3, 1998 to August 31, 2011. The Poisson-GPD model is used as a statistical analysis model for extreme values and the maximum likelihood method is applied for the estimation of parameters and extreme quantiles. To the Poisson-GPD model is also added the Bayesian method that assumes the usual noninformative prior distribution for the parameters, where the Markov chain Monte Carlo method is applied for the estimation of parameters and extreme quantiles. According to this analysis, both the maximum likelihood method and the Bayesian method form the same conclusion that the distribution of the log-returns has a shorter right tail than the normal distribution, but that the distribution of the negative log-returns has a heavier right tail than the normal distribution. An advantage of using the Bayesian method in extreme value analysis is that there is nothing to worry about the classical asymptotic properties of the maximum likelihood estimators even when the regularity conditions are not satisfied, and that in prediction it is effective to reflect the uncertainties from both the parameters and a future observation.

• Food Science and Preservation
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• v.18 no.1
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• pp.103-110
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• 2011

We investigated consumer perceptions of and purchase intentions for health foods. Data were collected from 454 adults over the age of 20 years living in Seoul and Gyeonggi province, from May 10 to June 5, 2010. Those that "hardly ever drink" (41.4%) were most prevalent in terms of drinking activity, whereas 80.8% of respondents did not smoke. Also, those who responded "hardly ever exercise" ranked highest; although 43.8% in fact exercised frequently. Of all respondents, 44.5% admitted to suffering slightly from stress. A total of 59.5% of respondents opined "I am healthy but I do worry about health", and "exercise" topped the list of approved (37.2% of respondents) health care methods. We also found that 83.5% of respondents claimed to have tried health foods, whereas in the case of having no taking experience, 60% had not purchased such foods because, in their view, this was unnecessary. The extent of concerns about health foods scored 3.09, and the level of purchase intentions for health food was high, with a score of 3.40. Therefore, all of government, producers, distributors, and academic researchers must provide consumers with accurate and complete information, and need to collaborate in the development of consumer education programs on health foods. This will enhance consumer interest in such foods, and empower logical choices.