서비스업의 기술혁신과 협력네트워크 특성 분석

최지선 대한지리학회 2004 대한지리학회 학술대회논문집 Vol.- No.-

“복지환경변화에 따른 민관협력에 대한 고찰-찾아가는 동주민센터 사례를 중심으로-”에 대한 토론

최지선 한국가족사회복지학회 2017 한국가족사회복지학회 학술발표논문집 Vol.2017 No.1

메니에르병의 진단에서 전정기능검사의 역할

최지선,정원호 대한평형의학회 2011 Research in Vestibular Science Vol.10 No.3

노화성 난청과 보청기 효과

최지선,정원호 대한의사협회 2011 대한의사협회지 Vol.54 No.9

Age-related hearing loss, or presbycusis, is the progressive hearing loss that occurs as people get older. With presbycusis, the hearing threshold is increased, especially at high frequencies and speech perception is decreased in noisy environments. In addition, presbycusis may have adverse effects on the cognitive, behavioral, and psychosocial functioning of the elderly. They may feel social isolation, depression, and loss of self-esteem. The pathophysiology of presbycusis is explained by age-related changes in the inner ear, the auditory system and the central nervous system. There is no single cause of presbycusis. It is a complex disease influenced by genetic, environmental, and psychosocial factors, as well as medical conditions. Hearing loss is one of the most common chronic conditions affecting the elderly. The population aged 65years and older is now increasing at a rapid rate. Approximately 40% of people over 75 years of age are suffering from hearing loss. Because presbycusis is permanent and irreversible, there is no specific treatment to restore hearing loss. Because hearing loss in the elderly is closely related with quality of life, prevention and hearing rehabilitation programs using hearing aids are very important. In an aging society like Korea, an increase in social costs is inevitable for the welfare of the elderly. In particular, prevention and rehabilitation programs for hearing loss will play important roles in this perspective.

저평량 골심지의 강도 개선을 위한 멸균팩 재활용 섬유와 건조지력증강제의 적용

최지선,김선용,심별,이광섭,이명구,류정용 한국펄프·종이공학회 2019 펄프.종이기술 Vol.51 No.3

Korean old corrugated containers (KOCC) have insufficient compressive strength because the bonding potential of the unsorted recovered fibers is poor. Compared to the nature of KOCC, the recovered aseptic carton is a high-quality resource produced from virgin pulp, which is expected to improve the strength of a testliner. In this study, the usage of recycled aseptic carton fibers was attempted to improve the strength properties of corrugating medium paper. In addition to recycled aseptic carton fibers, the application of a dry-strength agent was attempted to improve the bonding potential of fibers. Consequently, the compressive strength increased when the retention of fines in the mixed stock of KOCC and aseptic fibers increased. Meanwhile, aseptic carton comprised fibers with high stiffness and low flexibility; hence, the aseptic carton fibers exhibited a higher compressive strength than KOCC but did not fully manifest the efficiency of dry-strength agents. These results suggest that recycled aseptic carton fibers with or without beating should be used to obtain a sufficient compressive strength of the corrugating medium. The selective application of the dry-strength agent to the KOCC instead of the aseptic carton fibers may also be beneficial.

초등학생 수학 성취도에 영향을 미치는 교육맥락변인에 대한 동아시아 5개국 비교

최지선,상경아 한국수학교육학회 2019 初等 數學敎育 Vol.22 No.3

본 연구의 목적은 TIMSS 수학 영역 평가에서 높은 성취도를 보이고 있는 동아시아 5개국(싱가포르, 홍콩, 대만, 일본, 대한민국)을 대상으로 초등학생 수학 성취에 영향을미치는 주요 교육맥락변인을 분석하는 것이다. TIMSS 2015의 4학년 자료를 위계선형모형으로 분석한 연구 결과는 다음과 같다. 첫째, 가정배경 변인 중 가정의 학습 자원, 부모의 교육 기대 수준이 초등학생들의 수학 성취도에미치는 영향은 동아시아 5개국에서 공통이었으나, 취학 전문해력․수리력 활동과 부모의 수학․과학에 대한 태도가학생의 수학 성취에 미치는 영향은 국가별로 차이가 있었다. 둘째, 동아시아 5개국에서 공통적으로 수학 학습 흥미가 수학 성취도에 주는 영향은 높은 것으로 나타났다. 셋째, 학교수준의 변인 중 학생 특성으로 인한 수업 제한 변인은 우리나라, 대만, 일본의 학생들의 성취도에 영향을주지 않았으나, 싱가포르와 홍콩에서는 성취도에 영향을주었다. 넷째, 재학생의 경제적 배경이 성취도에 미치는영향은 대한민국, 대만, 일본에서 싱가포르와 홍콩보다 크게 나타났다. This study analyzed the effects of the educational contextual variables on fourth grade students’ mathematics achievement in five East Asian countries(Singapore, Hong Kong Taiwan, Japan and Korea) using TIMSS 2015 data. There are four findings of this study. The first is that the common student-home-level variables that give significant influence on the mathematics achievement in all 5 countries are ‘Home resources for learning’ and ‘Parents’ educational expectations’. But ‘Literacy and numeracy activities before entering a school’ and ‘Parents’ attitude for mathematics and science’ are not common variables. The second is that ‘Students' interest in math learning’ gave significant influence on the mathematics achievement of in all 5 countries. The third is that ‘Teaching limited by student needs’ does not give significant influence on the math achievement in Korea, Taiwan, and Japan but in Singapore and Hong Kong. The fourth is that ‘Student economic background’ gave more significant influence in Korea, Taiwan, and Japan than Singapore and Hong Kong. Suggestions to improve elementary school mathematics teaching and learning are discussed in the conclusion.

