Language on the Internet and social media varies due to time, geography, and social factors. For example, consider an online chat forum where people from different regions across the world interact. In such scenarios, it is important to track and detect regional variation in language. A person from the UK, who is in conversation with someone from…

To date, few studies have investigated the production of linguistic complexity and accuracy with naturalistic data. Very often, the data are obtained in a laboratory or laboratory-style settings, with tasks defined by the researcher rather than the instructor (Hatch, 1978; Seedhouse, 2004). Additionally, replicability of studies that investigate…

This study provides a thorough investigation of the expression primarily of sentential negation in the history of Greek, through quantitative data from representative texts from three major stages of vernacular Greek (Attic Greek, Koine, Late Medieval Greek), and qualitative data from Homeric Greek until Standard Modern. The contrast between two…

The past two decades have shown an unexpected effectiveness of "Web-scale" data in natural language processing. Even the simplest models, when paired with unprecedented amounts of unstructured and unlabeled Web data, have been shown to outperform sophisticated ones. It has been argued that the effectiveness of Web-scale data has…

Extracting and representing semantic information from large scale corpora is at the crux of computer-assisted knowledge generation. Semantic information depends on collocation extraction methods, mathematical models used to represent distributional information, and weighting functions which transform the space. This dissertation provides a…

This study examined the acquisition of the BA construction by English-speaking learners of Chinese. The BA construction is a unique yet important grammar phenomenon in Chinese. Whether second language (L2) learners of Chinese are able to understand and use this construction correctly and appropriately may affect the overall success of their…

Chinese writing is one of the most difficult challenges for Chinese learners whose first language writing system is alphabetic letters. Chinese teachers have incorporated computer-based writing into their teaching in the attempt to reduce the difficulties of writing in Chinese, with a particular emphasis on composing (as opposed to simply writing…

This quantitative study conducted in the ESL program at a large community college investigated the symbiotic relationship between reading and second-language learning from the perspective of the class of post-secondary functional bilinguals sometimes referred to as Generation 1.5. These students are long-term, resident second-language (L2) English…

Online translation (OT) sites such as Free Translation and Babel Fish are freely available to the general public and purport to convert inputted text, from single words to entire paragraphs, instantly from one language to another. Discussion in the literature about OT for second-language (L2) acquisition has generally focused either on the…

This dissertation establishes the utility and reliability of a statistical distance measure for syntactic dialectometry, expanding dialectometry's methods to include syntax as well as phonology and the lexicon. It establishes the measure's reliability by comparing its results to those of dialectology and phonological dialectometry on Swedish…

This dissertation presents an empirical analysis of Korean hedges in contemporary spoken discourse. The data analyzed was drawn from my corpus based on approximately 17 hours of unplanned, naturally occurring conversations. This study classified lexical and syntactic hedges in my corpus and investigated the frequency of individual hedge items. It…

Speech utterances are more than the linear concatenation of individual phonemes or words. They are organized by prosodic structures comprising phonological units of different sizes (e.g., syllable, foot, word, and phrase) and the prominence relations among them. As the linguistic structure of spoken languages, prosody serves an important function…

Success in reading comprehension is usually seen as fundamental to the academic success of foreign language learners. Many language factors affect second language learners' reading comprehension, such as vocabulary, and syntactic or grammatical knowledge. In practice, vocabulary breadth and depth knowledge can not be discussed separately with…

This study assesses reading processes and/or strategies needed to deploy deep processing that could push learners towards syntactic-based constructions in L2 classrooms. Research has found L2 acquisition to present varying degrees of success and/or fossilization (Bley-Vroman 1989, Birdsong 1992 and Sharwood Smith 1994). For example, learners have…