Effects of Strategy-based Instruction on Korean EFL College-level Students' English Speaking Abilities and their Communication Strategy Use

유경아 한국언어연구학회 2016 언어학연구 Vol.21 No.1

The research of communication strategies has been conducted over three decades. A considerable amount of studies have focused on the identification and classification of communication strategies. However, there has been relatively a small amount of research on the relationship of communication strategy use, types of task, and strategy instruction effect. This study examines how strategy-based instruction could affect Korean EFL college-level students' English speaking abilities and their strategy use in relation to two speaking task types. A total of 81 students participated in the research, and they were divided into the experimental group who received the strategy instruction and the control group who had no strategy instruction. The results showed that both control and experimental groups have significantly improved their speaking proficiency in terms of their overall speaking performance. However, when their speaking abilities were compared by subscales, such as accuracy, fluency and pronunciation, significant differences were found in the accuracy and fluency areas on the picture description. The findings also revealed that the strategy instruction positively influenced the students' use of the speaking strategies, and their strategy uses were somewhat different from the task type. Theoretical and pedagogical implications are discussed.

高麗 高宗·元宗時代의 民亂의 性格

劉璟娥 이화여자대학교 사학회 1988 梨大史苑 Vol.22-23 No.-

표면 미세 가공기술을 이용한 마이크로 캔틸레버의 제작과 바이오센서로의 응용

유경아,정승룡,강치중,김용상 대한전기학회 2006 전기학회논문지C Vol.55 No.1(C)

- We propose an optical and an electrical detection methods for detecting various bio-molecules effectively with microcantilevers. The microcantilevers were fabricated employing surface micromachining technique that has attractive advantages in terms of cost efficiency, simplicity and ability of fabricating in array. The fluid cell system for injection of bio-molecular solution is fabricated using polydimethylsiloxane (PDMS) and a fused silica glass. The microcantilever is deflected with respect to the difference of the surface stress caused by the formation of self-assembled bio-molecules on the gold coated side of the microcantilever. It detected cystamine dihydrochloride and glutaraldehyde molecules and analyzed individual concentrations of the cystamine dihydrochloride solution. We confirm that the deflections of bending-up or bending-down are occurred by the bio-molecule adsorption and microcantilever can be widely used to a -TAS and a lab-on-a-chip for a potential detection of various bio-molecules.

출판강국으로 가는 대안, 출판학과의 가능성을 진단한다 - 후배가 선배에게

유경아,Yu, Gyeong-A 대한출판문화협회 2003 출판저널 Vol.335 No.-

한국 대학생들의 영어학습 동기 저하 : 성별, 영어 성취 수준, 영어 포기 시기에 따른 양상

유경아 중앙대학교 다빈치미래교양연구소 2023 교양학연구 Vol.- No.24

본 연구는 지방 사립대학교에서 교양 영어를 수강하고 있는 대학생을 대상으로 영어학습 동기 저하 요인의 영향을 살펴보았으며, 이 요인들이 학습자들의 성별, 영어성취 수준, 영어 포기 시기에 따라 차이가 있는지 분석하였다. 동기 저하 요인으로 영어 태도나, 영어 능력과 같은 내적 요인, 교사, 중・고등 교과과정, 환경요인, 사교육 요인과 같은 외적 요인이 포함되었다. 이 연구에서는 영어 태도 요인보다 영어 능력 관련 평균이 더 높아 학습자들의 영어 기초 실력 부족 등이 동기 저하로 이어짐을 알 수 있었다. 외적 요인으로는 중・고등 교과과정요인과 교사 관련 요인이 환경요인보다 동기 저하에 좀 더 영향을 미치는 것으로 볼 수 있겠다. 또한, 대학생들의 영어학습 동기 감소 요인이 성별과 영어 성취 수준, 영어 포기 시기에 따라 유의미한 통계적 차이가 있는지 알아본 결과 성별에 따른 동기 저하의 차이는 없었으며, 영어 성취 수준에 따라 영어 태도 영역에서만 유의미한 차이가 있었다. 한편, 영어 포기 시기에 따라 영어 동기 저하 평균 점수에서 차이가 나는지 알아본 결과 영어 태도, 영어 능력, 교사와 교과과정 요인에서 유의미한 차이가 있었다. 즉, 영어학습에 대한 포기가 빠르고 오래 지속될수록 영어에 대한 흥미가 없으며, 스스로 기초실력이 없다고 인지하며, 교사와 교과과정에 대한 부정적 의견이 많다는 것을 통계적으로 유의미하게 보여주고 있다. 이를 통해 학생들의 동기 상태를 점검하고 동기 향상을 위한 방안을 탐색하도록 한다.

