• 대한치과기공학회지
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• 제36권1호
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• pp.39-49
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• 2014

Purpose: The purpose of this study is to investigate the improvement measures of dental technician practical examinations. Methods: A survey was performed on 37 professors through a questionnaire. The results were analyzed by SPSS 12.0. The collected data was analyzed by frequency and the chi-square test. Results: The education compared to the satisfaction of practice examinations only differs in the method of enforcement(p<.05). The evaluations on the ability to perform the job with practical subjects were inadequate (37.8%). Questions with the most necessary work tools through the articulator was highest at 48.7%, Electric wax carver was 32.4%, and heating clear was 3.5%. Conclusion: There must be an improvement to increase the cooperation within the clinical department, while considering the practical exam environment.

• 한국초등과학교육학회지:초등과학교육
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• 제23권1호
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• pp.74-84
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• 2004

The purpose of this study was to get an implication on teacher education program, by exploring the difficulties pre-service elementary teachers have with their science lessons. 37 pre-service teachers were requested to write an anecdote about their science lessons during their 4 week practicum. By analyzing these anecdotes, the difficulties were grouped into several categories by the researcher, and then reconfirmed by the pre-service teachers themselves. The result showed that there were far more difficulties with practical work (cases: 48), than with content knowledge teaching (cases: 17). Among practical work related difficulties, the most frequent cases were: 1) when they have unexpected result different from scientific theory (cases: 10), 2) when they teach process skill and usage of lab equipments (cases: 8), and 3) when they do not have enough preparation for practical work (cases: 7). Unlike the result of preceding research on secondary pre-service teachers, there was no affective aspect problems. These difficulties also can be divided into 'problems' and 'dilemmas'. Whereas 'problems' can be settled by removing obstacles, 'dilemmas', a conflict-filled situation, require choices between competing values or aims. The use of scientific language, the decision on the level and amount of knowledge they teach, and disposal of unexpected experiment results caused such dilemmas in science lessons. The research results imply practical work should be more strengthened in the elementary teacher education program. And both teacher educators and pre-service teachers need to understand that practical teaching is a complex enterprise accompanying some 'dilemmas'. The role of science teachers as managers of dilemmas could be considered.

• 한국가정과학회지
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• 제6권2호
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• pp.83-95
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• 2003

The purpose of this study was to research adolescents' practical awareness about the contents(classify them into four units, choice and dressing of clothes, textile and management of clothes, design and sewing of clothes, knitting and embroidery) clothing and textiles education in their real life. This is the investigation of which 730(middle school students 246, high school students 248, university students 236) girl students located in Junrabukdo and Choongchungnam. In this statistical analysis. SPSS 10.0 for Windows Program was utilized to calculate percentage, mean and standard deviation. Also, these materials wert verified by t-test, One-way Anova. The main results of obtained this study are as follows. Adolescents' practical awareness about the contents of clothing and textiles education in their real life appears to be low(only 8 items were over median point of 3.0) There was a significant difference in practical awareness of contents of clothing and textiles education according to early$.$middle$.$latter adolescents and demographic variables differed significantly. These results should be provide fundamental information for improving students' critical practice in their real life. Since this study has touched only limited research on the topic of clothing and textiles education, it is essential that further research covering a wider array of themes be done in the future.

• Journal of Korean Academy of Oral Health
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• 제42권4호
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• pp.187-198
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• 2018

Objectives: The purpose of this study was to analyze the duties of dental coordinators using the DACUM technique and to develop a practical training course for dental coordinators based on the results. Methods: The curricula for clinic coordinators across 20 educational institutions were analyzed. A board of DACUM specialists was assembled to analyze the role of dental coordinators and to develop a practical curriculum. Results: First, after analysis, we selected 8 duties and 34 tasks that should comprise the role of a dental coordinator, and the number of major tasks was 21. Second, the educational program for dental coordinators developed in this study consisted of a total of 60 hours, including 42 hours of lecture and 18 hours of practice. A pre-requisite curriculum and a final curriculum were developed, and the detailed educational contents and supplies were outlined for each subject. Third, after comparing it with the existing clinic coordinator curricula from 20 educational institutions, the curriculum based on DACUM contained 11 additional fields. Conclusions: This study developed a more specialized, detailed, and practical dental coordinator curriculum based on DACUM. It is expected that more dental coordinators could be trained more professionally with this curriculum, and it could lead to further improvement of the curriculum.

