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실시간 원격수업에서의 독서토론에 관한 연구:‘신호등 토론’을 응용한 방식을 중심으로
정효진(Jeong Hyojin) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.21
목적 본 연구는 신호등 토론을 응용한 방식을 통하여 실시간 원격수업에서의 효과적인 독서토론 방법을 모색하고자 하였다. 방법 이를 위하여 2020년 2학기 Google Meet로 진행된 D 대학 교양 필수 교과목인 ‘독서와 토론’ 수강생을 대상으로 신호등 토론을 응용한 방식을 적용하였다. 결과 토론 내용을 분석한 결과 ‘비형식적 논증 형태의 활용’, ‘논제 유형에 따른 학생들의 참여 형태 변화’, ‘상대방 주장에 대한 반박 논거 생성의 부족’ 등의 특징이 나타났다. 설문조사 결과에서는 토론 만족도가 전반적으로 높았고, 실시간 원격수업 환경에서의 독서토론은 ‘논리, 주장, 설득, 반론, 근거’보다 ‘공감, 경청, 소통, 이해, 상호작용’이 더 중요한 요소라고 생각하는 것으로 나타났다. 또, 숙의를 구성하는 5가지 요소 중 ‘참여도 및 상호작용성’, ‘다양성’이 가장 중요하다고 응답했고, 숙의는 합의 지향적 관점보다 협력 지향적 관점으로 바라보는 것이 바람직하다고 생각하는 것으로 나타났다. 결론 이를 통하여 실시간 원격수업에서의 효과적인 독서토론을 위한 지향점을 논의하였다. Objectives This study was intended to find effective reading discussion methods in realtime remote learning through the application of traffic light discussion. Methods To this end, this study applied a method of applying traffic signal debate on students of ‘reading and discussion,’ a liberal arts mandatory subject in D University conducted through Google Meet in the second semester of 2020. Results According to the result of analyzing the debate contents, characteristics as ‘utilization of informal argumentative forms,’ ‘changes in the form of students participation according to the topic for discussion,’ and ‘lack of rebuttal argument for other party s argument’ have appeared. The survey results showed that overall satisfaction with the discussion was high, and it was identified that ‘sympathy, listening courteously, communication, understanding, and interaction’ are considered as more important factors than ‘logic, contention, persuasion, counterargument, and basis’ in reading discussion in the realtime remote learning environment. Also, it was identified that ‘degree of participation and interactivity’ and ‘diversity’ are considered most importantly among the 5 elements of deliberation, and it was identified that people consider that it is desirable to view deliberation from a cooperation-oriented perspective than agreement-oriented perspective. Conclusions This study discussed the pointing spot for effective reading discussion in realtime remote learning.
라디오 제작 방법론을 적용한 실시간 원격수업에 관한 연구: ‘동양 고전 수업’을 중심으로
정효진(Jeong Hyojin) 한국문화융합학회 2021 문화와 융합 Vol.43 No.4
본 연구는 동양 고전 수업에 라디오 제작 방법론을 도입한 실시간 원격수업을 진행하여 효과적인 수업 설계 방안을 모색하고자 하였다. 이를 위해 D 대학 교양 필수 교과목인 ‘독서와 토론’ 120명의 수강생을 대상으로 라디오 프로그램 제작 3단계 과정을 적용하여 실시간 원격수업을설계 및 진행하였다. 설문조사 결과 학습자들의 수업 만족도는 전반적으로 높게 나타났다. 방송장르를 대입했을 때 효과적인 동양 고전 수업을 위한 ‘교양’과 ‘오락’의 적절한 비중은 ‘60:40’으로 나타나 일정 부분 흥미가 가미된 동양 고전 수업을 선호하였다. 동양 고전을 기반으로 한 실시간 수업에서 요구되는 교수자의 역할은 ‘상호작용 촉진자’가 가장 높게 나타나, 상호작용 촉진을위한 전략적인 교수 설계 방안이 제시될 필요가 있음을 시사하였다. 이를 통하여 본 연구는 교수설계의 형식과 틀을 새로운 차원으로 시도했다는 점에서 의의가 있다고 하겠다. This study is to seek an effective class design method by conducting a real time remote learning class that has introduced radio production methodology to Eastern classics class. For this, the study applied 3 steps of radio program production process targeting 120 students who attend ‘Reading and Discussion’ course, the mandatory liberal arts course in D University. According to the survey, the class satisfaction of the students were generally high. When applying the broadcast genre, the proper ratio between ‘liberal arts’ and ‘entertainment’ for effective Eastern classics class was ‘60:40’ which indicate preference to Eastern classics class that has partial ‘interesting’ element. The most significant role of teacher that is required to real time class based on Eastern classics class was ‘interaction promoter’. This indicates a need to provide a strategical teaching method for promoting interaction. This study is significant as it led the format and frame of teaching design to the new dimension.
도시재생 뉴딜 집수리 지원사업 실태 분석 및 정책적 개선방안 고찰 - 안양시 도시재생 뉴딜사업 사례를 중심으로 -
정효진(Jeong, Hyojin),김충호(Kim, Chung Ho) 대한건축학회 2021 대한건축학회논문집 Vol.37 No.11
This study aims to diagnose actual conditions of house repair support projects in Urban Regeneration New Deal and to present policy implications including improvement measures. For this, the study focused on house repair support projects implemented in Urban Regeneration New Deal Area of Anyang-si, Gyeonggi-do, analyzing housing repair support criteria, implementation systems, and budget execution types, and assessing whether the results of house support projects were equivalent to the government-set purpose. As a result, the current status of housing maintenance and management was insufficient due to high proportion of old houses and old ages of owners. In addition, house repair support projects did not contribute sufficiently to urban landscape because they focused more on building performance of old houses.
