• 영어어문교육
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• 제3호
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• pp.95-122
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• 1997

The purpose of this research was to investigate the effects of content and formal schema on reading comprehension. Five hundred fiftynine subjects from high school were assigned to one of the following levels and treatment conditions : (1) Higher level & Schema Activation, (2) Higher level & Non-schema Activation, (3) Lower level & Schema Activation, and (4) Lower level & Non-schema Activation. To evaluate the effects of schema activation. two experiments were conducted : one was related to the content schema and the other to the formal schema. To evaluate the effects of content schema, three different types of tests were conducted : (1) cloze test, (2) guessing the meanings of nonsense words, and (3) immediate recall test. To evaluate the effects of formal schema instruction, four kinds of tests were conducted : (1) sorting the sentences according to the importance, (2) identifying the signal words, (3) immediate recall test, and (4) identifying the specific information. For content schema condition, results indicated that the subjects given the titles or pictures before reading in "Content Schema Activation" treatment had better grades than those of the other treatment in all types of tests. regardless of their levels. Schema activation helped the subjects to increase the cognitive predictability of missing words and to participate in the tasks more actively with risk-taking. And it was also shown that good readers tend to process the words meaningfully, while poor readers tend to process the words phonetically or morphologically. Formal schema activation through teaching the text organization also had a significant influence on three types of tests: sorting the sentences according to the importance, identifying the signal words, and immediate recall test, but not on identifying the specific information. The implications from this study can be briefly noted as follows : (l) In teaching reading, the student's background knowledge should be activated as a pre-reading activity. (2) In reading, it is more important to emphasize the student's schema than the features of the text. (3) Various educational interventions should be introduced, especially for the lower level students. (4) Teaching text structures can be a powerful method for the top-down processing strategy.

• 대한한의학원전학회지
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• 제31권1호
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• pp.113-125
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• 2018

Objectives : The purpose of this paper is to investigate the educational meaning of Shanghanjiushilun in Shanghanlun education. Methods : The formal characteristics in medical records were compared between Shanghanjiushilun and the other 5 kinds of medical record books and the educational meaning was drawn by analysing medical records of Shanghanjiushilun a little more deeply. Resultss & Conclusions : 1. In a formal aspect, although Shanghanjiushilun is inferior to Liuduzhou's Clinical Medical Records Selection, it has merits in that it explains through quoting medical literature. 2. Xushuwei explained treatment based on syndrome differentiation in the new point of view in Shanghanjiushilun. 3. Through Shanghanjiushilun medical records Xushuwei's work to explain treatment based on syndrome differentiation in Shanghanlun in the new perspective is an effort to read medical classics to keep up with the times and has sufficient educational significance.

• Nuclear Engineering and Technology
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• 제35권1호
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• pp.64-79
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• 2003

In the risk and reliability analysis of complex technological systems, the primary concern of formal uncertainty analysis is to understand why uncertainties arise, and to evaluate how they impact the results of the analysis. In recent times, many of the uncertainty analyses have focused on parameters of the risk and reliability analysis models, whose values are uncertain in an aleatory or an epistemic way. As the field of parametric uncertainty analysis matures, however, more attention is being paid to the explicit treatment of uncertainties that are addressed in the predictive model itself as well as the accuracy of the predictive model. The essential steps for evaluating impacts of these model uncertainties in the presence of parameter uncertainties are to determine rigorously various sources of uncertainties to be addressed in an underlying model itself and in turn model parameters, based on our state-of-knowledge and relevant evidence. Answering clearly the question of how to characterize and treat explicitly the forgoing different sources of uncertainty is particularly important for practical aspects such as risk and reliability optimization of systems as well as more transparent risk information and decision-making under various uncertainties. The main purpose of this paper is to provide practical guidance for quantitatively treating various model uncertainties that would often be encountered in the risk and reliability modeling process of complex technological systems.

