Developing small learner and native corpora, this case study examines how Korean L2 learners used six types of lexical collocations in L2 writing to address (a) the frequency and acceptability of learner collocations, (b) problematic constituents of deviant collocations, and (c) possible sources of the learner difficulties. The overall frequency (about 8% of each corpus) and relative frequencies of each collocation type were similar between the learner and native corpora in descending order of adjective-noun, verb-noun, noun-noun, adverb-verb, adverb-adjective, and noun-verb combinations. The average and individual acceptability rates of each collocation type were around 70% and the problematic constituents were found both in nodes and collocates. L2 influence on learner difficulties mostly lied in confusions about synonyms, overuse of delexical verbs, and use of correct collocations in wrong contexts. Relying on L1 semantic representations, the learners produced non-habitual combinations, misrepresented the intended meaning, and paraphrased L2 collocations. Pedagogical implications arose for teaching L2 collocations about the importance of considering the immediate context of L2 writing and taking different approaches to different types of collocations.

Collocational competence is important part of L2 English amplifier acquisition. This competence entails learners' ability to use the right combination of words with natural-sounding semantic prosody. It is known to be an integral part of mastering pragmatic function of L2 English vocabulary, which also is a challenge for the learners at the same time (Zhang, 2008). Despite the importance, previous studies on ESL/EFL learners' amplifier use lacked empirical evidence and insight about semantic prosody. The purpose of present learner corpora-based study was to fill the existing research gap by finding patterns of amplifiers. Two existing corpora were selected, coded, and analyzed to fulfill this purpose; they are Korean EFL learners and native speakers of English (NE). Results from analysis found Korean learners' overall underuse in amplifiers. Also, frequently occurring amplifier ranks for each corpus differed. Semantic prosody analysis revealed that amplifier associated with dominantly positive connotation were very, really, and highly. Amplifiers associated with dominantly negative connotation were extremely, absolutely, severely, and greatly. Contrast analysis showed that the only amplifier that Koreans and NEs used amplifier to signal same semantic prosody dominantly was severely (negative). Other than that, Koreans and NE showed salient discrepancies in semantic prosody use. The pedagogical implication of the present study is that vocabulary teaching need to include semantic prosody, and the first step will be to conduct ESL/EFL teacher education about it (Zhang, 2009). It's important to remind them of the value of semantic prosody in language communication (S Lee, 2011).

This study investigated whether task complexity may affect L2 speaking performance as predicted by the Cognition Hypothesis (Robinson, 2011), and whether the effect of task complexity may interact with individual differences in working memory capacity. A total of twenty Korean advanced-level EFL learners performed two separate picture description tasks, which were different in task complexity along [+/- here and now] dimension. Their working memory was measured by an L1 version of a reading span task. The results showed that there was no significant difference between Here-and-Now task (i.e., a simple task) and There-and-Then task (i.e., a complex task) in terms of complexity, accuracy, and fluency of English speaking performance, rejecting the prediction of the Cognition Hypothesis. Yet, it found that working memory correlated with accuracy in L2 performance on the complex task, but not on the simple task. This indicates that the effect of individual learners’ working memory capacity is observable only when a task demands a high control of attentional resources. Conversely, when a task is simple, individual differences in working memory capacity do not result in significant differences in L2 speaking performance.

The study investigates to what extent a commitment to and a self-evaluation of a specific self-directed learning activity explain Korean college students’ EFL proficiency (using TOEIC reading scores). Of the Korean college students who participated, 52 completed log writing of self-directed learning activities, and 44 completed a self-evaluating survey and submitting a TOEIC reading score. Through statistical analyses, including correlations and regressions, the study finds that the number of minutes spent on reading aloud explained 10% of the variances of participants’ TOEIC reading scores. Another finding of the study is that perceived effectiveness of note-taking for grammar learning on listening and perceived manageability of reading aloud explained 21% of the variances in TOEIC reading scores. On the basis of these results, the study proposes that commitment to reading aloud and learner-perceived effectiveness of note-taking for grammar learning on listening can function as significant predictors for EFL reading proficiency. Several practical suggestions are provided for EFL instructors and researchers for the more effective use of self-directed learning activities and self-evaluation results.

