연령과 학업성적에 따른 학습자의 학습방법

박영태 부산여자대학교 교육과학연구소 1996 교육과학연구 Vol.- No.1

MeFOT을 활용한 그림책의 페이지브레이크 활동이유아의 창의성에 미치는 효과

박영태,신경미 인지발달중재학회 2012 인지발달중재학회지 Vol.3 No.1

The purpose of this study is to examine what effect of page-break activities for picture books by MeFOT has on preschooler creativity and difference in that activities according to those preschooler gender, For the purpose, this researcher surveyed 45 young children. The device used to measure those preschooler creativity is the Korean TTCT(Figure) B, an adaptation by Kim Young Chae(2002) of the Torrance Test Creativity Thinking (TTCT, revised in 1990) which was developed by Torrance(1962). MeFOT is the initials of metacognitive four operations thinking that is a compound word, and is a thinking training program that was designed by Park Young-tae to foster creativity. That denotes metacognitive four operations thinking that combines temporal thinking and spatial thinking, which respectively implies the flow of thinking and focuses on coming up with new ideas. There are five different stages in it: question making, information creation, information association, information sophistication and information reception. The page-break activities for picture books refer to imagining what is likely to happen between pages of a picture book, namely what is likely to be omitted in the book, and expressing it in drawing or writing. The study started with the teacher training, followed by the pre-test, 6-week experimental treatments and the post-test in order. Findings of the study can be summarized as follows. First, the page-break activities for picture books by MeFOT is effective in improving younger preschooler creativity as a whole and its sub-areas, or fluency, originality and elaborateness. Second, the effect of page-break activities for picture books by MeFOT on younger preschooler creativity as a whole and its sub-areas, or fluency, originality and elaborateness are equal, irrespective of those preschooler gender. 본 연구는 MeFOT을 활용한 그림책의 페이지브레이크 활동이 유아의 창의성에 미치는 효과가 어떠한지, 나아가 그 효과가 성별에 따라 달라지는지를 분석하는 데 목적을 두고, 유아 45명을 대상으로 실험하였다. 유아의 창의성을 측정하기 위해서 Torrance(1962) 의 창의적 사고력 검사(Torrance Test Creative Thinking: TTCT. 1990년 개정판)를 김영채(2001)가 편역한 한국판 TTCT(도형) B형을 사용하였다. MeFOT은 Metacognitive Four Operations Thinking(초인지-사칙연산적 사고)의 첫 자를 따서 만든 합성어이며, 박영태가 고안한 창의성 함양을 위한 사고훈련 프로그램으로 사고의 흐름에 따른 시간적 사고와 아이디어의 산출에 중점을 둔 공간적 사고가 결합된 초인지-사칙연산적 사고방법을 말하며 질문생성, 정보생성, 정보연상, 정보정교화, 정보수용의 5단계의 절차로 이루어진다. 그림책의 페이지브레이크 활동이란 그림책의 책장을 넘기면서나타나는 페이지와 페이지 사이의 틈새, 즉 이야기의 생략된 부분을 상상하여그림이나 글로 완성하는 활동이다. 연구절차는 교사훈련, 사전검사, 6주간의 실험처치, 사후검사의 순으로 이루어졌다. 본 연구의 결과는 다음과 같다. 첫째, MeFOT을 활용한 그림책의 페이지브레이크 활동은 유아의 창의성 전체와 창의성의 하위요인 중 특히 유창성, 독창성, 정교성에 효과적이다. 둘째, MeFOT을활용한 그림책의 페이지브레이크 활동이 유아의 창의성 전체와 창의성의 하위요인 중 특히 유창성, 독창성, 정교성에 미치는 효과는 성별에 관계없이 동일하다.

