• 제목/요약/키워드: Science text reading ability

검색결과 9건 처리시간 0.029초

고등학교 과학 수업에서 의미지도 읽기 전략이 고등학생의 과학 텍스트 읽기 능력에 미치는 영향 (The Effects of Implementing Semantic Mapping Reading Strategy in Science Class On High School Students' Science Text Reading Ability)

  • 이수진;남정희
    • 대한화학회지
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    • 제66권5호
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    • pp.376-389
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    • 2022
  • 이 연구는 과학 수업에서 의미지도 읽기 전략이 고등학생의 과학 텍스트 읽기 능력에 미치는 영향을 알아보는 것을 목적으로 하였다. 이를 위해 중소도시 소재의 과학중점학교 3학년 학생들(40명)을 대상으로 한 학기 동안 사회과학적 이슈와 화학 개념에 대한 8개의 과학 텍스트를 이용하여 의미지도 읽기 전략 수업을 적용하였다. 의미지도 읽기 전략이 과학 텍스트 읽기 능력에 미치는 영향을 알아보기 위해 학생들이 작성한 사전·사후 과학 읽기 능력 검사를 비교 분석하였다. 분석 결과, 의미지도 수업을 적용한 실험집단의 과학 읽기 능력 검사 점수의 평균이 비교집단보다 유의미하게 높았다. 읽기 과제를 해결하기 전에 의미지도를 그리는 것은 학생들이 텍스트에서 정보를 찾고, 의미를 추론하는 것에 효과가 나타났다. 학생들 역시 의미지도가 텍스트의 내용을 시각화하여 개념들 사이의 관계를 파악하기 쉽고, 자신의 배경지식과 텍스트 내용을 연결시킬 수 있어 텍스트의 이해에 도움이 된다고 인식하고 있음을 알 수 있다.

과학 읽기 자료를 이용한 협력적 문제해결 중심 과학 수업이 초등학교 학생들의 과학 읽기 능력에 미치는 영향 (Effect of Collaborative Problem-Solving for Competency Instruction Strategy Using Science Reading Text on Elementary Sch ool Students' Science Reading Ability)

  • 박지훈;전재경;이수진;남정희
    • 한국초등과학교육학회지:초등과학교육
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    • 제41권4호
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    • pp.642-657
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    • 2022
  • 이 연구는 과학 읽기 자료를 이용한 협력적 문제해결 중심 과학 수업이 초등학교 학생들의 과학 읽기 능력에 미치는 영향을 알아보는 것을 목적으로 하였다. 연구 대상은 초등학교 5학년으로 실험집단은 과학 읽기 자료를 이용한 협력적 문제해결 중심 과학 수업을 실시하였고 비교집단은 교과서에 바탕을 둔 과학 수업을 실시하였으며 과학 읽기 능력 검사지, 모둠별 논의과정 녹음본과 수업 녹화본을 수집하여 분석하였다. 연구 결과, 과학 읽기 자료를 이용한 협력적 문제해결 중심 과학 수업은 초등학교 학생들의 과학 읽기 능력의 향상에 효과가 있었다. 과학 읽기 능력 검사 결과, 총점 및 3개 하위 요소 모두에서 실험집단은 비교집단보다 통계적으로 유의미하게 높게 나타났으며, 특히 높은 수준의 인지 과정에 속하는 '성찰 및 평가'와 '통합 및 해석'이 큰 비율로 증가하였다. 학생들은 이 수업에서 교사가 제시한 자료를 읽고 읽은 내용을 바탕으로 논의에 참여하며, 읽은 내용과 읽기 과정에 대한 반성을 하게 된다. 이러한 과정에서 학생들의 과학 읽기 능력이 향상된 것으로 보인다.

과학 텍스트 의미지도 읽기 전략이 고등학생의 추론적 이해에 미치는 영향 (The Effects of Semantic Mapping as a Science Text Reading Strategy On High School Students' Inferential Comprehension)

