• Journal of the Korea Convergence Society
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• v.4 no.2
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• pp.29-33
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• 2013

From one elementary school of last 2005 Pusan was started "the school police" system is being applied the effect in the elementary school of the human nature receiving entire country. But "with school police system " have a limit about manpower that is insufficient. So we try to make "Baumter-Gikimy " that is extended scollo police in seoul. Despite being like that at 2010 and 2011 cannot forget the elementary student suicide events which are shocking or sexual assault events occur from the campus.From elementary school 4 grade the students between junior high school 1 grade crime occurrence ratio are highest. These people the group leaving out mainly, suicide, with group violence and sexual assault problem gets up same problems. In order to solve like this problems stands the countermeasure of the dimension which is national certainly is necessary. But so far only the damage student and the parents have an interest in about like this problems and they hurt. We the smart phone of Android bases it will be able to solve like this problem points [ayp] from under planning and development boil the elementary student safe helper it will can use. When it uses the elementary student safe helper system which we propose before the accident occurs, it will grasp the state information of the student and it will be able to prevent an accident in advance. We will try to more efficient safe guard to elementary school student by real-time monitoring skill soon.

• 대한공업교육학회지
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• v.38 no.2
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• pp.48-67
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• 2013

This study tried to suggest implications about operation direction of specialized high schools (SHS) by researching awareness of middle school students (MSS), school parents (SP), human resources directors in industrial institutions (HRDII) who will be the main users of SHS education, about entering SHS and career after graduating from SHS. Seniors of middle school, SP and HRDII in Asan, Chungnam were the subject of this survey research. The summary of the result of this study is as follow: First, MSS and SP usually hoped to enter general high schools rather than vocational education schools such as SHS, meister high schools, and MSS considered school records and SP considered aptitude and talent for the factors to choose high school. Second, MSS, SP, and HRDII recognized purposes of SHS as improvement of talent and aptitude, and getting a job. As for positive images of SHS, they recognized it as applying talent and aptitude to life early, getting good jobs easily, fast independence after graduation, and learning excellent technologies, and as for negative images of SHS, they recognized it as social prejudices and discrimination, students with bad school records enter them, disadvantages about promotion and wages, and being unfavorable for entering universities. They also recognized education of SHS as being effective for improvement of basic and executive ability and key competency, development of creative human resources, and improvement of right personality and courteous manners. Third, many MSS and SP showed intention to enter SHS if it is established in Asan. They wished to enter SHS because they would like to apply their aptitude and talent to life early, learn excellent skill, and hope for early employment, on the other hand, they did not wish to enter SHS because it was not suited for their aptitude and talent, awareness about SHS is low, it is unfavorable to enter universities, and there were social prejudices and discrimination. They also similarly hoped for getting jobs and entering universities after graduating from SHS. And the reason they wanted to get a job was usually because they want to be successful by advancing into society early, or because it is still hard to get a job even after graduate from the university, on the other hand, the reason they want to enter university is because is usually in-depth education about major and social discrimination about level of education. The ability to perform duties forms the greatest part of the employment standard that MSS, SP, and HRDII aware. MSS and SP usually hoped for industrial, home economics and housework and commercial majors in SHS, and considered aptitude and talent, the promising future, and being favorable for employment for choosing major. The reason HRDII hire SHS student was to develop student into talent of industrial institution, ability of student, and need for manpower with high school graduation level, and there were also partial answer that they can hire SHS student if they have ability to perform duties. The proposals about operation direction of SHS according to the results above are as follow: SHS should diversify major and curriculum to meet various requirements of student and parents, establish SHS admission system based on career guidance, and improve student's ability to perform duties by establishing work-based learning. The Government should organize work-to-school policy to enable practical career development of students from SHS, and promote relevant policy to reinforcing SHS education rather than quantitative evaluation such as employment rate, and cooperative support from each government departments is required to make manpower with skill related to SHS to get proper evaluation and treatment.

• Journal of Technologic Dentistry
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• v.33 no.4
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• pp.495-503
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• 2011

Purpose: The purpose of this study was to obtain data that can be utilized in the planning of oral health education plan, by surveying the correlation between oral health knowledge, attitude, and behavior among high grade students elementary school in some regions of the metropolitan. Methods: The subject of this study through the survey of the recognition of the oral health, a questionnaire survey was conducted for 548 male and female students who were in the 4th, 5th, 6th grade of elementary school in some regions of the metropolitan. Statistical analysis was conducted using the SPSS 12.0 with t-test, ANOVA, and correlation. Results: Knowledge of oral health was very high. Correct attitudes and positive behavior were indicated. There was a significant difference in oral health knowledge according to school year and parents' dental condition(P<.05). The student one recording oral health behavior degree where the oral health knowledge is high appears highly, considers statistically the difference which it was visible. Positive correlation was significantly observed among oral health knowledge, attitudes, and behavior. Especially, attitudes and toothbrush method were highly correlated(r=.853). Conclusion: Oral health program through the elementary school students and their parents for the development of proper oral health care education programs continue to be made should be considered.

• The Mathematical Education
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• v.44 no.4 s.111
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• pp.565-586
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• 2005

The purpose of this paper is to analyze the selection difference of mathematical problem solving strategy by mathematical learning style, that is, the intellectual, emotional, and physiological factors of students, to allow teachers to instruct the mathematical problem solving strategy most pertinent to the student personality, and ultimately to contribute to enhance mathematical problem solving ability of the students. The conclusion of the study is the followings: (1) Students who studies with autonomous, steady, or understanding-centered effort was able to solve problems with more strategies respectively than the students who did not; (2) Student who studies autonomously or reconfirms one's learning was able to select more proper strategy and to explain the strategy respectively than the students who did not; and (3) The differences of the preference to the strategy are variable, and more than half of the students were likely to select frequently the strategy 'to use a formula or a principle' regardless of the learning style.