사랑을 통한 학습지도 모형

박영태 東亞大學校 學生生活硏究所 1994 學生硏究 Vol.22 No.-

Love is emphasized in education as well as in other fields of human life. Most of the teachers (or parents) perform their teaching activity for children's development. Nevertheless, there appear frequently negative phenomena owing to deficiency of love in school and at home. This is not derived from the sacrifice of love for the sake of education but from the wrong expression of love. Being basically similar to education, love is a willful behavior that develops children's latent ability. The negative outcome from the deficiency of love means that education is not satisfactorily achieved. Therefore, teachers perform their teaching activity by means of love as follows : First, teachers must respect children's opinions so that they can freely express their ideas. Second, teachers must invest much time along with deep interest in their children so as to understand their individual gifts and circumstances. Third, teachers must make ceaseless efforts for their self-development to find the desirable methods of instruction for children. Fourth, teachers must apply the prepared methods of instruction to their teaching and awaken their children's desire for achivement.

고유명사와 한정 기술어의 의미에 관한 철학적 논의

박영태 동아대학교 어학연구소 1994 언어와 언어교육 Vol.9 No.-

This thesis aims to study on the philosophical discussions of the meaning of proper names and the definite descriptions. These discussion start with considering problems raised in that we would interpret the ordinary language in virtue of the artificial language such as the quantificational logic. Frege distinguished sense and reference from subjective ideas in terms and sentences, and argued that we should analysis logically the various aspects and the objectivity of the meaning. russell rejects Frege`s distinction but takes his proposal seriously. So in the philosophy of language, he makes a moment of developing the discussion of the meaning of proper names and the definite descriptions into the discussions of the meaning in general. After the discussion between Frege and Russell, these discussions are focussed on the relation between sense and reference, so developed into questions of the notion of the truth. In the discussions of the truth, semantical realism and semantical antirealism dispute whether the notion of the truth should be interpreted on the basis of the ontological viewpoint, or the epistemological viewpoint. These discussions are developed into the disputes between the scientific realism and the scientific antirealism, between moral realism and moral antirealism.

외부 비균일 입사전계에 대한 차폐케이블의 EMI특성

朴榮泰 東義大學校産業技術開發硏究所 1993 産業技術硏究誌 Vol.7 No.-

We analyze EMI characteristics of a shielded cable for nonuniform external electric fields. In this analysis, first we derive the formulas for sheath currents of shielded cable, and secondly the load-EMI currents are calculated both from the sheath currents and the surface transfer impedances measured by the triaxial test method. Numerical results of load-EMI currents for RG-223 coax. cable are obtained for two types of nonuniform field source-nearby loop and nearby dipole-and examined.

위장관출혈의 신티그래피 소견

박영태 대한영상의학회 1988 대한영상의학회지 Vol.24 No.4

Gastrointestinal bleeding remains a major diagnostic problem. Although advances have been made in the medical and surgical methods of managing gastrointestinal bleeding the commonly employed techniques of barium radiography endoscopy and angiography may not successfuly localize the site and define the cause of gastrointestinal bleeding. Two widely available technetium-99m-labeled radiophamaceuticals sulfur colloid and red blood cells are currently used in the evaluation of patients who are bleeding from the gastrointestinal tract. surgically confirmed 19 patients with use of 99m Tc-sulfur colloid (7cases) and 99m Tc-RBC(12cases) were retrospectively evaluated, The overall sensiticity of scintigraphy in detection of bleeding and localization of bleeding site was 68% and 84% respectively. the authors conclude that bleeding scintigraphy is a safe sensitive and non-invasive method as an effec-tive screening test before performing angiography or surfery, .

FLIR 표적 영상 검출을 위한 자동 세그멘테이션

박영태 慶熙大學校 레이저 工學硏究所 1993 레이저공학 Vol.4 No.-

Segmentation is an essential first step for object recognition systems. An automated method for detecting FLIR(Forward Looking Infrared) targets is presented. The method is based on probabilistic relaxation of gray level pixels followed by an evaluation of the resulting segmented image using edge informations. Experiments on a large set of FLIR military ship images show that the proposed method may extract precise contours of targets automatically if the contrast of the image is not too poor.

수직온도구배 성장 공법을 적용한 갈륨비소 잉곳 성장 기술 연구

박영태,박현범 항공우주시스템공학회 2022 항공우주시스템공학회지 Vol.16 No.5

항공기 및 우주 구조물에 갈륨비소 기판은 다양하게 적용된다. 본 연구에서 온도 제어기술을 활용하여 수치해석을 통해 4인치 이상의 대구경 갈륨비소 잉곳의 성장에 관한 기술을 제시하였다. 본 연구를 통해 온도 시뮬레이션 기술을 기반으로 다양한 온도 변화와 주위 환경의 변화에 따른 제작 기술을 확보하였다. 잉곳 기술 개발을 통하여 편차가 작은 특성 결과를 도출하여 향후 적용 가능성을 최대화 하였다.