정효진(Hyojin Jeong) 한국외국어교육학회 2022 Foreign languages education Vol.29 No.2
The present study examined the receptive and productive knowledge of collocations of second language (L2) and heritage speakers of Korean and also investigated the influence of phrasal frequency, exposure to Korean, and phonological short-term memory (PSTM). Seventeen L2 learners and 14 heritage speakers of Korean were tested on 30 Korean noun-verb collocations, which varied in phrasal frequency, using an acceptability judgment task and a collocation completion test. The results showed that both L2 and heritage speakers demonstrated considerable receptive knowledge of Korean collocations while productive knowledge was more limited for both groups. The mixed-effects modelling results of four independent variables of interest (i.e., phrasal frequency, exposure via media, academic use, and PSTM) showed that phrasal frequency was the only significant predictor of receptive knowledge of collocations for both L2 and heritage speakers; none of the four factors had a significant impact on productive knowledge of collocations for either group. These data are discussed in relation to previous studies on collocation development of L2 learners and heritage speakers.
정효진(Hyojin Jung),정유나(Yuna Jeong),이성길(Sungkil Lee) Korean Institute of Information Scientists and Eng 2018 정보과학회논문지 Vol.45 No.10
Cracks effectively show surface changes caused by weather or impacts. In general, crack rendering uses physically-based simulations. However, these approaches require huge computational cost, and it is hard to intuitively obtain non-physical effects. This paper presents a crack-map synthesis technique based on crack-map primitives and a guidance vector field. Diverse crack patterns are pre-defined as height maps. Their placements are determined by the Perlin noise-based guidance vector field. The output crack map is defined as a composite of primitives. When multiple primitives exist in the same area, the lowest of their heights is selected. Unlike other physically-based rendering approaches that have previously been used, our primitive-based approach allows us to easily obtain intuitive crack effects as desired.
공간분석을 활용한 도시재생 집수리 지원사업 선정기준의 개선방향 고찰 - 경기도 안양시 명학 및 석수를 중심으로 -
전진환(Jin Hwan Jun),정효진(Hyojin Jeong),김충호(Chung Ho Kim) 한국주거학회 2024 한국주거학회 논문집 Vol.35 No.1
The Urban Regeneration House Repair Support Projects were initiated in 2017. However, local authorities were compelled to establish their own criteria due to the absence of detailed execution guidelines from the central government. This phenomenon, primarily focusing on house repair, led to the insufficient achievement of the intended landscape improvement objective. This study proposes improvements of the selection criteria to enhance landscape improvement, using GIS spatial analysis of Myeonghak and Seoksu in Anyang-si. As a result, the research identifies main findings, such as various spatial distributions of the Deterioration and Influence criteria within site areas, spatial limitations in scoring individual houses, and the importance of the Deterioration criterion in the selection process. Based on these findings, the study explores improvement directions for the selection criteria, including establishing predictive simulation, utilizing spatial weighting for landscape improvement, and setting up post-evaluation based on spatial analysis. Despite its limitations in ignoring more quantitative spatial statistical evaluation and unique conditions based on more local authorities, the study offers significant insights for providing quantitative guidelines for the selection criteria, which can contribute to more rational fund distribution and enhanced policy efficacy.
송화영(Hwayoung Song),정효진(HyoJin Jeong),권순태(SoonTae Kwon),김성환(Sunghwan Kim),정용진(YongJin Jeong) 대한기계학회 2021 대한기계학회 춘추학술대회 Vol.2021 No.11
The Korea Atomic Energy Research Institute has developed a plate-type fuel assembly for a new research reactor. A fiber laser is used to cut plate-type fuel plate, and it has advantage of low surface roughness of edge for assembling with other parts. In this paper, laser cutting process of plate-type fuel plate was optimized using the Taguchi method with pressure of nitrogen gas, cutting speed and nozzle gab as variables. And the contribution of each factor to the surface roughness was analyzed by ANOVA. This research is expected to contribute to the improvement of manufacturing technologies for other plate-type fuel assemblies.
김진영,이성열,최창호,강재모,강권수,정효진,홍재철,이재수,백원진,Kim, JinYoung,Lee, SungYeol,Choi, ChangHo,Kang, JaeMo,Kang, KwonSoo,Jeong, HyoJin,Hong, JaeCheol,Lee, JaeSoo,Baek, WonJin 한국농공학회 2017 한국농공학회논문집 Vol.59 No.5
Recently, ground subsidence frequently occurs in downtown area. The major causes of the subsidence on the subsurface were the damages of the water supply and sewer pipelines and excavation works in adjacent areas, etc. Because of these various factors, it is not easy to analyze the tendency of occurrence of ground subsidence. The purpose of this study is to clarify the effect of ground subsidence by the change of the fine particle content and ground water level and to establish the ground subsidence mechanism. In this study, a model soil-box was manufactured to simulate the failure of the old sewer pipe which is one of the causes on ground subsidence. And a model test was conducted to investigate the effects of fine contents and ground water level on the cavity occurrence. From the test results, firstly the higher the ground water level, the faster the primary cavity is formed as the seepage stress increases. As a result, the secondary cavity and the ground subsidence rapidly progress due to the relaxation of the surrounding ground. The total amount of discharged soil was decreased as the fine content increased.