중학생의 진로정체감 지위 군집별 진로체험, 부모진로행동 및 교사의사소통의 차이

김윤희 ( Kim¸ Yoonhee ),조항 ( Jo¸ Hang ) 인하대학교 교육연구소 2020 교육문화연구 Vol.26 No.6

본 연구의 목적은 중학생의 진로정체감 지위 군집별 진로체험, 부모진로행동, 교사의사소통의 차이를 알아보는 것이다. 이를 위해 경남지역 중학교 3곳의 2학년 학생 243명을 대상으로 온라인 설문 조사를 하였고, 군집분석을 통해 중학생의 진로정체감 지위가 성취, 탐색유예, 미분화, 소극적유예, 의심형혼미, 무관심혼미 등 6개의 군집으로 분류되었다. 지위별 변인들의 차이를 알아보기 위해 다변량분산분석과 일원분산분석을 실시하였고 통계적으로 유의한 차이를 확인하였다. 성취 지위는 체험활동 모두에서 가장 높은 수준을 보인 반면, 무관심혼미 지위의 경우 체험활동 모두 가장 낮은 수준을 보였으며, 성취 지위와 탐색유예 지위의 교내 진로체험과 진로 외 체험 점수 차이는 크지 않았지만, 교외 진로체험 점수는 상대적으로 큰 차이를 보였다. 또한, 성취 지위가 가장 높은 부모진로행동 수준을 보인 반면, 무관심혼미 지위가 가장 낮은 부모진로행동 수준을 보였고, 무관심혼미 지위만 유의하게 낮은 부모진로행동 점수를 보였다. 교사의사소통의 경우, 다른 연구 결과와 달리 탐색유예 집단이 가장 높은 점수를 나타냈으며 대부분의 다른 군집들과 유의한 차이도 보였다. 본 연구는 진로정체감 지위 관련 선행연구가 주로 대학생, 고등학생 대상이었는데 이를 중학생까지 확장했다는 점에서 의의가 있으며, 2020년 자유학년제 전면 시행으로 중학생들의 진로 교육적 개입이 중시되는 현시점에서 학교 현장에서 이루어지고 있는 진로 체험적 교육과정 및 환경적 요인인 부모와 교사 변인을 연구에 포함하여 그 차이를 탐색했다는 점에서 의의가 있다. The purpose of this study is to examine the differences in career experience, parental career behavior, and teacher communication by middle school students' vocational identity status clusters. For this, an online survey was conducted on 243 second-year students of three middle schools in Gyeongnam. The result in a cluster analysis showed that the career identity status of middle school students was classified into 'achieved', 'searching moratorium', 'undifferentiated', 'passive moratorium', 'suspicious diffused', and 'indifferent diffused'. We applied MANOVA and one-way ANOVA to examine the difference in the characteristics by those clusters. For career experiences, the ‘achieved’ cluster had the highest level in all career-related activities, while the ‘indifferent diffused’ cluster had the lowest level. In addition, the parental career behavior level of the ‘achieved’ status was statistically significantly higher than that of ‘indifferent diffused’ status. For teacher communication, the ‘searching moratorium’ group had the highest score, which was significantly different from most other clusters’. This study is meaningful in that it extended the application of the VISA model to middle school students as well as it explored the influence of the career-related experiential curriculum and the environmental factors such as parents and teachers on their career development.

