While previous investigations on online machine translation (MT) in language learning have analyzed how second language (L2) learners use and post-edit MT output, no study as of yet has investigated how the learners process MT errors and what factors affect this process using response and reading times. The present study thus investigates L2…

This study is aimed to re-examine the Interface Hypothesis via investigating the adult L2 acquisition of the word order variation of numeral classifier indefinites at the syntax-semantics and syntax-discourse interfaces in L2 Chinese. A computerized acceptability judgment task was administered to 41 advanced and intermediate adult Korean learners…

Resultative constructions show a wide range of cross-linguistic variation, which may pose nontrivial challenges to L2 learners. This study investigates how syntactic and semantic differences between L1 and L2 affect L2 acquisition of resultatives. In particular, we investigate how L1-Korean learners project the syntax and semantics of L2-English…

Hyperlexia is a syndrome of reading without meaning in individuals who otherwise have pronounced cognitive and language deficits. The present study investigated the quality of word representation and the effects of deficient semantic processing on word and nonword reading of Korean children with hyperlexia; their performances were compared to…

Language processing heuristics are one of the possible sources of divergence between first and second language systems. The Shallow Structure Hypothesis (SSH) (Clahsen and Felser, 2006) proposes that non-native language processing relies primarily on semantic, and not syntactic, information, and that second language (L2) processing is therefore…

Previous studies have suggested that word processing in English as a second language (L2) is affected by first language (L1) orthographic features. However, little is known about what affects L2 Chinese character processing in adult Chinese learners with different L1 orthographies such as Japanese, Korean, and English. With a picture-character…

This article examined the integration of semantic and morphosyntactic information by Korean learners of English as a second language (L2). In Experiment 1, L2 learners listened to English active or passive sentences that were either plausible or implausible and translated them into Korean. A significant number of Korean translations maintained the…

This study utilized a novel task design in an effort to identify the source of the second language processing advantage commonly reported in mixed language conditions, investigate switch cost asymmetry in non-balanced bilinguals, and identify task-related variables that potentially contribute to inconsistent results across studies with similar…

The goal of this dissertation is to investigate the real-time sentence processing of Korean both by native speakers and learners in terms of the availability and the effectiveness of different types of information in the structural prediction. Built on the crosslinguistically contrastive findings between Japanese in Yoshida (2006) and Chinese in…

The purpose of this dissertation study is to investigate how Korean-English bilinguals process compound words in both English and Korean. The major research question is: when Korean-English bilinguals process Korean or English compound words, what information is used to segment compound words into their constituents and, in particular, does…

This dissertation investigates constructional alternation among the English verb- "at," verb- 'away-at," and verb- "away" constructions. The primary purpose is to lay a fundamental conceptual framework on the interrelation between how we perceive a "situation" in an "external" world and how we construe it as an "event structure" in a…

The primary goal of the present study is to gain more insight into the phenomena of Expletive Negation. Chapter 1 starts with the observed hallmark properties of EN and theoretical backgrounds. In chapter 2, I show the pragmatic contribution of two scalar meanings of undesirability and unlikelihood. It is further shown that the base of scale…

This dissertation provides a language processing perspective on the study of second language acquisition (SLA) of tense and aspect. Of special interest are the universal vis-a-vis language-specific dimensions of temporal and aspectual semantics involved. According to the Aspect Hypothesis (AH, e.g. Andersen & Shirai, 1994), the initial…

The purpose of this dissertation is to investigate the processing mechanisms of non-native English speakers at both the sentence level and the morphological level, addressing the issue of whether adult second language (L2) learners qualitatively differ from native speakers in processing linguistic input. Using psycholinguistic on-line techniques…

This dissertation reports the results of within-English structural priming experiments in language production which investigated the syntactic representations of English syntactic structures in three different bilingual groups: Japanese-English, Korean-English, and Mandarin Chinese-English bilinguals. Specifically, my dissertation research…