개인교수형 웹 코스웨어의 학습구조 설계 및 구현

안성훈,김동호,김태영,Ahn, Sung-Hun,Kim, Dong-Ho,Kim, Tae-Young 한국정보교육학회 2000 정보교육학회논문지 Vol.3 No.2

The good courseware must have the me끼ts of computer and must be designed according to principles of instruction. Therefore, we propose a model of learning structure for tutorial web courseware on the basis of elaboration theory that can give us the suitable design strategies of contents for web courseware. This model is suited to the level learning and individual learning because it is constructed of six factors - epitome, precedence learning, basis learning, depth learning, summarizer, synthesizer. We also make a tutorial web courseware to apply this model and evaluate effects in comparison with the existing tutorial web coursewares. 좋은 코스웨어란 컴퓨터라는 매체가 가진 장점을 최대한으로 살릴 수 있고 수업설계의 원리에 따라 설계된 것이다. 따라서 본 논문에서는 웹이라는 매체의 특성을 가장 잘 표현해 줄 수 있는 정교화 이론에 따라 개인교수형 웹 코스웨어의 내용구조 모델을 제시하였다. 이 모델은 개요정리, 선수학습요소, 기본학습, 심화학습, 요약정리, 종합정리 등의 여섯 가지 요소로 구성되어 있어 수준별 학습이 용이하고 개별학습에 적합하다. 또한, 제시한 모델을 개발에 실제 적용하여 개인교수형 웹 코스웨어를 제작하고, 기존의 개인교수형 웹 코스웨어와 비교하여 효과성을 검토하였다.

교육정보 관리시스템 운영에 대한 초등학교 교직원의 의식 조사 연구

안성훈,Ahn, Seong-Hun 한국정보교육학회 2004 정보교육학회논문지 Vol.8 No.1

In this paper, I survey the actual condition of management of EIMS(Educational Information Management System) which have been used at the elementary, middle and high school. I investigate of the opinion of school personnel for the effect of EIMS. I specially research on the effect and problem of NEIS. The research method which I used is a questionnaire. After I divide the school into the city and the suburban, into the NEIS model school and the other school. I sample school personnels. The collecting data is analyzed by the frequency, percentage, cumulative percentage, and chi-square test. In this paper, I survey the actual condition, the effect and the problem of management of EIMS and propose a improvement measure. I hope a improvement measure which I propose in this paper helps them to manage the EIMS in the further.

학생의 ICT 활용 능력 향상을 위한 문제 중심 학습(PBL)의 효과에 관한 연구

안성훈,Ahn, Seong-Hun 한국정보교육학회 2002 정보교육학회논문지 Vol.6 No.2

In this paper, I survey the field which students use ICT and propose a teaching and learning model to improve students' ability in using ICT. Also, I apply it and prove its' effect. Because Problem Based Learning treats ill-structured problem which reflects actuality, Students can pick up the actual knowledge and become verse in general principle or concept which can transmit resemble problem or situation. Therefore, I hope a teaching and learning model which I propose in this paper has an effect to improve students' ability in using ICT.

H₂O₂로 유발된 뇌신경세포 상해에 대한 구진의 보호효과

안성훈,구성태,김선영,김경식,손인철,Ahn, Sung-hun,Koo, Sung-tae,Kim, Sun-young,Kim, Kyung-sik,Sohn, In-cheul 대한침구의학회 2004 대한침구의학회지 Vol.20 No.2