이론적 대상 (theoretical object) 의 실재론적 해석에 관한 고찰

朴永泰 東亞大學校 1986 東亞論叢 Vol.23 No.1

1. In the course of the theoretical progress of micro-physics, the problem that confronted us is about the ontological status of theoretical entity which is occured in micro-physics. By our sense organ we can't verify the reality of the theoretical entity which plays a central role in the explanation of macro-phenomena. That is, the theoretical entity is invisible in principle through our possible instruments whatever(e.g electron). By the invisible theoretical entity we can verify the macro-physical phenomena, while we can't those entity. So we can explain the ontological status of theoretical entity as follow. (A) The theoretical entity is real if the descriptions of it can be reduced to the descriptions whose meaning is explained by sensory experience. If not, those entity is not real. (B) The theoretical entity is real independently of our sensory experience. Therefore the ontology of the theoretical entity is not concerned with our ability of knowing it. We are going to study on the assertions of (A) and (B). In conclusion we will see Putuam's critic of both and his internal realism. 2. According to (A), the descriptions about the theoretical entity can be reduced to the descriptions about sensory experience. If it is impossible to reduce the description about the theoretical entity, those entity are not real. But in the current theory of micro-physics the theoretical entities which can't be reduced to sensory experience explain facts of the real world. So (A) results in asserting those to be fictional entity. But acting physicists can't accept (A)'s assertion. The other problem resulted from (A) is about the explanatory necessity of micro-physics. If it is not supposed that the theoretical entity is real, micro-physics which involves those entity explain the macro-phenomena while these explanations are not about necessary relation of macro--phenomena but contigent coincidence. We can not accept this conclusion. 3. According to (B), the theoretical entity is real independently of whether those are reduced to sensory experience or we can verify it. (B)'s assertion is conformed to the activity of physicist and the scientific progress. For example, current physicists does not endeavor to discover elementary particles, quark, unless the theoretical entities are real. Bur (B)'s assertion is based on the metaphysical supposition. This supposition is about the referential relation of theoretical entities and theoretical terms which refer to those entities. Because of this metaphysical supposition, (B)'s assertion can't distinguish the sound scientific theory from the vicious suppositions. 4. Putnam criticizes (A) and (B), According to him, (A)'s preference of sensory experience can not explain the indexicality of theoretical entity. So (A) can not explain the reference of theoretical entities which are at first the same entity in a point-view of sensory expienence but later is discovered to be different entity, (for example, Aluminum and Molybdenum), Therefore Putnam asserts that the theoretical entities are real. But he says that our explanation of the reference of theoretical terms should not be based on the metaphysical supposition. Therefore he argues that the reference of the theoretical terms is determind within our conceptual scheme. According to him, the difference of the sound scientific theory from supposition is suggested from our conceptual scheme. Putnam name his position "Internal Realism."

Connectionism과 超認知理論에 나타난 思考와 CAI프로그램에의 適用

朴英泰 東亞大學校 學生生活硏究所 1992 學生硏究 Vol.20 No.-

Recently, connectionism and metacognition are the emerging theories about thinking. Connectionism assumes that thinking takes place through the interactions of a large number of highly interconnected information processing units which take on action values, each sending excitatory and inhibitory signals to other units, and there is no executive or overseer in thinking. But metacognition assumes that the executive regulating the congnitive processing is in thinking, and thinking is monitored by the executive. This problem of existence of the executive is concerned with domain specific knowledge or domain free knowledge in thinking process. It is difficult to solve this problem. The contents of these two theories are likely to account for thinking process complementarily rather than contradictorily, as connectionism describes the existence and operation of thinking and metacognition describes searching process in problem solving. According to these theories, to enhance the ability of thinking and learning effectively through CAI, CAI program needs to be consisted of two parts, elaborated and organized information and application of these information, and needs to be unfolded by learner's controll.