Classifier systems constitute one of the most prominent features of East and South-East Asian languages (Li, 2013). Classifiers categorize referent nouns based on salient semantic features such as humanness, animacy, shape, or others (Aikhenvald and Mihas, 2019). The work described in this dissertation constitutes a thorough quantitative…

Given that both spoken and written language are subject to corruption from speech errors, disfluencies, and environmental noise, successful language comprehension sometimes requires deriving a non-veridical understanding of the linguistic input. Recent work has demonstrated that these non-veridical understandings are not merely semantic, but that,…

How can syntactic and learnability analyses inform each other, and thus deepen our understanding of syntax and its acquisition? This dissertation illuminates this question through three case studies in Korean syntax. I examine cases in which two structures that display distinct syntactic properties share extremely similar surface forms, thus…

Syntactic movement is central to mainstream generative theories of syntax (Chomsky, 1957; 1981; 1995; 2001). Under this view, sentences contain words that have moved and words that have not. Children only ever hear words in their moved positions so it is unclear how they could determine the ways these constituents must be merged and moved from…

In standard models of language production or comprehension, the elements which are retrieved from memory and combined into a syntactic structure are "lemmas" or "lexical items". Such models implicitly take a "lexicalist" approach, which assumes that lexical items store meaning, syntax, and form together, that…

During language acquisition, children are tasked with the challenge of determining which words can appear in which syntactic constructions. This has been long recognized as a learnability paradox. On one hand, there are generalizations that children must learn. On the other hand, language is known for its arbitrariness, so children also need to…

Syntactic knowledge, the implicit and explicit knowledge of syntax, is a necessary--but often overlooked--component of proficient reading (e.g., Deacon & Kieffer, 2018). Though some research exists on effective syntactic instruction, such as sentence combining (Neville & Searls, 1985; Wilkinson & Patty, 1993), researchers have called…

This dissertation investigates the extent to which bilingual speakers' cognitive representations of the syntactic structures of their two languages are interconnected. This is a substantially understudied domain despite the widespread existence of bilingual/multilingual communities in the world, including the US. To draw solid conclusions about…

All communication systems rely on sets of rules that must generally be followed for successful communication to be possible; in the case of human language, these rules are given by the grammar. However, despite these rules, there is considerable variation that has been noted across the grammar. In this dissertation, I explore one understudied…

This dissertation investigates the syntax of case(-value)-assignment ([kappa]-ASSIGNMENT) and Phi(-feature)-agreement ([phi]-AGREEMENT) in nominal and verbal domains, with an emphasis on nomino-verbal infinitives and their cross-clausal dependencies, examining Kashmiri before extending to Hungarian. Although unrelated, both languages exhibit…

Sentence comprehension requires both syntactic prediction and working memory processes. Evidence suggests that both are impaired in agrammatic aphasia, and can independently contribute to comprehension breakdowns, but the relationship between them, especially during real-time sentence comprehension remains unclear. Two EEG studies investigated…

In this dissertation I investigate the Mandarin "you"-existential sentence. My focus is on its syntax. I also discuss in less detail some semantic peculiarity of the "you"-existential. I begin my investigation of the syntax of "you"-existentials by first looking into what they are not. To this end, I present five…

Proficient reading requires the ability to analyze words for various properties, including pronunciation, meaning, and syntactical function. However, most instruction in word analysis is limited to phonics instruction provided in the early elementary grades. For older students, whose words largely center units of meaning, or morphemes, early…

This dissertation features a relative clause island, whose status has been known to differ significantly across languages and extraction types. By conducting a series of acceptability judgment experiments with human participants, as well as measuring token-by-token surprisal values among large language models, I demonstrate the following: First,…

This dissertation is about the learnability of different generative, Separationist approaches to nominal morphosyntax. The core of my investigation is number, gender, and declension class, as manifested across nouns, adnominals (adjectives, numerals, demonstratives, and quantifiers), and articles. An extreme position would require that all of…