The purpose of this study is to investigate the receptive vocabulary size of Korean university students in Chinese. The study was conducted at the end of the 2022 fall semester and focused on the receptive aspect of vocabulary knowledge, specifically on ‘reading.’ The participants were divided into three groups: 1st year, 2nd year, and 3rd-4th year students, and a vocabulary assessment was carried out. The assessment vocabulary consisted of 80 items extracted from the HSK (2015) test. As a result, the accuracy rates were 60.07% for the 1st year, 76.98% for the 2nd year, and 80.77% for the 3rd-4th year. After conducting one-way ANOVA and post hoc tests, there were statistically significant differences in scores between the 1st year group and both the 2nd year and 3rd-4th year groups. However, there was no statistically significant difference between the 2nd year and 3rd-4th year groups. When comparing the accuracy rates to the cumulative vocabulary of 5,000 words in the HSK level 6, it showed that the 1st year group knew approximately 3,103.50 words, the 2nd year group knew 3,849.00 words, and the 3rd-4th year group knew 4,038.5 words.

이 연구는 베트남 현지 한국어 초급 학습자를 위한 ‘가다’, ‘오다’의 오류 양상을 토대로 적절한 교육 방안을 모색하는 것에 연구 의 목적을 두었다. 이를 위하여 문헌 고찰을 통한 연구 현안 및 이론 적 배경을 확인하였고, 베트남어 ‘đi(가다)’, ‘đến(오다)’의 의미를 비교 하였다. 그다음 베트남 현지 초급 학습자의 쓰기 자료 46편(1,413어절) 을 분석하여 베트남인 현지 한국어 초급 학습자의 ‘가다’, ‘오다’의 의 미적 오류 양상을 확인하는 양적 연구를 진행하였다. 이로써 국내 베 트남인 학습자가 범한 오류와 비교하고, 앞서 확인한 내용을 토대로 현지 학습자를 위한 적절한 교육의 방향성을 제언하였다.

This study investigates the claim that task-induced involvement load has an effect on vocabulary learning and examines the effect of task types and word concreteness on intentional vocabulary learning in the Korean EFL context. This study aims at testing whether productive word-focused tasks lead to equally effective vocabulary learning when the total involvement load index is equal but the distribution of index levels of each component (need, search, and evaluation) is different. The three productive word-focused task types are gap-fillig, sentence writing, and gap-filling through word transformation. In addition, in order to investigate the effect of word concreteness on vocabulary learning, two groups of target words were selected based on the level of word concreteness. In sum, the results of this study generally supported involvement load hypothesis (Laufer & Hulstijin, 2001) and test types and proficiency levels proved to be important variables that affect vocabulary learning. Moreover, the findings also indicated that word concreteness was not a major factor in vocabulary learning. The pedagogical implications and further suggestions are discussed.

This study aims to investigate the relationship between high school students’ use of vocabulary learning strategies and their motivation. Its main concern is with how the relationship varies between three student groups divided according to their vocabulary achievement. A survey was taken by a total of 275 students enrolled in a high school in Gyeonggi province. 232 students were selected to be studied. The students were divided into three groups - advanced, intermediate, and beginner levels - based on their performance in vocabulary tests. Their responses were analyzed through SPSS to produce both basic descriptive and inferential statistics. The results show the three groups differ regarding which strategies both extrinsic and intrinsic motivation had a significant impact on - these were memory and cognitive strategies for the advanced level group; decision, social, memory and metacognitive strategies for the intermediate level group, and none for the beginner level group. The results also show that the three groups differ regarding which strategies only extrinsic or intrinsic motivation had a significant impact on.

본 논문은 현재 한국어 교육 현장에서 일반적으로 사용되고 있는 교육과정의 범위 안에서 어휘 교육 시 해당 어휘의 품사 정보를 학습 시키는 것이 반드시 필요하다는 주장을 담고 있다. 특히 이른바 양용용언으로 구분되는 동사 및 형용사들과 명사-부사 통용어들을 대상으로 하여 이들과 교재 내에서 제시되는 문법항목과의 결합에서 품사 정보의 부족에 기인하는 오용 사례를 살펴본다. 또한 수업에서 전달되는 품사 정보의 구 체적 제시와 어휘 확장 활동이 한국어 학습자의 문법 결합 오류 감소와 어휘력 향상에 기여할 수 있는 효과를 정리한다. 이상의 내용을 근거로 한국어 수업 현장에서 어휘 교육 시 의미적 정보뿐만 아니라 해당 어휘의 품사 정보가 풍부하고 정확하게 학습되는 것이 중요함을 강조한다.