중국 神話資源 토론의 현주소

홍윤희 ( Hong¸ Yoonhee ) 한국중국학회 2021 중국학보 Vol.97 No.-

‘신화자원’이라는 개념은 중국 신화학계에서 2006년에 등장했다가, 십여 년 만인 2019년에 재등장하여 최근까지 이를 둘러싼 논의가 활발하게 이루어지고 있다. 이 논의는 몇 가지 점에서 주목할만하다. 우선 이것이 사회적으로는 전 세계적인 문화산업의 중시와 발전, 미디어 환경의 획기적 변화의 콘텍스트에서 불거진 토론이라는 점이다. 둘째, 이 논의가 학술적으로는 신화의 현재성에 대한 고민에서 출발한다는 점이다. 셋째, 정치적·이념적으로 이 논의는 시진핑 시대 중국의 극렬한 애국주의의 자장에서 자유롭지 못할 뿐 아니라, 한편으로는 그러한 이념에서 논의의 가치와 정당성을 확보해 줄 버팀목을 찾고 있다는 점이다. 넷째는 그럼에도 불구하고 이 논의는 현재진행 중이기에 한편으로 탈주와 확장의 잠재성을 여전히 지니고 있다는 점이다. 이에 본고에서는 2019년부터 최근까지 『長江大學學報』, 『文化遺産』, 『西北民族硏究』 등의 저널에서 ‘신화자원’ 프로젝트의 일환으로 기획 발표된 논고들의 주요 주장과 특징들을 고찰하고, 이를 통해 중국 신화학계에서 일어난 신화자원 토론의 현 주소와 향후 전망을 타진해보았다. 현재까지 신화자원 토론의 중심적 주제는 ‘신화자원 변용의 유형을 어떻게 분류할 것인가’, ‘신화의 자원으로서의 가치와 변용의 의의는 무엇인가’라는 이론적인 부분과, 실제 변용 사례에 대한 분석들로 이루어져 있다고 할 수 있다. 흥미로운 것은 신화자원의 가치에 대한 입장이 다분히 중국의 민족적 이념으로 채워져 있는 데 반해, 실제 사례 분석이나 디지털 매체 환경에서의 신화 연구에 대한 방법을 탐색하는 논의들에서는 이념적 틀에서 벗어나 새로운 학문적 출로를 찾고자 하는 유의미한 시도들이 발견된다는 점이다. 이는 중국 신화학계에서 진행되고 있는 신화의 현재성 탐색이 세계 신화학계와 소통하고 공감대를 형성하며 학문적으로 확장해갈 가능성을 보여주는 부분이며, 우리는 이에 대한 지속적인 관찰과 대화가 필요할 것이다. In the field of Chinese mythology, the concept of “myth resources” appeared in 2006, reappeared again in 2019 after about a decade, and an active discussion surrounding that concept is being made in recent years. This discussion is worth taking note in a number of respects. First of all, on social level, the discussion arose from the context of appreciation and development of cultural industry across the globe, and the ground-breaking change in the media environment. Second, on academic level, this discussion started from the concerns about the nowness of mythology. Third, on political and ideological level, this discussion was not only closely tied to the extreme patriotism of China in Xi Jinping era, but also looking for a support that could secure the values and justification of the discussion from the perspective of that ideology. Fourth, however, this is an ongoing discussion, which can still have the potential to escape and expansion. Hence, in this paper, I examined the major arguments and defining characteristics of the papers that were featured as part of “myth resources” project published in The Journal of Yangtze University, Cultural Heritage, Northwestern Journal of Ethnology from 2019 to date, through which an overview of the current state and future prospect of the discussion on myth resources that arose in Chinese mythological circle was done. Thus far, central themes of the discussion on myth resources focused on the theoretical aspects of how to classify the types of transformation that occurred to the myth resources, and what the significance of transformation and values of myth as resource is, as well as the analysis of actual cases of transformation. What is interesting is that while the position on the value of myth resources is filled with China’s nationalist ideology, analysis of actual cases or the discussions to search for the methods of mythological research in the changing environment of digital media display some meaningful attempts to move away from the ideological framework and seek new academic avenues. Those are the aspects that show the possibility of Chinese mythological scholarship of exploring nowness of myth to academically expand by communicating and establishing common ground with the international mythological circle, which requires continued observation and conversation.

Effects of Scaffolded Video Analysis on Pre-Service English Teachers’ Classroom Interactions and Professional Development

Yoonhee Choe 보안공학연구지원센터 2016 International Journal of Multimedia and Ubiquitous Vol.11 No.3

This study examines the effects of scaffolded video analysis on classroom interaction and professional development among pre-service EFL teachers. Twenty participants recorded their teaching practices for 25 minutes on two separate occasions. Following the first teaching practice, participants reflected on their respective videos during individual meetings with their professor; later, they prepared and completed a second teaching practice. The participants’ first and second practices were subsequently compared to determine how the video analyses affected teachers’ adoption of classroom interaction techniques. The results revealed significant increases in interaction, particularly with respect to teacher talk, questions asked, feedback, and responses.

