College of Arts & Humanities

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The collections in this community comprise faculty research works, as well as graduate theses and dissertations.

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    DO MEASURES OF INDIVIDUAL WORDS AND FORMULAIC SEQUENCES TAP INTO THE SAME TRAIT: THE PERSPECTIVE OF ASSESSMENT AND THE CONTRIBUTIONS OF PHONOLOGICAL SHORT-TERM MEMORY AND EXPOSURE
    (2024) Deng, Zhiyuan; Hui, Bronson; Second Language Acquisition and Application; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    Nativelike language use is characterized by a high level of formulaicity (Pawley & Syder, 1983; Sinclair, 1991), and formulaic sequences are often believed to be building blocks of language acquisition (Christiansen & Arnon, 2017) and crucial to language fluency (Saito, 2020). Although they consist of multiple words and are analyzable, some researchers argued that the knowledge of formulaic sequences is largely lexical in nature, i.e., stored and processed holistically without recourse to analysis (Wray, 2002). Wray (2008) further proposed a heteromorphic view of mental lexicon, pushing the boundary of vocabulary to encompass not only individual words but also larger-than-word units such as formulaic sequences. The main purpose of the present study was to empirically test this proposal from the perspective of assessment, i.e., see if measures of formulaic sequences tap into the same latent construct underlying measures of individual words. In addition, the present study also investigated the contributions of phonological short-term memory (PSTM) and exposure to the knowledge of formulaic sequences and individual words. The study was carried out in an English as a Foreign Language (EFL) context, and 136 Chinese participants of intermediate to advanced proficiency completed a battery of nine linguistic measures assessing their receptive and controlled productive knowledge of collocations, phrasal verbs, and individual words. In addition, their capacity of PSTM was measured by a non-word span test, and their engagement in various types of English-medium activities was measured by an exposure questionnaire. Confirmatory factor analysis and model comparisons were conducted to examine the factor structure of nine linguistic measures, and a bi-factor solution with a single latent trait factor underlying all nine linguistic measures and a method-specific grouping factor for all six receptive measures was selected as the best-fitting model in terms of fit and parsimony. In addition, structural equation modeling revealed that PSTM, exposure, and length of learning English were all significant predictors for the knowledge of formulaic sequences and the knowledge of individual words. The three predictors combined explained about 33.4% of variance in the knowledge of formulaic sequences and 30.9% of the variance in the knowledge of individual words. However, the contributions of PSTM and exposure to the knowledge of formulaic sequences and to the knowledge of individual words were not significantly different in magnitude. The results provided psychometric evidence supporting the legitimacy of conceptualizing a heteromorphic mental lexicon showing that measures of formulaic sequences and individual words tapped into the same latent trait.
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    THE CROSS-LANGUAGE ACTIVATION OF FIRST LANGUAGE (L1) HOMONYMS TRANSLATIONS IN SECOND LANGUAGE (L2) PROCESSING: AN INVESTIGATION OF WHETHER L1 TRANSLATION ARE ACTIVATED IN L2 SENTENCE CONTEXT
    (2024) Alsalmi, Mona Othman; Jiang, Nan; Second Language Acquisition and Application; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    A present study aimed to investigate the role of a first language (L1) translation on a second language (L2) word processing in a sentential context by relatively advanced Arabic learners of English. The focus is on cases where a homonymous word in the L1 is realized by independent words in the L2, (e.g. Arabic قرش realized by English shark and coin). Using the visual-world paradigm, Arabic-English bilinguals and English native participants were auditorily presented with English sentences that are predictive of a target word (e.g., “shark” in Scuba divers saw the sharp teeth of a giant shark yesterday) while looking at a visual screen. The screen contained one of the three critical objects: a target object whose English name corresponded to the target word (shark; Arabic: قرش) in the target condition, an Arabic competitor object whose Arabic name shared the same Arabic translation with the target word (coin; Arabic: قرش) in the Arabic condition, or an object that was unrelated to the target word (drums; Arabic طبل) in the control condition.Compared to native speakers of English, relatively advanced Saudi learners of English made more fixations on the critical objects in the Arabic condition compared to the control condition. This study supports the potential automatic activation of L1 translations when processing sentences in L2, even in relatively proficient learners and suggests evidence for the verification model in L2 word recognition.
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    The Learning and Usage of Second Language Speech Sounds: A Computational and Neural Approach
    (2023) Thorburn, Craig Adam; Feldman, Naomi H; Linguistics; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    Language learners need to map a continuous, multidimensional acoustic signal to discrete abstract speech categories. The complexity of this mapping poses a difficult learning problem, particularly for second language learners who struggle to acquire the speech sounds of a non-native language, and almost never reach native-like ability. A common example used to illustrate this phenomenon is the distinction between /r/ and /l/ (Goto, 1971). While these sounds are distinct in English and native English speakers easily distinguish the two sounds, native Japanese speakers find this difficult, as the sounds are not contrastive in their language. Even with much explicit training, Japanese speakers do not seem to be able to reach native-like ability (Logan, Lively, & Pisoni, 1991; Lively, Logan & Pisoni, 1993) In this dissertation, I closely explore the mechanisms and computations that underlie effective second-language speech sound learning. I study a case of particularly effective learning--- a video game paradigm where non-native speech sounds have functional significance (Lim & Holt, 2011). I discuss the relationship with a Dual Systems Model of auditory category learning and extend this model, bringing it together with the idea of perceptual space learning from infant phonetic learning. In doing this, I describe why different category types are better learned in different experimental paradigms and when different neural circuits are engaged. I propose a novel split where different learning systems are able to update different stages of the acoustic-phonetic mapping from speech to abstract categories. To do this I formalize the video game paradigm computationally and implement a deep reinforcement learning network to map between environmental input and actions. In addition, I study how these categories could be used during online processing through an MEG study where second-language learners of English listen to continuous naturalistic speech. I show that despite the challenges of speech sound learning, second language listeners are able to predict upcoming material integrating different levels of contextual information and show similar responses to native English speakers. I discuss the implications of these findings and how the could be integrated with literature on the nature of speech representation in a second language.