Objective : This study was produced to examine the effects of moxibustion that had been played important role to traditional oriental medical treatment on disease. Recently, it was reported that moxi-tar which is generated in the process of moxibustion as burning combustibles decreased NO and iNOS generation in C6-glioma and RAW 264.7 cells in our lab. Methods : C6-glioma cells were cultured in RPMI 1640 with FBS 10% in CO2 incubator. To study the protective effects of moxi-tar, we observed cell viability, DPPH activity, SOD activity, catalase activity and cell morphology after injury with $H_2O_2$. Results and Conclusions : Moxi-tar increased cell viability about twice as much as that of being injury by $H_2O_2$(moxi-tar $40{\mu}g/m{\ell}$, $H_2O_2$ $500{\mu}M$). And the results of free radical scavenger activity($80{\mu}g/m{\ell}$ : $78.91{\pm}4.4%$), SOD activity and catalase activity($80{\mu}g/m{\ell}$ : 21.6unit/mg protein) were increased by moxi-tar as dose-dependent manner. So we concluded that the effects of moxibustion which is played important role in Oriental medicine, might be free radical scavenger effects induced by moxi-tar. Conclusion : These results indicate that tBHP induces apoptosis through a lipid peroxidation-dependent mechanism and JS exerts the protective effect against the apoptosis by preventing peroxidation of membrane lipids.

초등학교 웹 코스웨어의 품질 향상을 위한 평가 기준 및 도구 개발

안성훈,김홍래,김태영,Ahn, Seong-Hun,Kim, Hong-Rea,Kim, Tea-Young 한국정보교육학회 2001 정보교육학회논문지 Vol.5 No.2

In this paper, We have developed the evaluation standards for web coursewares which can properly reflected each class-type teaching and learning theories, type of learning and characteristics of learners. We proved the proper of content, reliability and objectivity. Also, We have designed and developed the evaluation tool which runs on the web. The evaluation tools for the web coursewares developed in this paper presents the direction and standard to develop the web coursewares. Also, it will help learners to choose the web coursewares, because the evaluation results for web courseware notify on the web.

학습자의 정보 활용 능력이 인지적 측면의 학습역량에 미치는 영향

안성훈,Ahn, Sung Hun 한국정보교육학회 2019 정보교육학회논문지 Vol.23 No.2

In this paper, According to researches on the effectiveness analysis of digital textbooks for the last three years, it was turned out in digital textbook research school that learners' computer literacy is the most effective factor and the basic ability required to use digital textbooks. Therefore, in this paper, the effects of computer literacy on various factors were analyzed. For this purpose, after the level of learner's computer literacy was divided into upper, middle, and lower, and the effects of each level on cognitive aspects ability(problem solving ability, self-directed learning ability, and critical thinking ability) were analyzed. As a result, It turned out that the learner 's computer literacy has a close correlation with cognitive aspects ability(problem solving ability, self-directed learning ability, and critical thinking ability), and has a significant effect on cognitive aspects ability. In particular, the group with lower level of computer literacy had the greatest influence on the cognitive aspects ability, and the group with upper level had the greatest influence on the cognitive aspects ability in score improvement. Therefore, this paper suggests that various types of computer literacy education are needed to use effective digital textbooks.

경추회전제한검사법에 대한 소고; 근육검사법 관점에서

안성훈,이영준,손인철,Ahn, Seong-Hun,Lee, Young-Jun,Sohn, In-Chul 턱관절균형의학회 2012 턱관절균형의학회지 Vol.2 No.1

Objectives: It has been reported to continue that temporomandibular joint balancing medicine (functional cerebrospinal therapy; FCST) is effective in treating incurable diseases in clinic recently. FCST is based on the results of restricted cervical rotation test, it means that the results of restricted cervical rotation test has a very high reliability on test results. Methods: This study has the aim to understand restricted cervical rotation test method and to use well with high technical skill. So manual muscle test method which was based on the upper limb lifting resistance test method are compared with restricted cervical rotation test method and had been discussed. Results: Results are that restricted cervical rotation test by using the passive motion of arrested persons (patients) have high the reliability and accuracy. Conclusions: It is concluded that restricted cervical rotation test is the new type of manual muscle tests and the results of test are very high the reliability and accuracy so that the acquirement of test method is helpful in clinic practically.