The Phonological Similarity Pattern of Words Contributing to Expressive Vocabulary in 18- to 36-Month-Old Toddlers

Yoonhee Yang(양윤희),Suyeon Park(박수연),Ye Eun Hong(홍예은),Suyeon Lee(이수연),Dongsun Yim(임동선) 한국언어청각임상학회 2019 Communication Sciences and Disorders Vol.24 No.3

배경 및 목적: 본 연구에서는 표준화 검사인 ‘한국판 맥아더-베이츠 의사소통발달 평가(K M-B CDI)’를 사용하여 18-36개월 유아가 지닌 어휘를 통해 단어의 음운유사도 양상을 확인하고, 전반적인 표현어휘력을 가장 잘 설명해 줄 수 있는 음운유사도 유형은 무엇인지 살펴보고자 하였다. 방법: 연구 1에서는 약 8개월간의 시간 차를 두고 음운유사도 양상을 살펴보고자 하였으며, 18-36개월의 총 18명의 유아들이 T1, T2에 각각 참여하였다. 연구 2에서는 일반아동과 말늦은 아동 집단 각각에서 음운유사도가 표현어휘력을 얼마나 유의하게 설명해 주는지 살펴보고자 하였고, 18-36개월의 총 151명 유아들이 참여하였다. 음운유사도 점수는 두 단어 간 음운론적 공유 비율에 따라 P1 (66%), P2 (75%), P3 (80%)으로 나누었다. 결과: 연구 1에서는 18-36개월 유아의 급격한 표현어휘의 증가에도 불구하고 단어 간 음소 공유가 상대적으로 적은 P1이 일관적으로 가장 좋은 예측인자로 나타났다. 연구 2에서 TD 집단의 표현어휘력은 P1, P3, P2 순으로 모두 유의한 설명력을 지녔으며, LT 집단의 표현어휘력은 P1이 유의한 설명요인으로 나타났다. 논의 및 결론: 적어도 만 3세까지는, 공유하는 음소가 더 적을 때 각 단어가 더 쉽게 구별되기 때문에 어휘를 산출할 때는 음운유사도가 상대적으로 낮은 조건이 더욱 기여도가 높을 수 있음을 시사한다. Objectives: In this study, the Korean MacArthur-Bates Communicative Development inventory (K M-B CDI), a standardized parent-report questionnaire, was used for analyzing the vocabulary development phonological similarity pattern of 18- to 36-month-old toddlers. Methods: We investigated the extent to which phonological similarity explains the expressive vocabulary according to the time differences in Experiment 1 and the group characteristics in Experiment 2. In Experiment 1, a total of 18 toddlers aged 18-36 months participated in this study. In Experiment 2, a total of 151 toddlers (typically developing children [TD]=134, late talkers [LT]=17) participated. Phonological similarity scores were calculated depending on the similarity rate between two words. Phonological similarity was divided into three conditions and defined as P1 (66%), P2 (75%), and P3 (80%). We obtained overall expressive vocabulary and phonological similarity through the K M-B CDI. Results: In Experiment 1, P1, which shares relatively fewer phonemes between words, seems to be the best predictor of overall expressive vocabulary consistently. In Experiment 2, all the phonological similarity conditions explained the overall expressive vocabulary scores in the TD group, but P1 was a significant explaining factor for expressive vocabulary in LT group. Conclusion: Although expressive vocabulary increased sharply, P1, which shares relatively fewer phonemes between words, consistently appeared to be the best predictor of overall expressive vocabulary. At least until the age of three, words with low phonological similarity are more easily distinguished, and this ability also seems to contribute to expressive vocabulary.

Effect of Acer tegmentosum Maxim. Extracts on Acute Hepatitis and Fatty Liver in Rats

Yoonhee Seo,Davaa Bazarsad,최수영 충북대학교 동물의학연구소 2012 Journal of Biomedical and Translational Research Vol.13 No.2

This study was performed to investigate the preventing effects to liver injury of Acer tegmentosum Maxim. extract (ATE). After oral administration ATE to SD rats, liver injuries were induced by CCl4, galactosamine or ethionine treatments. The aspartate aminotransferase (AST), alanine aminotransferase (ALT), triglyceride and cholesterols in blood were used as indicators of liver damage. When acute hepatitis was induced by CCl4 or galactosamine, ATE-fed rats showed low level of AST and ALT in plasma than the ATE-unfed rats. In case of ethionine-induced fatty liver, the triglyceride in plasma were shown to reduced level in ATE-fed rats than ATE-unfed rats. These results indicate that Acer tegmentosum Maxim. extract protected hepatic failure.