본 연구는 한국어 학습자의 한자계 어휘 습득을 교육내용으로 설정하고, 이에 필요한 학습용 어휘와 한자를 다양한 언어자료(코퍼스)를 활용하여 추출하여 선정한 후, 이를 다시 학습 단계별로 위계화하려는 목표 아래 진행된 두 번째 연구성과물이다. 첫 번째 연구에서 기존 한문교육용 기초한자의 문제점을 제기하였다. 현재의 한문교육용 기초한자는 한문고전적 독해는 물론, 한자계 어휘 습득의 목표에도 부적절하다는 점을 실례를 통하여 확인할수 있었다. 후속 연구인 본 단계에서는 한자계 어휘 습득을 위한 한자어와 한자를 선정하는 이론과 실제를 제시하고, 다양한 코퍼스 자료를 분석하여 추출하였다. 세 번째 단계의 연구에서는 한문고전을 독해 학습에 필요한 한자를 선정하고, 마지막으로 한자의 학습층위별 위계화를 제시하고자 한다. 이와 같은 목표 아래 진행된 본 연구는 연구의 대상을 ‘한자계 어휘 습득’으로 설정하고, 이에 따라 현실 언어 생활에 사용되는 한자어와 이를 구성하는 한자를 추출하기 위해 다양한 코퍼스를 이용하였다. 관련 통계 프로그램을 별도로 설계 제작하였으며, 한국어에 사용되는 다양한 언어 자료에서 높은 빈도를 가진 어휘와 한자를 추출하였다. 추출한 한자어는 모두 3732개(사용된 한자 1794개), 개별 한자는 2600개이다. 이는 순수하게 한국어 언어 생활에 활용되는 한자어와 한자를 추출한 것이므로, 기존의 한문교육용 기초한자와는 그 대상이나 목적이 다르다. 본 연구를 통해 다음과 같은 사실을 다시 확인할 수 있다. 첫째, 한자와 어휘 선정은 교육의 대상과 그 목적을 분명히 해야 한다. 이에 따라 추출 및 선정 어휘와 결과가 달라지기 때문이다. 둘째, 연구 방법에 있어 코퍼스의 특성과 언어의 특성 등을 모두 고려한 별도의 오픈소스 프로그램 개발이 필요하다. 셋째, 연구 대상 자료는 사회적 합의를 기초로 객관적이며 대표적 자료를 수집해야 한다. 넷째, 본 연구 결과물과 같은 소논문 형태로는 그 연구의 합리성을 대표하기 어려우므로 관련 연구자들을 중심으로 별도의 연구 프로젝트 플랫폼을 구성하고 공동 개발해야 한다. 다섯째, 한 개인의 연구가 아닌 집단 연구의 결과물로 이용될 수 있도록 저작권을 지닌 공개자료로 제공되어야 한다.

With the advent of mobile technology, teaching and learning have been more effective with the help of smartphone education applications. This study investigates the effects of vocabulary learning using the smartphone education applications on Korean elementary school learners’ English vocabulary learning and attitudes. A total of fifty-seven elementary school students in the 5th grade participated in the study and were randomly divided into an experimental and a control group. The results of the study manifested that both the experimental and control group showed an increase in the comprehension and production score from pre- to post-tests. The effects of the long-term vocabulary learning, however, were not found to be statistically significant. The average score in the delayed test for both groups slightly increased, which indicated that the treatment was beneficial for learners’ long-term memory enhancement. In the affective domain, interests and confidence ratings were significant for the upper-level experimental and lower-level control group. The results of the survey questionnaire showed that the vocabulary learning using direct examples and pictures for both groups was helpful to improve learners’ lexical competence.

The present study compared the effects of isolated and integrated form-focused instruction (FFI) on the learning of vocabulary in reading passages. Their effects were also compared to those of incidental exposure on vocabulary learning. It further investigated whether such effects would differ depending on the types of vocabulary assessments. To this end, 80 college students in reading-oriented classes received either isolated or integrated FFI treatments over four 50-minute sessions. They also took the pretest and posttest designed to measure their vocabulary learning. The vocabulary tests consisted of two assessment types: one without contexts and the other provided with contexts. The results showed that the learners remembered the words instructed through isolated or integrated FFI better than those through incidental exposure while reading. However, no significant differences were observed between the two different types of FFI in learning target vocabulary. Some advantages were found for isolated FFI on the vocabulary test provided without contexts and for integrated FFI on the vocabulary test provided with context. Directions for further studies and pedagogical implications will be discussed.

