고등학교 선택중심 교육과정 운영 실태 연구 : 학생의 경험과 인식을 중심으로

유태공 강원대학교 교육대학원 2009 국내석사

본 연구는 일반계 고등학생들의 적성과 흥미에 대한 인지 정도, 과정선택, 과목선택 및 교육과정에 대한 인지 여부를 조사 분석하여 선택중심 교육과정이 효율적으로 운영되기 위한 방안을 모색하는 데 필요한 자료를 제공하는 데 있다. 이를 위하여 경기도 읍?면 소재에 있는 일반계 고등학교의 학생들을 표집하여 설문조사를 실시하였으며 그 결과는 다음과 같다. 첫째, 진학이나 취업에 대한 상담을 받아 본 경험이 있는 학생들이 대부분이었으나, 진학이나 취업에 대한 상담은 주로 담임선생님에게 받은 학생이 대부분을 차지하였고, 상담을 받은 횟수도 미미한 것으로 나타났다. 또한 자신의 적성에 대해서도 잘 알고 있지 못한 것으로 나타났다. 그러므로 학생들이 자신의 적성과 흥미를 정확히 파악하고 진로에 대해서 구체적인 계획을 세울 수 있도록 진로 상담 및 진로 지도를 심층적으로 제공하고, 작성된 진로 지도 상황에 대한 누적적 자료의 축적이 필요하며, 진로 개척에 실질적인 도움을 받기 위해서는 진로 지도에 전문성을 가진 선생님의 진로 지도가 이루어져야 한다. 둘째, 과정선택에 대한 만족도는 그다지 높지 않은 것으로 나타났다. 심화선택 교육과정에 대한 오리엔테이션의 내실을 기하는 방법을 모색하고, 학생들이 과정을 선택하는 데 길잡이 역할을 할 수 있도록 하여야 하며, 인문과정, 자연과정 등으로 분화된 시스템을 탈피하여 다양성을 추구하기 위한 과정 간 이동을 자유롭게 하여 학생들이 자신의 진로를 개척해 나갈 수 있도록 만들어 가는 교육과정으로 탈바꿈할 수 있는 제도적 장치가 마련되어야 한다. 셋째, 과목 선택권에 대하여 자신이 선택 신청한 과목 중 신청되지 않고 다른 과목을 수강하게 되었다는 학생들이 조사대상 학생의 10% 정도로 나타났으며, 과목선택에 대한 만족도도 그다지 높지 않은 것으로 나타났다. 또한 선택한 과목을 변경하려 했을 때 변경할 수 없었다고 인식하는 학생이 대부분을 차지하여 학생의 과목선택권에 제약이 있음을 알 수 있다. 선택과목을 개설함에 있어서 학교나 교사들의 편의 우선에서 벗어나 학생들의 요구를 최대한 수용할 수 있도록 하여야 한다. 학생들의 요구를 수용할 수 있는 유연성이야말로 학생의 적성과 흥미를 반영하고, 진로를 개척하는데 도움을 주고자 하는 선택중심 교육과정의 목적을 달성하는 데 반드시 필요하다. The purpose of this study is to research and analyze the degree of recognition about the aptitudes and interests, course-selection, subject-selection and curriculum of the general high school students, and to provide the necessary information about searching for better ways to run the elective-centered curriculum efficiently. In order to achieve this goal, sampling and making up questionnaires among students of general high schools located in 'Eup's and 'Myun's of Gyeonggi Province was done, and the followings are the results. First, the research on the recognition of course-selection shows that most of the students have received the counseling about academic courses and careers, but they got the counseling from their home room teachers, not from the professionals, and the number of times of the counseling sessions is limited. In addition, students didn't know much about their aptitude, either. So it is necessary to provide them with profound course-counseling and accumulate the former information of the course-counselors in order for students to find out their exact aptitude and interest and make a concrete plan for the future. It is also important that students get the counseling from the professional counselors to get realistic help with their future plan. Secondly, the research shows that students were not satisfied with their course-selections. It's necessary to find the appropriate ways to make the orientation for the intensified elective-centered curriculum more efficient and helpful as a guideline for their course-selection. The institutional system should be made so that it lets the students make their own concrete future plans by avoiding the only two courses available - liberal arts and science courses- therefore giving them the opportunity to move smoothly from one course to another. Finally, the research also shows that there were about 10% of the polled students who couldn't take the subject he or she had chosen, instead, had to attend other subjects. Naturally they were not satisfied in their subject-selection. It was also found that there were limitations in the students' right of choosing their own subject in school because most of them answered that when they had wanted to change the subjects they had chosen before, they had not been allowed to do so. When schools establish elective subjects, they have to try to accept the students' needs or desires, and not consider the convenience of the school itself or teachers themselves. In order to achieve the real goal of the elective-centered curriculum to provide students with the opportunity for them to make their own future plans, the curriculum needs to be flexible to accept the students' requirements to reflect their aptitude and interests.