  • 이수진;박지훈;남정희
    • 대한화학회지
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    • 제67권5호
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    • pp.362-377
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    • 2023
  • 이 연구는 과학 텍스트 읽기 전략으로 의미지도가 고등학생의 추론적 이해에 미치는 영향을 알아보는 것을 목적으로 하였다. 이를 위해 고등학교 3학년 과학중점반 2개 학급 학생 46명을 대상으로 한 학기 동안 의미지도 읽기 전략을 활용하여 8개 주제의 과학 텍스트 읽기 수업을 실시하였다. 의미지도 읽기 전략이 과학 텍스트의 추론적 이해에 미치는 영향을 알아보기 위해 학생들이 작성한 사전·사후 읽기 능력 검사지를 비교 분석하였다. 추론적 이해 변화를 알아보기 위해 추론적 이해 분석틀을 개발하여 추론적 이해 수준을 분석하였다. 추론적 이해 변화를 분류하기 위해 추론적 이해 분석틀의 세부 항목인 3개 항목의 수준을 점수로 환산하였다. 학생들의 추론적 이해 변화 분석 결과는 의미지도 읽기 전략 수업이 고등학생의 추론적 이해 변화에 영향을 미쳤으며, 특히 추론적 이해의 하위 유형 중 교량 추론과 정교화 추론에 영향을 미치는 것으로 나타났다.

노안안경과 모노비젼 콘택트렌즈 착용 후 적응 전 읽기 능력 평가 (Presbyopic Spectacle and Monovision for Reading Performance Before Adaptation)

  • 추병선;황정희
    • 한국안광학회지
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    • 제15권3호
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    • pp.263-268
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    • 2010
  • 목적: 안구운동과 주시 능력은 독서 시 외적 정보를 얻기 위한 주요한 과정이며 명료한 시생활 조건의 주요한 매개변수로 작용한다. 본 연구는 주시 거리와 노안교정 방법의 다양한 조건에 의한 읽기능력과 주시 능력을 평가하기 위하여 시행하였다. 방법: 평균 $48.1{\pm}4.2$세의 22명이 참여 하였으며, 각 피실험자는 실험에 적합한 선별검사를 실시하여 안질환이 없으며 이전에 콘택트렌즈 사용 경험이 없고 단초점 근용안경을 제외한 어떠한 형태의 노안교정 경험이 없는 대상자로 선별하였다. 읽기시간과 주시 횟수는 단초점렌즈(SV), 이중초점렌즈(BIF), 누진렌즈(PAL) 그리고 모노비젼(MV)를 한 상태에서 안구추적 시스템(Eye Tracking System, ASL Mobile Eye)을 사용하여 측정하였다. 읽기능력의 평가를 위한 원근 주시 거리는 2m, 40 cm에서 각각 시행하였다. 결과: 근거리 읽기능력의 평가에 있어서 읽기시간과 주시 횟수는 본 연구에 사용된 단초점렌즈와 노안교정안경과 모노비젼 사이에 유의한 차이를 보였으나(p<0.001), 특히나 단초점렌즈를 착용하였을 경우, 이중초점, 누진렌즈 그리고 모노비젼을 착용하였을 경우에 비해 읽기시간과 주시시간이 증가하였다. 하지만 원거리 읽기능력의 평가에서는 모든 조건에서 유사한 결과를 보였으며, 통계적으로 유의한 차이를 보이지 않았다. 결론: 원거리와 근거리 시력의 교정을 목적으로 안경렌즈나 콘택트렌즈와 같은 노안교정방법의 사용은 근업시 읽기와 주시 능력에 도움이 될 수 있으나, 노안자에게 있어서 근거리 교정이 없는 단초점렌즈의 사용은 근거리에 대한 조절력 부족으로 인해 읽기시간의 증가와 주시 횟수 또한 증가함을 보였다. 추후 연구에는 본 연구에서는 노안교정의 무경험자를 대상으로 측정했으나 적응 능력을 고려한 노안교정 유경험자에 대한 연구를 기대할 수 있을 것이다.

중고등학교 필독도서목록에 관한 연구 (A study on the list of must books in middle schools)