• 한국실내디자인학회논문집
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• 제19권3호
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• pp.30-37
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• 2010

Dutch artist, Theo van Doesburg had shown short but strong experimental aesthetics in his works through De Stijl movement. He played a leading role for editing De Stijl magazine and performed various formative works such as painting, sculpture, and architecture. In 1923 he opened the first De Stijl exhibition cooperated with Cornelis van Eesteren. In this architecture exhibition he showed rich formal spirits of counter-construction in his major design works, that is Maison Particuliere and Maison D'artiste among three houses projects. Formal characteristics of counter-construction can be summed up under two categories, time and space. Analytical results are as follows; First, the characteristics of counter-construction related to time category include two types of two mode. One is linear aspect of time based on the viewer's movement. The other aspect is simultaneity caused by synoptical effect. These could be proved by the analysis of arrangement of color planes. Secondly, the spatial aspects of counter-construction are produced through two different ways of formal strategies. Van Doesburg arranged cubes in very irregular pattern. This treatment induces ambiguous void and creates feeling of subject's space. And, through deleting, shifting, and extending he could make dynamic spatial effect by interpenetration between in and out. This fluid space thus introduces movements of one's gaze and circulation. He denied traditional classical values which had ruled the western aesthetical discipline for centuries and believed that mankind can reach the realm of universal equilibrium by contrast and tension created by counter-construction. In this vein Theo van Doesburg was an avant-garde artist of Hegelian thoughts who adopted the dialectical method without following the formal characteristics from ancestors.

• 한국과학교육학회지
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• 제17권2호
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• pp.139-148
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• 1997

This study investigated the influences of the cooperative learning strategies upon students' achievement and their perceptions of learning environments in a middle school physical science course. Prior to instruction, the Group Assessment of Logical Thinking was administered, and its score was used as a blocking variable. Mid-term examination score was used as a covariate. For the treatment group with heterogeneous grouping, cooperative learning instruction (the Learning Together model) was used, which emphasized group reward, individual accountability, and role division. For the control group, traditional instruction was used. After instruction, an achievement test consisting of three subtests (knowledge, understanding, and application), and the perception questionnaire of classroom and laboratory environments, were administered. ANCOVA results revealed that there was a significant interaction between instruction and the level of logical reasoning ability although there were no significant differences in all three subtest scores of the achievement test. For the concrete operational reasoners, the treatment group performed better in the subtests of understanding and application than the control group. For students at the formal and transition levels, however, the treatment group scored lower than the control group. Significant interactions were also found in the perceptions of classroom environment and laboratory environment. For the concrete operational reasoners, the treatment group showed more positive perception than the control group. For the students at the formal and transition levels, the control group had positive perception than the treatment group. Educational implications are discussed.

• 대한간호학회지
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• 제26권3호
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• pp.678-687
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• 1996

Smoking is considered to be one of the important risk factors associated with various health problems. Thirty seven million people in America quit smoking in the past decade, with 90% quitting on their own(Americal Heart Association, 1986). According to McAlister(1975), 70% of smokers reported that they adopted a self-help smoking cessation approach rather than a formal treatment program. In our country, although, auccessful exsmokers have used, are not available, concerns about smoking cessation have increased, recently, due to changes in social and political attitudes to health promotion. This study was conducted to help smokers who had made a decision to adopt a self-helf smoking cessation approach instead of depending on a formal treatment program. It provided a structurd way for sucessful smoking cessation by identifying change mechanism factors which have been commonly used by smokers. The subjects selected for this study were 155 university students between 20 and 29. Years of age the results from the analysis of the collected data showed that seven factors in the self-help change processes significant, and they are named, Stimulus Control, Self-Determination, Information Management, Reinforcement Management, Helpful Relationships, Dramatic Relief, and Cognitive Restructuring. All of the factors except Self-Determination represent the same change mechanisms which are proposed by Prochaska et at.(1988). Self-Determination uniformly includes items belonging to various change processes. Therefore, it might be an transitional factor including strategies related to both cognitive and behavioral dimensions. In spite of this, noted that one item which gives meaning of Self-Determination shows the highest factor loading, it is named Self-Determination.

• 한국노년학
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• 제36권4호
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• pp.1059-1074
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• 2016

