• Journal of East-West Nursing Research
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• v.28 no.1
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• pp.1-9
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• 2022

Purpose: This descriptive research was conducted to identify the effects of work complexity, role conflict, knowledge of traditional Korean (Hanbang) nursing, and grit on the job satisfaction among traditional Korean nurses. Methods: The survey was conducted from September 7, 2020 to February 10, 2021 on 155 Hanbang nurses. Data were analyzed by t-test, one way ANOVA, Pearson's correlation coefficient, and multiple linear regression with the SPSS statistics 26.0 program. Result: The factors affecting job satisfaction of Hanbang nurses were work complexity, knowledge of Hanbang nursing, age, and experience in traditional Korean medicine hospitals. Conclusions: It is necessary to promote Hanbang nursing related education in regular and clinical area in order to improve the job satisfaction of Hanbang nurses. In addition, an organizational effort is required to increase long-term job satisfaction.

• Korean Journal of Health Education and Promotion
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• v.11 no.2
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• pp.48-56
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• 1994

In order to study the factors influencing upon right medication of antibiotic for the consumers who can easily buy antibiotic from pharmacy, the study carried out questionnaires to 568 consumers who bought antibiotics from pharmacies located in Seoul And Kyung-gi do from the 1st of February, 1994 to the 28th of the same month. Materials have been analyzed with $X^-test$ of SAS, and its results are as follows. 1. Among 568 objects of this study, the group which can medicare antibiotic properly (the right use group of antibiotic) is 45.5% with 258, while the group which does not recognize correctly the use of antibiotic or does not have any information about it (the abuse group of antibiotic) is 54.6% with 310. 2. Knowledge for advantage of antibiotic the right use group has is high in comparing with that of the abuse group (p<0.001), and also in case of pregnancy, understanding for an adverse reaction of antibiotic is high (p<0.001). The right use group has had many chances to take health education (p<0.001), and the way to buy antibiotic is very safe (p<0.001). But there is no outstanding difference for recognition of an adverse reaction of antibiotic between two groups. 3. In comparing with the abuse group, the right use group keeps well taking time of antibiotics as directions (p<0.001), and keeping rate of antibiotic dosage is high (p<0.001). Also the experiences of an adverse reaction of antibiotic is low (p<0.001). 4. In comparing with the abuse group, the right use group has high educational backgrounds (p<0.001) and many experiences of the education for health promotion (p<0.001), while there is no difference in age, sex, and economic status. 5. In comparing with the abuse group, the right use group has taken antibiotic many times (p<0.001), and there are many antibiotic takers of his/her family (p<0.01). 6. In comparing with the abuse group, the right use group has made much effort not only to check blood pressure and the pulse (p<0.05) but also for food habits (p<0.05). But there is no outstanding difference in the effort to get health information and the effort for regular exercises between these two group. 7. In comparing with the abuse group, the right use group has made an exertion in buying foodstuffs (p<0.001). But there is no big difference in efforts to keep the good attitude for physical health and mental heath, and sleeping hours between these two group.

• Korean Journal of Health Education and Promotion
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• v.21 no.3
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• pp.195-211
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• 2004

Stress is a primary health promotion issue in worksite research because psychological distress is closely related not only to workers' health status but also to their job performance. This study identified the significant health behaviors affecting workers' job-related stress in Korean manufacturing industry with the national survey data conducted by the Korean Occupational Safety and Health Agency in 2003. A total of 7,818 factory workers in 1,562 manufacturing companies participated in the Korean nation-wide occupational health survey and 3,390 workers answered that they had any stressors in their workplace among the 7,818 workers finally participated in the analysis. Participants were selected by the stratified proportional sampling process by manufacturing industry classification, company size, and company locations (8 metropolitan and 8 non-metropolitan regions) in Korea. Trained interviewers visited the target companies and interviewed the factory workers randomly selected in each company. Smoking, drinking, weight control, exercise, sleeping, break time at work, and perceived fatigue were included in the health behavior construct. Stress symptoms was consisted of physical and psychological stress with 8 items. All survey responses were anonymously coded into the SPSS statistical program and testified using stepwise multiple regression analysis. Male workers were 73.5% and the 30s were 40.0% among the age groups. The married and the high school graduate were majority with 52.1% and 61.8% each. Current smokers were 44.7% and More than 50% of the participants drank alcohol sometimes. No exercise group was 59.3% and the participants who dissatisfied with their daily sleeping hours were 43.5%. In t-test and analysis of variance, the significant general characteristics associated with physical and psychological job stress were young age (p<0.001), single marital status (p<0.001), and short working period at the present company (p<0.001). The health behaviors related to physical job stress were current smoking, weight change during the past one year (p<0.001), weight control effort (p<0.001), exercise (p<0.001), daily sleeping dissatisfaction (p<0.001), break time, and perceived fatigue (p<0.001). All 10 health behavior factors were significantly associated with psychological job stress (p<0.05). Weight change, weight control effort, exercise, daily sleeping dissatisfaction, little break at work, and high perceived fatigue were significant factors affecting job stress. Daily sleeping dissatisfaction, little break at work, little exercise, weight change for the past one year and young age were selected as the significant health behavior and general factors affecting physical job stress symptoms in stepwise multiple regression analysis. The five factors explained 18.9% of the physical stress score variance. Six factors were selected as the significant health behaviors affecting psychological job stress: daily sleeping dissatisfaction, little exercise, frequent drinking alcohol, high perceived fatigue, little break at work, and little weight control effort. The six factors explained 10.6% of the psychological stress score variance.