  • 변우열
    • 한국도서관정보학회지
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    • 제24권
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    • pp.243-274
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    • 1996
  • The purpose of this study is to investigate the necessity, selection, organization and management of Must Books List in middle schools. A great book can change a person's life and future. Especially, reading in the juvenile period is important because of their intellectual curiosity and sensitivity. The results of the study were as follows: 1. The necessity of Must Books can be considered in two perspectives : One is the cultivation of emotion and sense of value and the other is the development of information abilities. 2. The general criteria for the selection of Must Books are whether a book is su n.0, pportive of learning activities, of extracurricular activities, and of activities for school festivals. And whether a book is contributing to the building of good characters of students or not should be considered, too. 3. The special attention should be given to such matters as the organizational and distributional ratio among subjects of the Must Books, the degree of difficulties, the ratio of books for both male and female students, the ratio of foreign books to domestics, the possibilities of further reading and the bibliographical matters. 4. The points to be duly considered for the management of Must Books List are the educational considerations, clearness of objectives, the elimination of commercialism and authoritarianism in the book selection. The Must Books List should be managed autonomously, depending on the characteristics of each school and be updated annually. However, the most important thing is that the teacher should be a good reader himself. 5. It is better to include short stories than the long one in the Must Book List. Students should be guided to read explanatory text first and then to move to the original text. And they should be exposed to books in various subjects and not to be too dependent on the Must Books List. They should be able to develop the problem solving ability through the reading of the Must Books. 6. Finally, the Must Books selection committee should be composed of both teacher librarian and subject teachers. It is desirable that books for the cultivation of emotion, for the establishment of sense of value, and for the development of information ability should be selected by consulting the various reading lists compiled by the Ministry of Education, the Board of Local Education and other authorities concerned.

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디지털 독서 및 정보 리터러시 평가 문항 분석을 통한 독서 및 정보 서비스의 방향 탐색 - PIAAC와 PISA를 중심으로 - (A Study on the Direction of Reading and Information Service through Analysis of Digital Reading and Information Literacy Competencies Evaluation Items: Focusing on PIAAC and PISA)

  • 박주현
    • 한국문헌정보학회지
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    • 제52권3호
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    • pp.61-89
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    • 2018
  • 본 연구의 목적은 국제 성인 역량 평가(PIAAC)와 국제 학업성취도 평가(PISA)에서 측정된 디지털 독서 리터러시 및 디지털 정보 리터러시 문항의 측정 내용과 방법을 살펴보고 공공도서관의 사서와 초 중등학교의 사서교사가 독서 및 정보 서비스를 제공하는 데에 필요한 시사점을 도출하는 데 있다. 디지털 독서 리터러시나 디지털 정보 리터러시 측정 문항을 해결하기 위하여 응답자는 인지 전략과 더불어 ICT 기술 역량이 공통적으로 필요하였다. 다만 디지털 독서 리터러시 측정 문항에서는 텍스트를 종합적으로 이해하고 비판적으로 사고하는 능력이 강조되었으며 디지털 정보 리터러시 측정 문항에서는 ICT 활용 능력과 항해(navigation) 능력 및 검색된 텍스트를 읽을 것인지를 평가하는 능력이 강조되었다. 사서나 사서교사들은 이용자들의 독서를 더욱 권장할 필요가 있으며, 특정한 집단의 성취결과나 특성을 반영하여 맞춤형 역량 향상 프로그램을 제공할 필요가 있다. 또한 자료 검색시스템과 한국십진분류법에 대한 이해와 활용이 가능하도록 도서관 환경을 정비하고 개발할 필요가 있다.

Representative Batch Normalization for Scene Text Recognition

  • Sun, Yajie;Cao, Xiaoling;Sun, Yingying
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • 제16권7호
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    • pp.2390-2406
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    • 2022
  • Scene text recognition has important application value and attracted the interest of plenty of researchers. At present, many methods have achieved good results, but most of the existing approaches attempt to improve the performance of scene text recognition from the image level. They have a good effect on reading regular scene texts. However, there are still many obstacles to recognizing text on low-quality images such as curved, occlusion, and blur. This exacerbates the difficulty of feature extraction because the image quality is uneven. In addition, the results of model testing are highly dependent on training data, so there is still room for improvement in scene text recognition methods. In this work, we present a natural scene text recognizer to improve the recognition performance from the feature level, which contains feature representation and feature enhancement. In terms of feature representation, we propose an efficient feature extractor combined with Representative Batch Normalization and ResNet. It reduces the dependence of the model on training data and improves the feature representation ability of different instances. In terms of feature enhancement, we use a feature enhancement network to expand the receptive field of feature maps, so that feature maps contain rich feature information. Enhanced feature representation capability helps to improve the recognition performance of the model. We conducted experiments on 7 benchmarks, which shows that this method is highly competitive in recognizing both regular and irregular texts. The method achieved top1 recognition accuracy on four benchmarks of IC03, IC13, IC15, and SVTP.