國家發展을 위한 官僚制의 役割에 關한 硏究

유태공 建國大學校 1989 국내석사

軍務員의 動機賦與에 관한 硏究

유태공 慶熙大學校 行政大學院 1988 국내석사

Organizations cannot accomplish their aims without individuals who have freedom and ability of decision making. Todays, individuals contribute much to the organization, their roles are more important than any other day, to meet the change of Surrounding. Organization managers always must investigate the individual needs and motivate them to carry out their aim. Because to Satisfy the individual needs is the main factor of motivation. This study tries to test the motivation of the civilian employees who are engaged in military affairs the purpose of this work is to know what does, the civilian employees thing their duty, and what make them motivate and to find the matters. The Summary of this work is as follows; 1. The civilian employees in higher age and longer Service term are more satisfied in their duty. 2. The civilian employees in the higher age are more communicate with another similiar personnel. 3. In decision making, the civilian employees in lower rank bracket more regard the majority decision and the higher more regard the representativity. 4. The civilian employees in the shorter service term and lower rank bracket have a better response to abnormal organization. 5. Not relation to demographic variables, All civilian employees want to expansion of discretionary power. 6. Lower age civilian employees more want to be treated as humanistic and the higher more want to be promoted. 7. Not relation to demographic variables and background, All civilian employees have a much needs for appreciation. 8. Not relation to demographic Variables and background, All civilian employees regard the office atmosphere as important and have strong response to the credibility of senior official. The result of above findings, I proposed the follows to increase the motivation. 1. To improve the discretionary power is desirable. 2. To improve the communication among colleagues and supperions and inferiors is required. 3. The system must be improved so that the employees should be satisfied with being agreed in their work by their employer. 4. The promotion system should be rationalized and the salary must be properly raised. 5. To guarantee the civilian employees social standing and their status must be strengthened. 6. The strictness of office atmosphere should be excluded on the basis of our proposals. By the supplement of the content factors and the removal of the discontent factors in organization. We contribute to suffice the needs of the civilian employees and improve their motivation.

Syntheses and Characterization of High Cation Exchangeable Zeolitic Materials from Coal Fly Ash : 석탄회로부터 높은 양이온 교환능을 지닌 제올라이트성 물질의 합성 및 특성에 관한 연구

유태공 Graduate School Chungnam National University 2004 국내박사

본 연구의 목적은 석탄회로부터 높은 양이온 교환능을 지닌 제올라이트성 물질을 합성하는 것이다. 수열반응에서 다양한 농도의 NaOH 수용액의 영향으로 인해 각기 다른 특성을 지니는 제올라이트성 물질이 합성되었으며 NaOH 수용액의 농도는 2M에서 6M의 범위에서 조절되어 반응이 이루어졌다. 전처리과정으로 초음파 및 융해염 처리(molten-salt treatment)과정이 도입되었다. 기존의 수열반응과 비교시 초음파 처리과정을 통해 반응 속도가 증가되었으며 융해염 처리과정을 통해 석탄회와 NaOH 혼합물의 직접적인 제올라이트성 물질로의 전환이 가능하게 되었다. 수열법에 의해 제조된 제올라이트성 물질의 경우 제올라이트 A와 제올라이트 Na-Pl의 구조를 보이고 초음파 처리과정이 도입된 수열반응에 의해 제조된 제올라이트성 물질의 경우 제올라이트 A와 hydroxy sodalite의 구조를 보이고 있다. 하지만 융해염 처리과정에 의해 제조된 제올라이트성 물질의 경우 주로 제올라이트 A의 구조를 보이고 있다. 제올라이트성 물질의 암모니아성 질소에 대한 흡착특성을 비교하기 위해 제올라이트 A를 제조하였고 상업용 제올라이트 A와의 비교 분석을 통해 흡착특성을 검증하고 그 실용성이 입증되었다. 제올라이트성 물질의 XRD, IR 그리고 SEM 분석을 통해 결정 성장과정과 최적화된 합성조건이 도출되었으며 AA3에 의해 흡착특성이 측정되었다. 본 연구의 결과를 통해 합성된 제올라이트성 물질의 결정구조와 흡착특성, 그리고 화력발전소의 부산물인 석탄회의 제올라이트성 물질로의 전환을 통한 그 활용가치와 경제성이 검토되었다. The objective of this study was to synthesize high cation exchangeable zeolitic materials containing A typed zeolite from coal fly ash. For the synthesis, the coal fly ash was treated by hydrothermal reaction. In addition, ultrasonication and molten-salt treatment were induced as pre-treatment process before hydrothermal reaction. In case of hydrothermal reaction, the concentration of sodium hydroxide solution was controlled within the concentration range from 2M-NaOH to 6M-NaOH. The ultrasonication was used in aging step during short reaction time to increase the reaction rate. The molten-salt treatment was investigated as thermal treatment of the mixture of coal fly ash and NaOH. The coal fly ash was directly conversed into zeolitic materials by molten-salt treatment. The crystalline structures of zeolitic materials prepared by hydrothermal reaction were mainly A typed and Na-Pl typed zeolite except that the structures of zeolitic materials prepared by hydrothermal reaction at 6M-NaOH solution were mainly hydroxy sodalite typed zeolite. The structures of zeolitic materials prepared by ultra-sonic assisted hydrothermal reaction were mainly Na-Pl typed and hydroxy sodalite typed zeolite. However, prepared by molten-salt treatment assisted hydrothermal reaction, A typed zeolite were mainly observed. For comparison to CEC value(cation exchange capacity) with adsorption efficiency of NH_(4)^(+)-N. zeolite A, whose pore size is 4Å, was prepared on the laboratory method and commercial zeolite A was used. The crystallization was examined by XRB, IR, and SEM. The measurement of CEC value was carried out with IN-NH_(4)OAc standard method. In the results of this study, the structures of zeolitic materials were mainly A typed and Na-Pl typed zeolite, which show higher cation exchange capacity than hydroxy sodalite typed zeolite for NH_(4)^(+)-N. And the zeolitic materials prepared by molten-salt treatment assisted hydrothermal reaction showed higher CEC value than other zeolitic materials. Consequently, although the CEC value of zeolitic materials was lower than zeolite A on the laboratory method and commercial zeolite A used as adsorbent, it is suitable to apply to adsorbent, since it showed little difference of CEC value, compared with commercial zeolite A