Estimating the Inter-rater Reliability of the English Speaking Proficiency Test under a Generalizability Theory Model

유경아 사단법인 인문사회과학기술융합학회 2019 예술인문사회융합멀티미디어논문지 Vol.9 No.10

Since the evaluation of the language performance tests is done by human raters, there is a lot of concern on scoring consistency, and whether the scores given by raters are reliable. The purpose of this study was to estimate the inter-rater reliability of the English Speaking Proficiency Test(ESPT) from the perspective of the generalizability theory. More specifically, this study attempted to identify major sources of measurement error and the magnitude of each through the estimated variance components. The three English-speaking native teachers participated in this study as raters; two experienced raters and one novice rater. They scored 116 Korean adults' English speaking responses. Their ratings were analysed through the GENOVA program. The results of the GENOVA analyses illustrated that the greatest portion of the total variance was from persons variance and a moderate effect of the tasks on the test scores due to the task difficulty. However, the variance for rater facet was extremely small. One of the interesting findings was that rater’s rating pair influenced the variance. There was a moderate interaction effect between persons and the raters when the raters consisted of one experienced and the other novice as a pair. It indicated that the rater pair containing experienced raters tended to give scores consistently more than the rater pair composing of one experienced and one novice raters.

A Case Study of the Use of an In-house Oral Exam in a University English Program

유경아 언어과학회 2013 언어과학연구 Vol.0 No.65

Evaluating nonnative English-speakers' English speaking ability has steadily been emphasized over the past two decades in the undergraduate English programs at Korean universities. However, there is insufficient information about how classroom-based oral exams are conducted at college level. In this study, an in-house English oral exam was used to measure students' English speaking abilities. This study examined if the evaluations of an in-house oral exam differ among teachers, and whether the oral exam measures the level of achievement of students' English speaking abilities adequately. Additionally, this study investigated how the students perceived the classroom-based oral exam. The data used included both pre-and post- test results of oral exams and survey questionnaires collected from the students. The results showed that there was no significant mean difference among teachers, which indicates teachers scored with consistency, and the students made statistically significant progress in their speaking abilities. However, the results revealed that the students did not fully master the target course objectives. Based on the findings, theoretical and practical implications are discussed.

노인 입원환자에서의 항경련제 사용양상평가

유경아,김윤이,조성일,박병주 大韓臨床藥理學會 2002 臨床藥理學會誌 Vol.10 No.2

외식업 근무자의 절차공정성이 조직시민행동과 서비스 성과에 미치는 영향: 다수준 분석을 적용한 윤리적 풍토의 조절효과

유경아,김영국 한국외식경영학회 2010 외식경영연구 Vol.13 No.4

The purpose of this study was to investigate the effects of the ethical climates in the relationship between procedural justice, organizational citizenship behavior and service performance in foodservice industry through a multilevel analysis. Data were collected by two levels, 402-individuals and 35-restaurants. The analysis of HLM indicated that at the individual-level, procedural justice was positively related to organizational citizenship behavior. Procedural justice was also found to correlate positively with service performance. At the organizational levels, the ethical climates were positively related to organizational citizenship behavior and service performance. Moreover, the climates of ethical climates were proved to be as a moderator in the relationship between the procedural justice, organizational citizenship behavior and service performance in foodservice industry. Also, the results contribute to the ethical climate literature by appling a multilevel perspective.

글쓰기를 통한 정서표현이 청소년의 보복행위 감소에 미치는 영향

유경아,김창대 한국상담학회 2008 한국상담학회 학술대회 논문집 Vol.2008 No.8