This study aims to investigate the effect of DDL on English lexico-grammar learning by Korean middle school students with respect to the types of learning approach (deductive vs. inductive DDL), the student’s level of English (low vs. high level), and the complexity of lexico-grammar items (simple vs. complex). A total of five experimental lessons were given to 36 students divided into two groups: one group received the lessons through the deductive DDL approach and the other group through the inductive DDL approach. The study found that both inductive and deductive DDL were effective in the learning of English lexico-grammar by the Korean middle school students. However, deductive DDL was more effective for the high level students, while inductive DDL was more appropriate for low level students. In addition, both deductive and inductive DDL were effective for teaching simple lexico-grammar items, but deductive DDL was more effective for teaching complex ones. Most of the participants showed positive responses about DDL and expressed a view that they were able to learn the meanings as well as the forms of target lexico-grammar items.

The study investigates the effect of different types of visual images, i.e., static images versus dynamic images, on English vocabulary learning. Eighty-four students in the fourth grade of an elementary school participated in this study, and they were divided into two experimental groups and a control group. One of the experimental groups utilized static images, and the other group, videos as dynamic images in vocabulary learning. The control group was provided with the definition or the explanation of each target word in L1. The results of the study manifested that the static image group showed higher scores for the post test than the dynamic image group. The comparison of the pre and post affective tests demonstrated that the static image group showed an improvement in confidence in language learning and the dynamic image group showed positive change in the attitude of all three areas: interest, confidence, and aroused motivation. The analysis of the open-ended questionnaires showed that many participants in the static image group tended to use pictures as retrieval cues to remember vocabulary.

Flipped classroom is a pedagogical approach that inverts the flow of the traditional classroom. Due to recent interest in the effectiveness of the flipped learning, research on flipped learning has become pervasive. The purpose of this study, therefore, is to explore the applicability of flipped learning approach to the teaching of English vocabulary for Korean EFL learners. The participants of the study were 40 Korean high school students in Seoul and they were divided into two groups (flipped classroom and traditional classroom). The major results and findings of the study are as follows: The flipped classroom promoted the vocabulary acquisition of Korean high school students in terms of receptive and productive knowledge, which was shown to have a long-term effect. In addition, the flipped classroom had a positive effect on students’ learning attitudes and self-directed learning. Furthermore, the participants’ perceptions of the flipped classroom were very positive. Thus, the implementation of flipped learning will enable Korean instructors not only to explicitly teach vocabulary but also to encourage self-directed and interactive learning to take place in class. Given the beneficial effects of flipped classroom on the vocabulary learning, there is a need for further investigation of the flipped classroom on various skills of English.

This study investigated the effects of using comic strips and context on the vocabulary learning of Korean high school students. Ninety high school students participated in the study and they were divided into three groups: a control group and two experimental groups using comic strips and using context, respectively. In addition, questionnaires were used to investigate students’ attitudes toward English vocabulary learning. The results of the study revealed that there were statistically significant differences in productive vocabulary retention among three groups in terms of short-term memory. In particular, the experimental groups showed high short-term memory rate compared with the control group, which may mean that the use of comic strips and context in English vocabulary learning is effective in improving learners’ productive vocabulary retention. Also there was a statistically significant difference in productive vocabulary retention among three groups in terms of long-term memory. The experimental groups showed a high long-term memory rate compared with the control group. The results of the questionnaire revealed that the two experimental groups showed more positive attitudes towards English vocabulary learning. This may suggest that teaching vocabulary with comic strips and context could be effective for students in English classes, and it is very helpful to develop various activities using comic strips and context.

This study investigates the effects of working memory capacity (WMC) and the types of vocabulary learning, i.e., explicit vs. implicit, on the acquisition of English multi-word verbs. For this purpose, a total of 60 middle school students, divided into two groups (control and experimental), participated in the study. The participants in the control group were taught multi-word verbs in a traditional and explicit manner, whereas the participants in the experimental group were exposed to multi-word verbs with short passages. The results manifested that both of the instructional styles had positive effects on the learners’ acquisition of multi-word verbs in the short-term. Although there was not a significant interaction between WMC and the overall scores on the immediate post-test, according to the scores on the gap-fill tasks which tested learners’ productive knowledge, there were significant differences between the low-WMC and high-WMC groups. High-WMC students learned more target multi-word verbs than low-WMC students on average. The results also showed that WMC and the two different learning types did not affect the students’ acquisition of multi-word verbs in the long-term. Further, the interaction effect between WMC and learning type in the long-term was not significant.