초등학교 4학년 TIMSS 수 영역 성취도를 통해 바라본 우리나라 수학과 교육과정 분석

최지선 한국초등수학교육학회 2021 한국초등수학교육학회지 Vol.25 No.4

최근 발표된 TIMSS 2019 결과에서, 우리나라 초등학교 4학년 학생들의 수학 성취 도가 하락한 것으로 나타났다. 이에 본 연구는 우리나라 초등 수학과 교육과정의 개정이 TIMSS 2019 결과에 영향을 주었는가를 분석하는 것을 목적으로 한다. 이를 위해 우리나라 학생들의 정답률이 하락한 TIMSS 2019 문항들의 내용요소를 파악하 고 관련된 수학과 교육과정의 변화를 비교․분석하였다. 본 연구의 결과 첫째, TIMSS 2019의 수 영역의 ‘정답률 하락’ 문항은 자연수 사칙연산에 관한 문맥 문항과 빈칸에 들어갈 수나 연산 찾기 문항이었다. 둘째, 자연수의 사칙연산에 관한 문맥 문제의 정답률 하락의 원인을 직접적으로 수학과 교육과정에서 찾기는 어려웠으나, 빈칸에 들어갈 수나 연산 찾기 문제의 정답률 하락과 교육과정에서 빈칸에 들어갈 수를 찾는 내용이 감축된 시기는 유사한 것으로 나타났다. 본 연구 결과를 바탕으 로 초등학교 수학과 교육과정에서 자연수 사칙연산에 대한 학생들의 성취도를 모 니터링하는 체계가 필요하다는 것과 초등학교 수학과 교육과정에서 초기대수의 위 계성을 논의할 필요가 있다는 시사점을 도출하였다. The purpose of this study is to check the influence of the revision of the elementary school mathematics curriculum in Korea based on the TIMSS 2019 result. This study selected TIMSS 2019 4th grade assessment‘Number’ domain items with a 10% or more drop in the correct answer rate compared to TIMSS 2015 and analyzed whether the content-topics of the items were related to changes in the Korean mathematics curriculum or not. Results of this study are: First, the content-topics are ‘Add and subtract (up to 4-digit numbers), including computation in simple contextual problems’ and ‘Find the missing number or operation in a number sentence’. Second, it was difficult to directly find the relation the drop in the percentage of correct answers in ‘ Add and subtract (up to 4-digit numbers), including computation in simple contextual problems’ with Korean mathematics curriculum. But the trend of decreasing the contents of finding missing numbers and equations in the mathematics curriculum seems to be related with TIMSS 2019 result. Based on the results of this study, two suggestions are here. First, it is necessary to build a assessment system to monitor the achievement of students on the basic arithmetic operation including context problems in the elementary school mathematics curriculum. Second, it is necessary to discuss the hierarchy of early algebra in the elementary school mathematics curriculum.

유아영어교육 지도법에 관한 효과적인 교수학습 모델의 수립 및 적용 : 비 영어전공 예비 유아교사를 대상으로

최지선,원은석,정동빈 미래영어영문학회 2011 영어영문학 Vol.16 No.2

The purpose of the present study was to suggest a teaching model to pre-early childhood English teachers who were not majoring in English education. The reality of early childhood English education requires a teacher who acknowledges children’s tendencies and understanding of their development according to their ages. A homeroom teacher can be suitable for suggesting to teach English education because the teacher understands children’s individual characteristics during the critical period of development stage. This study examined the effects of a model that uses suitable English education curriculum to prepare early childhood educators through a Micro-Teaching Program. In other words, pre-childhood teachers need to study theories and practice of childhood English education and to correlate them with reality. This study shows that the teacher will study real teaching methods through a model class, using video recording to recognize good traits, and will get effective and diverse feedbacks from the professionals. This study shows that a teacher will learn a creative teaching method through the MPPF training.

2009개정 교육과정에 따른 “지수함수와 로그함수” 학습 변화

최지선,이광상 한국수학교육학회 2014 수학교육 학술지 Vol.2014 No.1

‘홍대앞 여성 싱어송라이터’ 현상에 대한 단상

최지선 한국대중음악학회 2009 대중음악 Vol.- No.4