Ko, Bo-Ai. 2018. “Thematic Patterns in Formal Email Writing of Korean EFL College Learners”. The Sociolinguistic Journal of Korea 26(1). 31~59. This study explores the Theme types and the thematic progression in the formal email writings of Korean EFL college learners, based on the Theme-Rheme analytical framework of Systemic Functional Grammar (SFG). Data was collected from 99 college students, enrolled in an English Writing Composition course during the second semester of 2017 via a cyber university in Korea. Their main writing activity involved email writings in the form of requesting primarily based on the Genre Approach. Text analysis was conducted with the comparison of the high- scoring group (15), the medium-scoring group (15) and the low-scoring group (15), based on assessment of the course assignment. Employing the coding step of identifying the Theme and Rheme of each T-unit, the text analysis sought to figure out which Theme types were used for each T-unit and which thematic progression patterns were used for overall text flow and cohesion. The key finding was that there were certain discourse-specific thematic patterns of formal email writing. Among the range of thematic features, this study will highlight marked Themes, interpersonal Themes and thematic choices of nominalization for the purpose of formal email writing texts.

This study investigated whether recasts provided during communicative interaction may improve Korean EFL learners’ accuracy with regard to regular and irregular English past tense forms, and whether individual differences in working memory capacity may intervene in the effects of recasts. To this end, forty-two Korean university students were placed into either the recast or the control group, and took the pretest and two types of working memory tests: phonological short-term and verbal. The learners participated in one-on-one conversational interactions with the researcher in three two-way communicative tasks one at a time on a weekly basis. Only the treatment group received explicit recasts on their past tense errors while the control group received no feedback of any kind. Finally, they took the posttest and completed the exit questionnaire. Results showed that recasts were beneficial for raising the learners’ accuracy level of English past tense forms, both regular and irregular, though the effects were much larger for the irregular forms. The improvements were not significantly correlated with neither of the working memory measures. Explicit and intensive recasting alone was sufficient in improving EFL learners’ English past tense accuracy in this one-on-one communicative interaction setting.

Despite extensive research attention that has been paid to second language (SL) or foreign language (FL) learners’ argumentative writing, most research has focused on the structural features characteristic of such writers. There have not been many systematic attempts to identify the quality of argument features SL or FL writers rely on, and how they contribute to the overall writing qualities. This study was designed to examine the relationship between the Toulmin elements, widely used measures of content qualities in arguments which include claims, data, warrants, rebuttals, qualifiers, and backings, and the overall qualities of advanced Korean high school EFL learners’ argumentative writing. Each of the thirty three participants’ argumentative writing was analyzed, applying the Toulmin model, and the results demonstrate that their overall argument qualities were closely related to the uses of the fundamental Toulmin elements, especially data and predicted best by the degree to which each claim was supported with relevant and sufficient data. These findings shed light on the need for instruction on the use of Toulmin elements in enhancing the overall quality of Korean EFL learners’ argumentative writing.

한국 어린이들이 중국어를 배우면서 접하는 한자의 학습에 대해 아직까지 국내에서는 경험에 근 거한 교수법과 방법론 위주로 논의가 이루어지며, 무엇을, 언제, 어떻게 도입해야 하는가에 대한 논 의는 충분히 이루어지지 않고 있다. 즉 학습자의 연령 요소와 그에 따른 인지 발달과 관련된 고려가 부족한 편이다. 본고는 이에 중국 어린이의 한자 읽기에 대한 실증적 연구들을 검토함으로써 한국 어린이의 한자 교육에 어떤 시사점이 있는지 살펴보고자 하였다. 선행연구에 따르면, 알파벳 등 표 음문자를 사용하는 어린이가 발달적 읽기 장애가 있는 경우, 이들의 기억력 장애는 시각적-공간적 자극 처리 능력보다는 음운 인식 능력과 관계된 것으로 알려져 있다. 또한 중국 어린이를 대상으로 한 많은 연구들이 중국어 읽기 능력의 습득에서 작업 기억의 중요성을 조사하여, 중국어 한자 읽기 에서 음운 인식과 시각적 자극에 대한 처리의 기능을 다각도로 관찰, 조사하고 있다. 그러나 아직까 지는 어느 한쪽을 지지하는 유력하고 일관된 결과를 보이지 않는다. 다만 중국 어린이 학습자가 언 어적 환경과 인지 발달 단계에 따라 한자 읽기 습득에 있어 음운과 시각적 정보, 두 유형의 인지적 처리 기술이 서로 다른 처리 기제를 가질 수 있으며 두 가지 모두 한자 변별과 밀접한 관련이 있음 을 시사한다. 따라서 한국 어린이를 대상으로 하는 외국어로서의 중국어 교육 및 학습에서도 한자 읽기의 교수와 학습은 학습자의 인지 발달 단계를 고려하여 적절한 교수요목과 교수방식을 선택해 야 하며, 이에 대한 실증적인 연구가 필요하다.