• Communications of Mathematical Education
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• v.34 no.3
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• pp.299-324
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• 2020

The purpose of this study was to identify high school students' mathematics learning style and its characteristics according to their personality disposition types and to propose mathematics learning strategies fit into each personality disposition type. For this purpose, MBTI personality test and survey to find mathematics learning style for 375 high school students were executed. The results were as follows. First, many students highly evaluated the effects of private education and prefer reference book to textbook. Second, there were significant differences on following variable domains of mathematics learning style such as learning attitude, learning habit(concentrativeness to concept understanding), problem solving strategies(effort for problem comprehension, use of various strategies), self management(metacognition) by MBTI personality disposition types(SJ, SP, NT, NF groups). Third, based on the results, the following mathematics learning strategies fit into each personality disposition type were recommended. SJ type students are needed to effort creative approach for open problem and to use mindmap as mathematics learning strategy. SP type students are needed to fulfill stepwise problem solving process and to effort constantly practice long/short term learning objectives. NT type students are needed to expand opportunity to study with friends and to use SRN(self reflection note) or mathematics journal writings as mathematics learning strategy. NF type students are needed to use mathematics learning note writing activity which include logical basis for each step of problem solving and to invest more time on learning algebra which need meticulous calculation.

• Journal of The Korean Association For Science Education
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• v.27 no.1
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• pp.18-27
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• 2007

This study examined the influences of cognitive conflict and non-cognitive variables induced by a discrepant event on process of conceptual change, and the processes that a discrepant event lead to situational interest. Seventh graders participated in this study. A preconception test was administered to select students possessing misconceptions about density. The tests of cognitive response and situational interest to a discrepant event were administered. After learning with a CAl program, the tests assessing attention and effort allocated to the CAl, and conceptual understanding were also administered. A path analysis revealed that cognitive conflict induced by a discrepant event caused situational interest, which in turn increased attention and/or effort and thus, resulted in conceptual change. The results of the path analysis on the processes in which a discrepant event led to situational interest suggested that novelty may be a primary source of situational interest. Novelty influenced situational interest directly as well as through attention demand, exploration intention, and instant enjoyment. Moreover, novelty exerted a direct effect on challenge, which in turn had negative effects on instant enjoyment directly as well as through cognitive conflict, and thus, decreased situational interest. However, the path coefficients of the latter were relatively smaller than those of the former. Educational implications are discussed.

• Journal of Korean Elementary Science Education
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• v.43 no.3
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• pp.365-384
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• 2024

The purpose of this study was to determine the effect of grit on the resilience of elementary science gifted and general students in their daily lives, and to identify the differences between science gifted students in university gifted centers and elementary school gifted classes and normal students. The grit and resilience test was administered to 154 scientifically gifted students and 98 non-gifted students. Based on the collected data, descriptive statistical analysis, measurement model analysis, and multigroup structural model analysis were conducted. The results of the study were as follows: First, across all sub-factors of grit and resilience, the gifted students showed significantly higher levels of resilience than non-gifted students. Second, the path from making perseverance of effort in grit to resilience showed a positive effect, while the path from consistency of interest in grit to resilience showed a negative effect. Third, in all groups, including regular classes, the school for gifted, and the university-affiliated gifted students, the perseverance of effort in grit exhibited a positive effect on resilience, and the consistency of interest in grit showed a negative effect on interpersonal relationship skills in resilience for both the non-gifted and the gifted students. Lastly, gifted students showed a significant difference in the path from perseverance of effort in grit to the sub-factors of resilience, whereas non-gifted students did not.