The present study aims to compare teacher talk and the course book used as a source of vocabulary input. For the research purpose, part of Yenny Corpus (Kwon, 2013) was used to analyze the vocabulary content of the two input sources. Yenny Corpus consists of a total of 247,398 words collected from EFL classes of four native and five non-native university lecturers. In this study, however, the data of 1,416 words by the native teachers and 1,651 words by the non-native teachers with their course book scripts were used. To analyze the quantity and quality of the vocabulary use (e.g., level, diversity) of the two input sources, some representative word lists such as BNC-COCA 25,000 word family list topped on Range Program (Heatley & Nation, 2002) were applied. The results show that the teachers (including both native and non-native teachers) orally provide 8,090 word types while their course books introduce 4,713. The non-native teachers provide a little more vocabulary input compared with the native teachers’ talk. In addition, the level of the vocabulary provided by the non-native teachers seems more appropriate for their students’ vocabulary ability. Nevertheless, in order to generalize the findings further research is needed in different settings.

This study examined how smart device applications affected elementary school students who have learning difficulties in English. Five 6th grade students who needed remedial instruction were selected and given 50 hours of instruction using English vocabulary flash cards in a smartphone application. one hundred vocabulary words were chosen and developed for flash cards for the students to examine their intellectual and emotional changes in English learning. The research results showed that the students' vocabulary improved in listening, reading and speaking. It also revealed that the students gained confidence and interest in English learning, and their anxiety decreased. In addition, the application was easy and convenient for the students to use, especially in recognizing the pronunciation and the meaning of the vocabulary words. This study recommends further development and use of smart device applications for elementary school English instruction.

With an effort to verify the involvement load hypothesis, this study investigates the effects of three different vocabulary learning tasks - reading, filling in blanks, and sentence writing - on learners' short and long term memory when they are provided with the theoretically identical level of involvement tasks. It is also to examine whether there are any differences of learning effects between input and output vocabulary learning tasks. The experiments were conducted with 86 Korean middle school students grouped by three different task types. Pre-/post-tests and delayed tests were administered and analyzed. It was found that three vocabulary tasks with theoretically identical levels of involvement do not have the same learning effects: the involvement load hypothesis was not completely proved in the case of Korean students' vocabulary learning. The findings implied that (i) the difference of vocabulary learning tasks should be considered even though they have the same involvement load; (ii) given that EFL students learn new words in a limited amount of time in class, the reading task using a dictionary is found to be very helpful; and (iii) it is important to study target vocabulary repeatedly during class and to expose the vocabulary with different tasks to enhance students' retention of the newly learned vocabulary.

The purpose of this study is to investigate the effects of two different types of vocabulary activities on Korean EFL learners’ vocabulary learning and perceptions. The participants of the study were 30 Korean middle school students in Seoul, and they were divided into two groups (typography and web-based authoring). The former employed the word meaning and spelling image association technique and the latter used a multimedia vocabulary authoring tool for 42 target words. The major findings of the study are as follows: (1) Both the typography and the web-based vocabulary authoring groups showed significant improvement on the posttest of vocabulary test, which indicated the equal effectiveness of the two vocabulary activities; (2) with respect to different English proficiency levels, the low-level group showed much higher improvement of the mean difference between pre and post tests than the higher group; and (3) the participants’ perceptions turned out to be more positive when they participated in creating English word spelling image than authoring multimedia vocabulary learning materials. The results suggest the beneficial effects of active student involvement in the vocabulary learning process. Pedagogical and practical suggestions are made on the effective teaching of English vocabulary in Korean classroom settings.

The purpose of this study was to investigate the effects of vocabulary learning activity types via smart-phones on vocabulary learning and the attitude of Korean college students. The participants were 56 college students, who were divided into 4 groups: a competitive and self-paced group (Group 1), a competitive and controlled-paced group (Group 2), an individual and self-paced group (Group 3), and an individual and controlled-paced group (Group 4). Vocabulary tests were administered before and after the experiment. The analyses of the post-test results showed that Group 3 had improved most and Group 1 earned the second highest score, indicating that competition can make a positive effect on vocabulary learning via smart-phone applications. The results also revealed that there was no statistically significant difference in the post-test scores between self-paced and controlled-paced groups. In addition, vocabulary learning via smart-phone applications improved the participants’ attitudes toward vocabulary learning.