• 가정∙방문간호학회지
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• 제30권3호
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• pp.276-286
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• 2023

Purpose: This study aimed to assess the effect of palliative care practical training for nursing students. Methods: This quasi-experimental study included 38 third-grade nursing students form one university. Practical training, develooed by experts, was provided for 2 weeks (90 h) in a palliative care hospital. Participants received education on palliative care but no clinical practical experience. Collected data were analyzed using independent t-test, χ² test and paired t-test using the WIN SPSS 23.0 program. Results: Students showed significant pretest-posttest differences in attitude toward death (t=-2.43, p=.021), end-of-life nursing attitude (t=3.90, p=<.001) and spiritual nursing competency (t=3.82, p=.001). Conclusion: The study results revealed that palliative care practical training was an effective learning method to improve nursing attitude, toward death, end-of-life nursing attitude and spiritual nursing competency. Further studied are needed to assess the effects of various education programs of palliative care.

• 한국의상디자인학회지
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• 제10권2호
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• pp.69-78
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• 2008

The purpose of this study is to develop a plan that adopts a fairly tale motif, which is familiar to children, to traditional Korean costume design factors for the development of practical Korean costume enterprises, which lead the Korean costume industry in its existence. Literary research and previous research methods had been used in this study. After comparing traditional Korean costume factors with practical Korean costume factors through literary research, we examined children's Korean costumes and ordinary children costumes. The results of this study are the following: First, the result of literary research, which used traditional Korean costume as motif of practical Korean costume and adopted model factors that the developed motif had used, shows that the design factors of practical Korean Costumes have changed from traditional to modern, seeking practicability and convenience over appearance. Second, practical Korean costumes are suitable when fairy tale illustration is applied to children with curiosity and warm emotions, and towards children, who spend much time on activity during growth. Third, making use of CAD system, which is different from practical Korean costume based on traditional patterns and single color, and using various pint pattern with many stories for the design of practical Korean costumes, and applying diversity to the market of practical Korean costumes, this study provides new design motif from, which people can feel more familiar to practical Korean costumes.

• 한국가정과교육학회지
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• 제21권2호
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• pp.203-215
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• 2009

본 연구는 "실천적 추론 수업은 문제해결력을 높이는 데 효과가 있는가?"를 규명하기 위하여 중학교 9학년 '주거와 공간 활용' 단원에 실천적 추론 수업을 실행하고 그 효과를 검증하였다. 2007년 11월에 동질 집단으로 검증된 실험집단 39명, 비교집단 35명을 대상으로 실험집단에게는 실천적 추론 가정과 수업을 비교집단에게는 강의식 수업을 각각 6시간씩 실행하였다. 연구결과 첫째, 실천적 추론 수업은 중학생의 문제해결력을 높이는 데 효과가 있었고, 둘째, 실천적 추론 수업은 문제해결력의 하위영역인 문제규정과 구성화, 대안적 해결책의 산출, 의사결정 영역에서 문제해결력을 높이는데 효과가 있으나, 해결책 실행과 확인 영역에서 효과가 없는 것으로 나타났다. 이를 바탕으로 교수 학습 설계 과정에서 실천적 추론 수업에 요구되는 충분 한 수업 시간과 문제해결력의 하위영역을 고려하여 설계하고, 실천적 추론 수업에 대한 연수를 받은 실행교사를 투입할 필요가 있음이 제안되었다.