Manual Muscle Test 중 상지거상저항 검사 시 근력 오류 발생 원인에 대한 고찰

안성훈,양승범,이영준,황성연,김재효,손인철,Ahn, Seong-Hun,Yang, Seung-Bum,Lee, Young-Jun,Hwang, Seong-Yeon,Kim, Jae-Hyo,Sohn, In-Chul 턱관절균형의학회 2011 턱관절균형의학회지 Vol.1 No.1

Objectives: We investigated muscle force from the upper limb lifting resistance test to conform the objectivity in manual muscle test. Methods: We made standard method in upper limb lifting resistance test to compare with experiment method switching the lower limb position left & right. And resistance forces of upper limb of subject were checked to inspector with closing eyes. Results: 1. The lifting resistance of right upper limb was stronger when the lower limb of right and left were abducted. 2. The lifting resistance of right upper limb was weaken when the lower limb of right and left were adducted. 3. The lifting resistance of right upper limb was weaken when the lower limb of right and left were elevated. Conclusions: As the above results, the deltoid muscle force checked in the upper limb lifting resistance test is affected by the location of lower limbs, it suggested that the muscle force of some part in the body will be affected by the other parts. It will be useful to understand the symmetry principle of body in muscle function.

지역규모에 따른 초·중학생의 ICT 리터러시 수준 차이 분석

안성훈,김종민,임현정,김한성,Ahn, Sung Hun,Kim, Chong Min,Lim, Hyunjung,Kim, Han Sung 한국컴퓨터교육학회 2017 컴퓨터교육학회 논문지 Vol.20 No.5

본 논문에서는 정보 분야의 학습 능력을 나타낼 수 있는 ICT 리터러시에 대해 지역 규모에 따른 수준의 차이를 측정해 분석하였다. 그 결과, 초등학교에서는 지역규모에 따른 ICT 리터러시 검사의 평균 점수가 대도시, 중소도시, 읍면지역 순으로 높았고 중학교에서는 중소도시, 대도시, 읍면지역 순으로 높게 나타났다. ICT 리터러시 세부 능력요소 및 등급의 차이도 지역규모에 따라 초등학교와 중학교에서 다른 양상을 보이는 것을 확인하였다. 다만, 초등학교와 중학교 모두 읍면지역 학생들의 점수가 다른 지역 학생들의 점수보다 낮은 것으로 나타났다. 이를 통해, 도시지역과 읍면지역 학생들 간에 격차가 발생하고 있는 것을 확인할 수 있었으며, 이를 개선하기 위한 체계적인 교육 프로그램 개발이 필요한 것으로 판단된다. 본 연구는 향후 지역규모 및 학교급별 특성에 따른 체계적인 ICT 리터러시 교육 정책 및 프로그램 개발의 필요성을 위한 기초 자료로서 의의가 있다.

이러닝을 통한 성인 장애인의 학력인정 방안

안성훈(Seong-Hun Ahn) 한국콘텐츠학회 2008 한국콘텐츠학회논문지 Vol.8 No.7

현재 우리나라의 장애인 수는 210만에 이르고 있으나 이중 62%가 고등학교를 졸업하지 못한 것으로 나타나고 있다. 이와 같은 장애인들의 저학력은 경제생활에도 많은 영향을 미치고 있어 이에 대한 대책이 절실한 형편이다. 따라서 본 연구에서는 특수학교에 방송통신고등학교를 설치하여 이러닝을 통해 성인 장애인들에게 초ㆍ중등 학력을 제공할 수 있는 방안을 제시하였다. 또한, 신체의 불편 때문에 컴퓨터의 사용이나 인터넷에 대한 접근성이 떨어지는 장애인들을 위하여 웹 접근성을 향상시키고 효과적인 학습을 이룰수 있도록 관련 기술들의 표준 마련과 콘텐츠 개발 방안을 제시하였다. There are 2,100,000 disabled peoples in korea. 62% of them didn't graduate from high school. Because their low scholarship has been negative influence on economic life, We have to prepare a measure for raising their scholarship. Therefore, in this paper I propose a measure that the scholarship of the disable will be raise. That is to establish a Air & Correpondence High School at special school. Also I propose a measure that the disable have access to internet easier than now. That is to make a technology standard and a content for the disable.