This study investigates how voice-chat conditions affect learners’ affective factors. In order to examine the effects of voice-chat conditions on Korean EFL learners’ attitudes towards English language learning and perceptions of voice-chat, 123 college students participated in this study. Participants were divided into two experimental groups: voice-chat with peers and voice-chat with robots. During the 16-experiment week, participants had a chat with either peers or robots. All participants in both voice-chat conditions showed positive attitudes towards English language learning and positive perceptions of voice-chat. Results indicate that both voice-chat conditions are effective in enhancing the learners’ confidence in English speaking, motivation to develop their English language skills, interests in English language learning, and beliefs in the improvement of their English speaking ability. In addition, engagement in voice-chat appears to help learners to reduce their stress and anxiety level. Findings suggest that EFL teachers integrate chat robots into their language teaching process.

Yang, Myung-hee & Kim, Bo-hyeon. 2017. “A Study on Korean Language Anxiety in the Classrooms of Advanced-level Korean Language Learners for Academic purposes: With Chinese Students in Graduate School in Korea”. The Sociolinguistic Journal of Korea 25(1). 119~141. The aim of this study is to examine the level of and the factors for Korean language anxiety in the classrooms of advanced-level Korean language learners for academic purposes. To this end, 60 Chinese students attending graduate school participated in the survey with the questionnaires: i.e., PRCA and FLCAS. The results suggest as follows. First, the Korean language anxiety level in the classrooms of the Chinese students is likely to be high. Also, it is not because of the participants’ traits, but because of the classroom environment. Second, there are 5 factors for Korean language anxiety in the classrooms; communication anxiety with native speakers, communication anxiety, fears of negative evaluation and failing in class, Korean proficiency anxiety, and negative attitudes toward class. Especially, the forth factor suggests that Korean learners needs an educational intervention of Korean, even after they enter undergraduate or graduate institutions. Third, there is a negative correlation between Korean language anxiety in the classroom and a residence period in Korea. That is, it is necessary to give them as many opportunities as possible for being exposed to Korean by a Korean educational intervention.

This study examined the use of conjunctions in Korean high school EFL learners’ writings in two discourse modes–description and argument. A corpus of seventy-six descriptive essays and eighty argumentative essays was developed, in which the essays were rated based on their cohesiveness and divided into three groups by their grades. Conjunctions were analyzed based on Halliday and Hasan’s (1976) framework: additive, adversative, causal, and temporal conjunctions. The results revealed different trends of using conjunctions in the two different discourse modes. The descriptive writings with high scores on cohesion tend to exhibit more conjunctions when compared to lower-quality writings, and the argumentative writings with high scores showed fewer conjunctions. The high-quality writings in descriptive mode showed highly frequent uses of additives and adversatives, while those in argumentative mode displayed a lower frequency of additives and a more frequent use of adversative however. Small numbers of causal and temporal conjunctions were used in both discourse modes, and they were particularly limited in descriptive writings regardless of the cohesiveness of writings. This implies that more explicit instructions on causal and temporal conjunctions for each mode are needed in the writing classes. In addition, the scores on cohesion were significantly lower for the descriptive essays than for the argumentative essays, and a much narrower range of conjunctions was employed in descriptive writing. These results suggest a more balanced focus on various discourse modes of writing and the introduction of conjunctions that are appropriate for each mode, since the ability to use conjunctions in one mode does not seem to be automatically transferred to another mode in high school EFL learners’ writings.