본 연구는 노인의 평생학습활동과 삶의 만족도, 우울의 구조적 관계를 분석하는데 목적이 있다. 본 연구 목적 달성을 위한 분석자료로 제4차(2012) 고령화연구패널(Korean Longitudinal Study of Ageing : KLoSA) 기본 조사 자료를 사용하여, 항 우울제를 복용하지 않는 만65세 이상 노인 4,096명을 대상으로 분석하였으며 분석결과는 다음과 같다. 첫째, 노인의 비형식교육 활동 및 무형식학습 활동은 삶의 만족도에 정의 영향을 미치는 것으로 나타났다. 둘째, 노인의 비형식교육 활동 및 무형식학습 활동은 우울에 부의 영향을 미치는 것으로 나타났다. 셋째, 노인의 우울은 삶의 만족도에 부의 영향을 미치는 것으로 나타났다. 넷째, 노인의 비형식교육 활동 및 무형식학습 활동은 우울을 감소시켜 삶의 만족도에 정의 영향을 미치는 것으로 나타나 우울이 부분 매개효과가 있는 것으로 확인되었으며, 비형식교육보다 무형식학습 활동의 간접효과가 더 큰 것으로 확인되었다. 이러한 연구결과를 바탕으로 실천적 함의를 제안하였다.

• 한국언어정보학회:학술대회논문집
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• 한국언어정보학회 2007년도 정기학술대회
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• pp.42-53
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• 2007

Looking back the history of formal treatment of linguistics, we cannot disregard the contribution of possible world semantics. Intensional logic of Montague semantics, DRT (Discourse Representation Theory), mental space, and situation theory are closely related to or compared with the notion of possible world. All these theories have commonly clarified the structure of belief context or uncertain knowledge, employing hypothesized worlds. In this talk, I firstly brief the pedigree of these theories. Next, I will introduce the recent development of modal logic for the representation of (i) knowledge and belief and (ii) time, in which belief modality is precisely discussed together with the accessibility among possible worlds. I will refer to BDI (belief-desire-intention) logic, CTL (computational tree logic), and sphere-based model in belief revision. Finally, I will discuss how these theories could be applied to the further development of analyses of natural language.

• 한국과학교육학회지
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• 제11권1호
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• pp.15-24
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• 1991

The purpose of this study was to investigate the effectiveness of Learning Cycle approach to change the concept of density. The results of the study were as follows : 1) Students already had various types of preconception related to density before formal learning. These preconceptions mostly differ from scientific concepts. 2) Male students were much better than female ones in the development of scientific concepts before formal learning. These differences were found statistically significant(P<0.01). 3) The higher the cognitive level of the students, the better the development of scientific concepts. 4) In the change of preconceptions to scientific concepts by treatment, there was significant difference between control group and experimental group at the 0.05 level. It was found that Learning Cycle approaches were more effective than traditional approaches in acquiring the concept of density. 5) It was found that there was no significant difference On the retention level of the concept of density between control group and experimental group.

• 한국사회정책
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• 제23권1호
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• pp.227-256
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• 2016

본 연구는 노인 재가서비스의 확대가 노인을 돌보는 가족 구성원의 생활시간에 미친 효과를 분석하였다. 고령화와 가족구조의 변화 등으로 노인에 대한 가족의 돌봄부담이 가중되면서 공적 노인돌봄서비스를 확대해야 한다는 사회적 공감대가 형성되었고, 2000년대 이후부터 관련 제도가 본격화되었다. 본 연구에서는 가족의 노인돌봄 부담을 구성원이 직접 노인을 돌보는 부분과 이로 인해 노동이나 가사, 여가 등의 다른 주요 생활에 제약을 받는 부분으로 구분하고, 노인 재가서비스의 확대로 이러한 부담이 감소하였는지를 확인하였다. 분석자료는 통계청의 생활시간자료를 이용하였으며, 제도 확대의 효과는 건강이 취약한 노인을 돌보는 중하위 소득수준의 가구를 처치집단으로 삼아서 비교적 건강한 노인을 돌보는 가구 및 고소득 가구와의 비교를 통해 제도 효과를 추정하는 삼중차이(DDD) 방법을 통해 확인하였다. 분석결과, 노인 재가서비스의 확대는 노인을 돌보는 가족 구성원의 노인돌봄 시간을 감소시켰다. 이는 제도 확대의 목적과 부합하는 결과이지만, 돌봄 시간의 감소 정도가 크지 않았고, 여성 가구원에게만 그러한 효과가 관측되었다는 점에서 한계도 드러났다. 또한 노인돌봄 시간이 감소한 여성 가구원의 경우에도, 가사, 노동, 여가, 비노인돌봄 및 개인유지 등의 다른 생활시간 범주에서는 유의미한 변화를 보이지 않았다. 가족의 노인돌봄 부담을 실질적으로 줄이기 위해서는 공적돌봄의 대체효과를 높이기 위한 노력이 더 필요해 보인다.