• Sim-seong Yeon-gu
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• v.33 no.1
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• pp.61-80
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• 2018

We investigated whether the 81 items of the Gray-Wheelwright test correctly measure the concept of Jung's typology and aimed to refine the test. Participants (n=431) completed the Gray-Wheelwright test, and the results were analyzed using factor analysis with the varimax rotation and the maximum likelihood extraction method. A pair of opposing attitudes, introversion/extroversion, or one of the two pairs of opposing functional types, thinking/feeling or intuition/sensation, was labeled to the extracted factor according to the majority type of the items in the factor. The minority items or items not included in any factors were excluded from making a short form of the Gray-Wheelwright test with 45 items. We used intraclass correlation (ICC) coefficient and Cronbach's alpha for the test-retest reliability and internal consistency of the test, respectively. The newly developed short form of the Gray-Wheelwright test measured the Jung's personality types well, which was comparable to the original one while reducing time and effort required for the testing.

• The Korean Journal of Physiology and Pharmacology
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• v.71 no.2
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• pp.223-233
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• 2020

The embryoid body test (EBT) is a developmental toxicity test method that measures the size of embryoid bodies (EBs) and the viability of mouse embryonic stem cells (mESCs) and fibroblasts (3T3 cells). The previous pre-validation study confirmed the high accuracy (above 80%) of EBT using 26 coded test chemicals. This second-phase validation study assessed the inter-laboratory reproducibility (5 chemicals in common) and predictive capacity (10 chemicals in each laboratory) test using the coded test chemicals at three laboratories. For the prediction model, the accuracy is increased when more data is accumulated. Therefore, we updated the prediction model and analyzed the results of the second year with the newly created-prediction model. Statistical analysis of the inter-laboratory reproducibility test results indicated that accuracy, sensitivity, and specificity were 87%, 78%, and 100%, respectively. The results of the statistical analysis of the predictive capacity test showed an accuracy of 80%, sensitivity of 78%, and specificity of 81%. In conclusion, the EBT can accurately classify various embryotoxicants within a short period and with relatively little effort. Therefore, EBT can be used as a good way to test developmental toxicity.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.3 no.2 s.5
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• pp.41-53
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• 2004

This study introduces the process of the field test of ETCS that has been performed by six enterprises for selecting the type of ETCS that will be applied to the internal tall roads. The main communication modes of six enterprises are active RF(radio wave)type and IR(optical wave)type. In this study, communication modes and systems, which are being used by each enterprises, have been compared and analyzed. Besides this, the configuration and the basic performances of the system have been checked. After those, the contents of the field performance test classified by the items of the test and the results of the test, finally, have been analyzed. Through analyzing the test, it is found that an enterprise using IR type and two enterprises using RF type satisfied the standards of the test and the others failed to meet the standards. However, the enterprises seem to be becoming stable by a large number of tests and the effort for improving from general point of view. Although the methods of performance evaluation in this field test considered enough patterns that are used in the present highway or Hi-Pass, there might possibly be some problems in the results because Korea Highway Corporation had decided the method and the number of times of the test according to their own standards about the various situations that can happen. Therefore, it will be needed to develop the method of standards for testing the performance which can be correspond with driver's behavior that can actually happen on the highway or the methods of transportation management.

• The Journal of the Korea Contents Association
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• v.11 no.1
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• pp.225-235
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• 2011

The research on the analysis of relationship between job stress and job satisfaction has been conducted targeting 355 Geriatric Care Helpers who are caring for the elderly people in the geriatric care centers in the area of Busan by the Act of Long-term Care Insurance for the Geriatric. As the method for the analysis t-test was conducted to investigate their job stress, counter-stress experience and effort, and job satisfaction. Also regression analysis was conducted to analyse the factors having effect on the job satisfaction of geriatric care helpers. The results of analysis can be summarized as following. First, job stress of geriatric care helpers at hospitals has shown significant difference from that at geriatric care centers, while job satisfaction of geriatric care helpers at care centers has shown some difference from that at hospitals. Second, measurement experience and effort of job stress was shown to some difference according to each institution. Third, the effect factors on geriatric care helpers were employment type, job stress, stress with patients in the case of hospitals, while those on geriatric care helpers were average wage, employment type, the number of charging patients, job stress, job requirement stress, and stress with patients. However, regardless of the type of employed institution, job satisfaction was shown high in case of full time job, low job stress, and high stress with patients.