• Asian-Australasian Journal of Animal Sciences
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• 제31권1호
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• pp.19-25
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• 2018

Objective: In practical breeding, selection is often performed by ignoring the accuracy of evaluations and applying economic weights directly to the selection index coefficients of genetically standardized traits. The denominator of the standardized component trait of estimated genetic evaluations in practical selection varies with its reliability. Whereas theoretical methods for calculating the selection index coefficients of genetically standardized traits account for this variation, practical selection ignores reliability and assumes that it is equal to unity for each trait. The purpose of this study was to clarify the effects of ignoring the accuracy of the standardized component trait in selection criteria on selection responses and economic weights in retrospect. Methods: Theoretical methods were presented accounting for reliability of estimated genetic evaluations for the selection index composed of genetically standardized traits. Results: Selection responses and economic weights in retrospect resulting from practical selection were greater than those resulting from theoretical selection accounting for reliability when the accuracy of the estimated breeding value (EBV) or genomically enhanced breeding value (GEBV) was lower than those of the other traits in the index, but the opposite occurred when the accuracy of the EBV or GEBV was greater than those of the other traits. This trend was more conspicuous for traits with low economic weights than for those with high weights. Conclusion: Failure of the practical index to account for reliability yielded economic weights in retrospect that differed from those obtained with the theoretical index. Our results indicated that practical indices that ignore reliability delay genetic improvement. Therefore, selection practices need to account for reliability, especially when the reliabilities of the traits included in the index vary widely.

• 유통과학연구
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• 제10권10호
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• pp.35-43
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• 2012

Purpose - The current analysis has been done in order to verify the difference between consumer attitudes on the distributor's PB products in terms of practical shopping value and attitudes about the product according to its perceived quality. Research design, data, and methodology - The target respondents of this study were those who have bought PB products at large-scale discount stores within the past six months. We asked homemakers, office workers, and students who live in Seoul or Daejon to respond to a questionnaire by filling out self-evaluations, and collected the completed questionnaires. To test the hypothesis, a t-test was carried out by group for 25 percent of the high and low rankings, including a quarter of the total respondents, to verify attitudes toward products and brands, purchase satisfaction, and re-purchase intention according to the practical shopping value and recognized quality of PB products. A variance analysis was conducted to see if there were differences among groups in terms of practical shopping value and perceived quality. Scheffe's back testing was used to identify differences between groups. Results - The result of the investigation of consumer attitudes according to practical shopping value is as follows. First, it was verified that consumer attitudes about PB products increase as practical shopping value increases. Second, there was no significant. Third, it was verified that repurchase intentions for PB products get higher as the practical shopping value of the consumer increases. The following is the result of the investigation of consumer attitudes according to the perceived quality of PB products. First, it was verified that the product attitude improves as the perceived quality of PB products increases. Second, the research confirmed that the brand attitude improves as the perceived quality of PB products increases. Third, consumer satisfaction is higher when the perceived quality of PB products is high. Fourth, this study verified that repurchase intentions for PB products are higher as the perceived quality of the product increases. Finally, the results of identifying differences between groups for perceived quality and shopping value are as follows. It was identified that there were differences in shopping value according to the characteristics of the groups. However, perceived quality does not change according to the characteristics of groups. Conclusions - These results have practical implications for the marketing strategy of PB products in order to satisfy consumer demands and provide a differentiated service by the distributor. In addition, it is suggested that a communication strategy may be necessary to increase brand loyalty and ensure the continual growth and value creation of PB products as symbolic products for distributors.

• 한국간호교육학회지
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• 제4권2호
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• pp.296-316
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• 1998

The practical learning experience is the heart of nursing's professional program of study, have been the most widely disscussed and yet the least studied of all nursing education activities. The major goal of practical learning experience is to provide opportunities in realistic work settings that permit the nursing student to develop the knowledge, skill It attitudes of a beginning practitioner. The purpose of this study is to identify the experience of practical learning in the children's rehabilitation center by nursing students, to provide basic information for developing practical learning in pediatric nursing education. The study design was a descriptive study. Data were collected 74 cases of journaling which came from senior nursing students who cared for the handicapped children in P rehabilitation center from 24, August, 1997 to 29, Decmber, 29, 1998. The collected data were analyzed using the content analysis by Kim & Lee(1986), Kim(1987). The results are as follows : The content of practical learning in the children's rehabilitation center were classified with 5 domains. The domains were , , , , and .