간호학생의 효과적인 자율학습을 위한 조사연구 (A Study on the Effective Independent Study of Nursing Student)

  • 김광주;이향련
    • 대한간호학회지
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    • 제8권1호
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    • pp.16-42
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    • 1978
  • This survey was made for a month starting from November 15 to December 15, 1977 covering 711 students taking the junior. (3rd-yea.) and the senior. (4th-year) at nine college of nursing in Seoul concerning their perception and Attitude toward the profession of nursing, motive for the necessity of learning, environment of study, attitude of study and particulars relevant with study performance, particulars of library, references and reading, assignments and particulars of the degree of confidence for the learning achievement. Through the survey of the above Particulars, the following results were obtained by classifying all subject matters and by analysing motive of the selection of their course, awarding or not awarding of scholarships. 1. General characteristics: it was revealed that 406 students (57.1%) were attending at the junior. while 305 students (42.9%) were taking the senior. Thus, the total number was 711 and their average age was 21.4 years. Their dwelling category was; 73.9 percent of them resided at their parent's home, 214 students (30.1%) were awarded with scholarships. The reason to be attracted by nursing science was the possibility of continuing social life after graduation (43.5%). 2. Their perception and attitude toward the profession of nursing: According to the perception of profession by the students of each grade, students of the 4th grade showed comparatively strong conception. Also, students of the 4th grade showed more positive attitude in the purchase and reading of magazines relative with the science of nursing, in the reading of Code for Nurses and in their interest in the activity of nursing field. For the necessity of mission of nurse, 97.7 percent of the entire number of students covered responded to necessity. For the necessity of the particular humanity and particularity in the character of nurses, 95.8 percent of those students responded to necessity. By the each grade, students of the 4th grade showed more response. 3. As to professional field desired after completing the professional course: 57 percent of those students desired for clinician nurse while 55 percents desired for community health-nurse. 4. As to the environment of study: they were mostly satisfied with their present residential environment. However, they complained of inconvenience at their lecture-halls. Students of the 3rd grade showed more complain. As to their attitude toward the adjustment of environment of study, they showed a affirmative response. As to the opinion of factors which interfere with their study, comparatively strong response was showed in their scepticism in the science of nursing, insufficient comprehension in general learning, relation with professors n4 discrepancy in the method of study. According to opinions of students at each grade, students of the 4th grade showed more scepticism. 5. Particulars relative with their attitude and performance of study : As to their knowledge of the objectives of their study of subject, the majority was to study with a partial knowledge of the objectives of their study. As to the plan of study, a low percentage indicated management of routine life under regular scheduling. Students of the 4th grade responded to rather planned life. As to time spent in independent study, response to concentrated study when necessary was stronger than that to regular daily study. Students of the 4th grade showed stronger response to regular study than that of the 3rd grade. As to the contents of their note-taking, 67.4 percents of those students responded to such regulatory procedure performing in the lecture-hall as they listen to lectures. 17.3 percents of those students showed response to adding supplementary informations from references to what was entered in choir note-taking at their lecture-halls. 6. Particulars of library, references and reading books: As to receiving of instruction for the utilization of library and time of receiving such instruction 64.7 percents of those students had received such instruction. 66.7 percents of the those responded received such instruction at orientation conducted for freshmen. As to the convenience of the utilization of library, 49.9 percents of those students responded to convenience. However, students of the 3rd grade showed a much stronger response to inconvenience. As to the time of the utilization of library,92.5 percents of those students showed a response to occasional utilization for particular purpose than regular utilization. 53.2 percents of those students responded to ordinary in quantity that library have references. 34.2 percents of those students responded to insufficient. As to the particular relative with the method and field of reading: 53.5 percents of those students responded to intensive reading and was the majority. As to the reading field, fiction u as the majority. When read any books for their major, they usually rend Korean text-b, oks. 7. Particular relative with giving assignment: All respondents were well aware of the objectives of giving home tasks. As to the attitude toward assignments and performing home tasks, 54.8 percents of those students to making ostentatious study because of an excessive quantity of assignments imposed. For performing assignment, they showed comparatively positive response. Also, 52.2 percents of those students responded that they usually submitted complected assignment with references. 8. As to motive to realize the necessity of study : 55.6 percents of those students responded that they realized such necessity in communication with patients when they were engaged in clinical practice. Also, 8.6, the lowest percents of those students responded that they realized such necessity in the course of conversation with nurses when they were engaged in clinical practice. 9. As to the determination of their confidence in the performance of study relative with clinical experience: They showed a general inclination of having in nursing. The major response was that they came to well comprehend the patients families. the lowest response was that they could apply what was learned at lecture-hall to practice. This response incidentally showed the distance the lecture-hall and practical study. In general items, students of the 4th grade showed more favorable response than students of the 3rd grade and there was a significant difference. 10. As to the perception and attitude toward profession according to the motive of selecting the nursing science : Those who selected the nursing voluntarily showed stronger conception than those who selected the nursing through indirect influence. However, there was no significant difference on this point. Only there was a remarkable difference in the reading of Code for Nurses. 11. Those who showed a stronger conception in the profession of nursing according to the motives of attractive nursing science indicated a strong will and ability to manage stable life and comparatively strong response was shown in the management of good home life because of the good adaptability of the science to their character. This group showed a strong conception of the profession than those who responded that they prefer this profession out of a longing for the work of a hospital and for the easy obtaining of opportunity to immigrate to over seas and for economic cause and for high school grade. There was significant difference between these two groups, 12. As to the conception and attitude toward the profession of nursing according to benefits by scholarships, those who were benefitted by scholarship showed stronger conception of profession than those who did not receive scholarship and there was a remarkable difference between these two categories. However, there was no remarkable difference between these two categories in the extent of interest of the activities of nursing fields and in the reading of Code for Nurses. 13. As activation for study according to the benefits of scholarships, those who were benefitted by scholarships showed stronger response to the motive for study comparing with those who receive. 14. As to tile field of reading according to the benefits by scholarships, those who received scholarships tended to read autobiographies and essayers to a considerable extent. Those who did not receive scholarships tended to read novels. Those who received scholarships more read nursing boots than those who did not receive scholarships. 15. As to the attitude of study and doing of assignment according to benefits of scholarships, those who received scholarships managed a favorable life with schedules for study, More students of receiving scholarship showed a regular study for more than one hour per day. Also, in the method of doing home tasks, more students of receiving scholarship showed reference to relative books frequently for the submission of completed assignments.