This paper adopts a multi-factorial analysis and investigates English dative alternations in Korean EFL learners’ writings, by directly comparing dative alternations of native speakers and those of Korean EFL learners’ writings. Two corpora were chosen for the comparison: the Switchboard corpus (written sections) and the Korean component of the TOEFL11 corpus. After all the sentences with dative alternations were extracted from these two corpora, and seventeen linguistic factors were manually encoded, the data were statistically analyzed in R. This paper was theoretically based on the concept of interlanguage in the Second Language Acquisition and Competition Model of Bates and MacWhinney (1982, 1989). Through the analysis, the following facts were observed: (i) the Korean EFL learners used ditransitive constructions more frequently than prepositional constructions, (ii) eight main factors and four interactions with the L1 were statistically significant, and (iii) the ditransitive constructions which the Korean EFL learners used were closer to the prepositional constructions rather than the ditransitive constructions in Korean.

The present study was designed to examine the effects of a variety of factors on English vocabulary achievement. To this end, a total of seven hypotheses were posed in light of previous research on vocabulary learning. To test these hypotheses, an SEM procedure was performed for a sample of 368 Korean university students. The effects of gender and academic specialization on English vocabulary achievement were also examined through multi-sample analyses. Results of the present study demonstrate that Korean university EFL learners’ English vocabulary achievement was a direct function of motivation and vocabulary strategy. The effects of confidence, learner beliefs, and vocabulary learning methods, however, were found to be only indirectly connected to vocabulary achievement through motivation and strategy use. The results of multisample analyses for learners of different gender and academic major groups identified a total of four path coefficients whose effects functioned differentially across different learner groups. Implications of the present are also discussed.

Taking the cognitive psychology approach, this study sought to investigate the aspect of Korean learners’ French text reading. Especially, it examined the readers’ eye movements (i.e., fixation and saccade) recorded by the eye-tracker. To this end, 14 Korean students of the French language at the language level of A2 and B1 or even higher, and three Frenches participated in the experiment. The results showed that when reading, the learners’ eyeballs did not follow the text but moved irregularly (i.e., ‘saccade’). The six major results were observed: (1) decoding a word in a syllable unit; (2) more fixation on grammatical words of Korean learners compared to French speakers; (3) reading repeatedly with numerous regressions; (4) irregularity of the duration of fixation; (5) numerous fixed points of long gaze duration; and (6) diversity of reading strategies. This suggest that readers pay a lot of attention when they process words, sentence structure, etc. Therefore, it is necessary to instruct Korean learners of French to reconcile spelling and phoneme as well as to reduce the learners’ anxiety towards French texts. Cette recherche, s’inscrivant dans le domaine de la psychologie cognitive, a pour objet de mieux connaître la lecture de textes français chez des lecteurs coréens. Nous avons étudié en particulier les mouvements oculaires (fixation et saccade) des lecteurs, enregistrés à l’aide de l’oculométrie. Pour ce faire, nous avons mené une expérimentation auprès de 14 coréens, étudiants du français, de niveau A2, B1, voire plus, et de 3 français. Le résultat nous a montré que la lecture ne se fait pas de façon linéaire, mais de manière saccadée. En outre, six phénomènes sont particulièrement observés chez les coréens: (1) décodage en syllabique d’un mot; (2) fixation attribuée plus fréquemment aux mots grammaticaux par rapport aux français; (3) lecture répétitive venant des saccades régressives; (4) irrégularité de la durée de fixation; (5) nombreuses fixations de longue durée; et (6) diversité des tactiques de lecture. Ces phénomènes montrent que les lecteurs ont attribué beaucoup d'attention aux traitements des mots, des structures de phrase, etc. Par conséquent, il est nécessaire d’enseigner la correspondance entre graphie et phonie et de supprimer une attitude craintive à l'égard des textes français, chez les apprenants coréens.