Complete Genome and Calcium Carbonate Precipitation of Alkaliphilic Bacillus sp. AK13 for Self-Healing Concrete

( Yoonhee Jung ),( Wonjae Kim ),( Wook Kim ),( Woojun Park ) 한국미생물 · 생명공학회 2020 Journal of microbiology and biotechnology Vol.30 No.3

Bacteria that are resistant to high temperatures and alkaline environments are essential for the biological repair of damaged concrete. Alkaliphilic and halotolerant Bacillus sp. AK13 was isolated from the rhizosphere of Miscanthus sacchariflorus. Unlike other tested Bacillus species, the AK13 strain grows at pH 13 and withstands 11% (w/v) NaCl. Growth of the AK13 strain at elevated pH without urea promoted calcium carbonate (CaCO₃) formation. Irregular vateritelike CaCO₃ minerals that were tightly attached to cells were observed using field-emission scanning electron microscopy. Energy-dispersive X-ray spectrometry, confocal laser scanning microscopy, and X-ray diffraction analyses confirmed the presence of CaCO₃ around the cell. Isotope ration mass spectrometry analysis confirmed that the majority of CO₃^2- ions in the CaCO₃ were produced by cellular respiration rather than being derived from atmospheric carbon dioxide. The minerals produced from calcium acetate-added growth medium formed smaller crystals than those formed in calcium lactate-added medium. Strain AK13 appears to heal cracks on mortar specimens when applied as a pelletized spore powder. Alkaliphilic Bacillus sp. AK13 is a promising candidate for self-healing agents in concrete.

Exploiting Interference-aware GPU Container Concurrency Learning from Resource Usage of Application Execution

Yoonhee Kim,Sejin Kim 한국통신학회 2020 한국통신학회 APNOMS Vol.2020 No.09

The advent of GPGPU (General-Purpose Graphic Processing Unit) containers enlarges opportunities of acceleration and easy-to-use in clouds. However, there is still lack of research on utilizing efficiently GPU resource and managing multiple applications at the same time. Co-execution of applications without understanding applications’ execution characteristics may result in low performance caused by their interference problems. To solve the problem, this paper defines resource metrics that causes performance degradation when sharing resource. We calculate the degree of interference during concurrent execution of multi applications using a ML (Machine Learning) method with the metrics. The experiments show that the execution of interference aware groups improves 7% in execution time compared to non-interference aware group in overall. For a workload consisting of several applications, the overall performance was improved by 18% and 25%, respectively, when compared to SJF and random.

Designer Biopolymers to Recreate 3D Matrices for Cellular Reprogramming

Yoonhee Jin(진윤희) 한국고분자학회 2022 한국고분자학회 학술대회 연구논문 초록집 Vol.47 No.1

Automatic Data Augmentation by Upper Confidence Bounds for Deep Reinforcement Learning

Yoonhee Gil,Jongchan Baek,Jonghyuk Park,Soohee Han 제어로봇시스템학회 2021 제어로봇시스템학회 국제학술대회 논문집 Vol.2021 No.10

In visual reinforcement learning (RL), various approaches succeeded to improve data efficiency. However, the approaches fail to show generalization capabilities if different colors or backgrounds are applied to its environment. The lack of generalization capabilities can hinder the use of RL in real-world environment, which contains lot of distractions and noises. In this paper, a novel automatic data augmentation method that can improve generalization capabilities of an RL agent. In the experiments, the proposed method shows better generalization capabilities than other approaches. These results provide a simple automatic data augmentation method for RL that can improve generalization capabilities.

Direct Reprogramming of Primary Skin Fibroblasts into Functional Neuronal Cells using Polymer Nanoparticles

Yoonhee JIN,Seung-Woo CHO 한국생물공학회 2015 한국생물공학회 학술대회 Vol.2015 No.10