• The Korean Journal of Food And Nutrition
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• v.6 no.2
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• pp.115-120
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• 1993

A nutrition survey of 80 high school students in urban dormitories, 17-19 year old, in Jeonbuk province was undertaken in August of 1990, to investigate dietary intake. Total energy intake of male and female was 2,246.0 and 1,584.9 kcal respectively. Energy Intakes from breakfast, lunch and dinner were 553.5, 683.4 and 1,023.0 kcal in male, and 372.9, 391.8 and 820.2 local in female. Protein daily intake of male and female was 95.3 and 62.9g, and carbohydrate intake was 368.1g and 259.6g respectively. Total energy intake of male student was composed of carbohydrate 65%. protein 16.8% and fat 18.2% and that of female was carbohydrate 65.5%, protein 15.9% and fat 18.6% respectively.

• 대한공업교육학회지
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• v.30 no.1
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• pp.1-18
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• 2005

The purpose of this study was to development a model of problem solving instruction for improving practical skill-competence in technical high school. For the study, various literature researches were reviewed intensively about problem solving process, laboratory instruction's approaches and learning principals. The problem solving instruction process was composed with identifying problems, generating alternative solutions, investigation and research, choosing a solution, acting on a plan, modeling of problem solving, testing and evaluating, redesigning and improving. The skills schema combines a four domain of skilled activity, that is, cognitive skills, psychomotor skills, reactive skills and interactive skills. The problem solving instruction was composed with five major learning systems-emotional, social, cognitive, physical, and reflective-that can be used extensively as generic lesson plashing. The teacher serves as a coach or guide for student learning. As a facilitator, the teacher challenges, questions, and stimulates the students in their thinking, problem solving and self-directed study. In this process, students represent problem with think aloud, assume responsibility for their learning and move from teacher-centered to student-centered education.

• Journal of Korean Physical Therapy Science
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• v.4 no.2
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• pp.367-372
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• 1997

The purpose of this paper was to evaluated a effect of aerobic exercise for obesity high school student. The subjects were 20 obesity boys and 20 obesity girls as above 25% body fat. The exercise program of this study composed to intensity of $60{\pm}10%$ HRmax, 4 day/weeks and $40{\sim}50$ min/day during twelve weeks. The results were summerized as follows : 1. There were significantly decreased on T-cholesterol, LDL, Triglyceride between pre and post tests of exercise group and HDL-cholesterol was significantly increased but no significant difference of the non exercise group in men. 2. There were significantly decreased on T-cholesterol, LDL, Triglyceride between pre and post tests but no significant difference in HDL of the exercise group in women. 3. There were no significant difference between men and women.

• Journal of Engineering Education Research
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• v.17 no.4
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• pp.95-101
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• 2014

As other major, students have difficulties to be successfully adapted to computer science major without some interest and skill to computer programming. In this paper, we try to find successful factors for computer science major freshmen students to computer programming. The factors we focused are programming experience before college entrance, taking liberal arts/natural science courses at high school, application motivations to computer major, existence of mentors, satisfaction to his/her computer department, student's holland job aptitude code. After analysis, taking liberal arts/natural science courses at high school, satisfaction to computer department, some holland job aptitude code are significant to their successful adaptation to computer major. Also, we found the holland job apptitude code is closely related to student's satisfaction to their major for engineering students including computer science students. Our analysis results will be a suggestion for designing computer science education program with students who enters college without some aptitude or preparation to his major.

• Proceedings of the Korean Society of Computer Information Conference
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• 2018.07a
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• pp.405-408
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• 2018

이 연구의 목적은 기존 EPL 관련 연구들을 조사 및 수집하여 메타분석을 통해 초등학생의 고등사고력 향상에 미치는 전체 효과 크기의 산출과 다양한 변인에 따른 효과크기를 확인하는 것이다. 그래서 이 연구로 초등학생의 고등사고력 및 다양한 요인들에 대한 EPL 교육의 실제적 효과를 객관적으로 확인하고 일반화하였다. 이 연구의 결과는 1)EPL을 활용한 교육이 초등학생들의 고등사고력을 크게 향상시키는 교수학습 도구임이 확인되었고, 2) EPL을 활용한 교육은 창의적 사고력, 논리적 사고력 등의 향상에 크게 도움이 되는 것으로 확인되었으며, 3) App Inventor, Scratch, Dolittle 등이 고등사고력 향상에 미치는 효과가 큰 것으로 확인되었다.

• Korean Journal of Child Studies
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• v.17 no.2
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• pp.163-180
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• 1996

Employing an ethnographic approach, this case study analyzed the psychological welfare of 2 teenage and one early-twenties heads of family. The subjects were Sun-Ju (female, age 22, seamstress), Ji-Hyun (female, age 14, junior high school student), and Seung-Hwan (male, age 16, junior high school student). This study was processed between 9 March 1996 and 11 May 1996. The results show that teenage and early-twenties heads of family have ambivalent feelings, meaning two extreme psychological conditions that are not consistent. Three types of teenage-early twenties heads of family ambivalence were caused by diverse role dimensions (e.g., nursing, supporter, beneficiary, and independent subject roles). Revision of the present welfare system, particularly the protection system For teenage-early twenties heads of family was recommended. Further research is also needed to determine various factors harmful to their psychological welfare.