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신문기사 읽기를 활용한 소집단 의사결정 과정 양상 -기후변화 관련 사회적 논쟁 활동을 중심으로- (The Aspects of Small Group Decision-making Process based on Reading News Reports: Focused on Climate Change related Socio-scientific Issues Activity)

  • 김종욱;곽제연;권지연;하윤희;이정아;김찬종;최승언
    • 한국과학교육학회지
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    • 제38권2호
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    • pp.203-217
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    • 2018
  • 본 연구의 목적은 기후변화 관련 사회적 논쟁 활동에서 신문기사 읽기에 따른 고등학생들의 소집단 의사결정 과정의 양상을 분석하는 것이다. 과학과 관련된 사회적 논쟁(SSI) 관련 수업 맥락에서 학생들이 접하는 정보는 절대적으로 신문이나 TV 등의 미디어 텍스트라는 점에서 텍스트와 의사결정 과정간의 관계를 밝히는 것은 중요한 문제라 할 수 있다. 연구에는 경기도 소재 고등학교에 재학 중인 1, 2학년 학생 22명이 참여하였다. 학생들에게는 유엔 기후변화협약 당사국 총회에 대해 보도한 두 편의 신문기사가 제공되었으며, 파리기후변화 협정에 우리나라가 가입하는 것에 동의하는지에 대한 개인 및 소집단 의사결정을 요구하였다. 신문기사는 비판적 담화분석에 근거해 분석하였으며, 소집단 의사결정 과정은 문제인식과 대안 평가 및 선택에서 드러나는 특징에 주목했다. 신문기사 분석을 통해 기후변화협정은 각국의 경제적 이권과 패권의 추구라는 복잡한 이데올로기가 자리잡고 있음을 확인할 수 있었다. 한편 소집단의 문제인식 단계에서 기후변화협정에 대해 학생들이 지니는 상이한 프레임과 신문기사가 전경화한 주요 담론은 소집단이 논쟁점을 인식하는 데 주요한 변인이 됨을 알 수 있었다. 대안평가 및 선택 단계에서는 공정성과 공평성이 소집단 토의의 주요한 준거로 작용했는데, 이 역시 신문기사에서 강조된 담론과 일치하는 것이었다. 본 연구는 SSI 맥락에서 타당하고 합리적인 판단을 위해 텍스트를 비판적으로 읽을 수 있는 능력을 길러 줄 과학적 소양 교육의 필요성을 함의한다.