This study aimed to examine Korean learners’ language development under four different learning conditions with the aid of input enhancement. Four types of learning conditions were carefully manipulated: (1) more incidental, (2) less incidental, (3) rule-search, and (4) instructed. The two incidental groups were told to understand the meaning of the passage, while the rule-search group was asked to find the embedded rule while reading. The instructed group received explicit rule instruction before the reading task. A total of 141 11th grade high school students in South Korea participated in this study and took pre/post grammatical judgment tests, a reading comprehension test, and a guided sentence composition test. The findings indicated that incidental rule learning in Korean EFL was possible while their attention was on meaning. In addition, the degree of rule learning and output was maximized when explicit instruction was presented. However, there was no significant difference in the participants’ overall reading comprehension. Along with pedagogical implications, the three interface positions are also discussed.

This study investigated L2 production, perception, and the relation of production and perception by examining 20 Korean learners’ production and perception of the English contrasts of /ʃ/ vs. /ʃi/, /ʧ/ vs. /ʧi/, and /ʤ/ vs. /ʤi/ in word final position. Of the 20 Korean learners, 10 (5 males, 5 females) were low in English proficiency and the other 10 (5 males, 5 females) were high. Our findings from production and perception experiments showed that the relation of L2 production and perception varies according to learners’ proficiency levels in L2. A significant correlation between L2 production and perception was attested within the high group learners. Thus, the high group learners with higher production accuracy generally exhibited higher perception accuracy. Unlike the high group, the low group learners’ production and perception patterns did not show any significant correlation between the two. In general, the low group displayed higher accuracy in production than in perception. In addition, within the low group, the heavy influence of L1 constraints on L2 perception was attested while L2 production was not in accordance with L1 phonology.

The English dative alternation, which involves an alternation between the double object construction (DC) and the adpositional construction (AC), has been known to be one of the most problematic areas for L2 learners. This paper investigates the factors influencing the Korean English as a foreign language learners’ choices between the two constructions. The Korean section of the TOEFL11 corpus was used and sentences with dative constructions were extracted from the corpus. Nine factors were then encoded and analyzed with a generalized linear mixed-effect model. From the analysis, the following facts were observed: (1) Korean EFL learners’ choice between the DC and the AC was influenced by five factors: animacy of theme, definiteness of theme, pronominality of recipient, length difference between theme and recipient, and individual verbs; (2) despite some similarities in choice of alternation between Korean EFL learners and ENL speakers, the two groups also exhibited differences, and (3) these differences originated from the different effects of these factors.

This paper attempts to stress the importance of teaching Chinese proverbs by comparing proverbs of Korea and China. The study divides the proverbs into two broad categories: equivalent switch and non-equivalent switch. The equivalent switch refers to the proverbs with various forms but the same meaning. Accordingly, they are divided into four types: 1) the same form and the same meaning, 2) similar form and the same meaning, 3) different form but the same meaning, and 4) those with local names but the same meaning. Likewise, non-equivalent switch, the proverbs with different meanings, are divided into three types: 5) the same form but different meaning, 6) those with strong influence of local names, and finally 7) those with strong influence of food cultures. The paper suggests that Korean leaners should improve their understandings about Chinese proverbs and their abilities to use those proverbs appropriately in real situations of communication.

The purpose of this study is to examine if Japanese and Chinese language learners of Korean, whose native language has a CV syllable structure, can apply the liaison rule when C2 of Korean the CVC syllable structure is followed by a vowel, where the application of liaison rule is necessary. For this purpose, Japanese and Chinese learners of Korean were divided into two groups by their Korean proficiency levels: beginner and advanced learners. Then the study examined if these learners can apply the Korean liaison rule in the sentence reading task. The result showed that learners in their higher proficiency level were able to apply the liaison rule better. The degree of increased application was more drastic, especially in the cases of Japanese learners. The performance varied by their native languages, it appears that Japanese learners better apply the liaison rule than Chinese learners. In addition, the result also differed by the familarity of the vocabularies used in the reading task. The liaison rule was used more accurately in more familiar vocabularies than less familiar vocabularies.