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    A MULTILEVEL ANALYSIS OF LANGUAGE PROFICIENCY GROWTH
    (2023) Mackey, Beth; Gor, Kira; Bolger, Donald; Second Language Acquisition and Application; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    The U.S. Military Services employ thousands of servicemen and women in language-related positions that are critical to the nation’s national security. These positions require personnel with high-level capability in various languages and dialects (Asch & Winkler, 2013). A complex accession and training system that begins at local recruiting stations across the nation leads to worldwide placement of language professionals who serve multiyear tours in the U.S. Air Force, Army, Navy and Marine Corps. High levels of cognitive ability, as measured by two cognitive aptitude batteries, one general (ASVAB) and one language (DLAB), are required for selection into these positions. Following significant investments in basic levels of training, the jobs themselves demand high level skills, and the service members find themselves constantly challenged to grow their skills. Traditional research on the effectiveness of the accession and training processes focuses on learning outcomes, rather than growth. This research used a longitudinal design to investigate how general aptitude, language aptitude, non-cognitive and language distance measures impact language proficiency growth. Hierarchical linear models and hierarchical generalized linear models were used and the significant findings were similar. The study found that overall, while language test scores followed a drop-and-recover pattern, there was very little growth overall. Three aptitude subtests, one from ASVAB (Mechanical Comprehension) and two DLAB subtests (Part 3 and Part 4) were found to constrain initial growth in the listening modality. Language distance was found to constrain initial and subsequent growth in listening and reading.
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    INVESTIGATING INDIVIDUAL DIFFERENCES’ PREDICTION OF LANGUAGE PROFICIENCY OUTCOMES: A LATENT GROWTH CURVE MODELING APPROACH
    (2023) Rhoades, Elizabeth Rogler; Gor, Kira; Clark, Martyn; Second Language Acquisition and Application; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    Although decades of research within the field of second language acquisition have been dedicated to investigating the impact of individual differences on second language learners’ success, longitudinal research focused on individual differences and their impact on adult second language acquisition is extremely limited. Additional longitudinal research on individual differences is necessary to further our understanding of the nature of the process of adult second language acquisition. This area of research is also critical to the U.S. Government and the Department of Defense as thousands of military service members work in language-related positions, and these service members’ maintenance of high levels of language proficiency is critical for our nation’s national security. The current study used a longitudinal design to investigate the impact of individual differences such as general cognitive ability, language aptitude, and attitude toward learning assigned second language (L2) on military service members’ language proficiency outcomes. Latent growth curve modeling (LGM) was used to model participants’ initial proficiency levels and growth trajectories, and measures of cognitive ability, language aptitude, and attitude toward learning assigned L2 were used to measure the impact of these individual differences on language proficiency outcomes. Additional variables including GPA, age, education level, number of language training hours, billet type, and sex were also included in the analyses. The results from the four phases of analyses support the conclusion that the predictive value of individual difference factors on language proficiency outcomes differ not only by DLI Language Difficulty Category, as suggested by previous research, but also by language and even language modality.
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    NEW PERSPECTIVES ON INQUISITIVE SEMANTICS
    (2022) Zhang, Yichi; Pacuit, Eric E.; Santorio, Paolo P.; Philosophy; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    Inquisitive semantics offers a unified analysis of declarative and interrogative sentences by construing information exchange as a process of raising and resolving issues. In this dissertation, I apply and extend inquisitive semantics in various new ways. On the one hand, I build upon the theoretical insight of inquisitive semantics and explore the prospect of incorporating other types of content into our conception of information exchange. On the other hand, the logical framework underlying inquisitive semantics is also of great interest in itself as it enjoys certain unique properties and is thus worth further investigation. In the first paper, I provide an account of live possibilities and model the dynamics of bringing a possibility to salience using inquisitive semantics. This account gives rise to a new dynamic analysis of conditionals, which is capable of capturing what I call the Extended Sobel Inference. In the second paper, drawing on the fact that disjunction in inquisitive semantics is understood as introducing a set of alternative answers to a question, I propose a Questions-Under-Discussion-based account of informational redundancy to tackle various Hurford sentences. In the third paper, I explore the prospect of cashing out the theoretical intuition behind inquisitive semantics using a non-bivalent framework. I develop a new logic which invalidates the Law of Excluded Middle just like inquisitive logic, but unlike inquisitive logic, it employs a negation that vindicates Double Negation Elimination.
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    Philosophy and Translatability
    (2021) Enos, Casey; Rey, Georges R; Philosophy; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    Can anything that can be said in one language be translated, without loss of meaning, into any other? Katz, inspired by Frege and others, argued for an affirmative answer to this question and proposed a Principle of Translatability. Since then, this alleged principle has come under scrutiny from linguists, who have proposed a number of counterexamples. While the consequences for Katz’s exact formulation of his principle are severe, the interpretation of the empirical data is often difficult and it is unclear whether slightly weaker principles may obtain. In my dissertation, I examine the literature discussing translatability and argue that it has suffered from a lack of precision regarding key terms, especially meaning and language. I propose that putting the question of translatability in terms of what Chomsky called I-languages allows better theoretical traction, although the exact question that we end up with looks very different from the one that we started with.
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    Identity Conditions on Ellipsis
    (2021) Ranero Echeverría, Rodrigo; Polinsky, Maria; Preminger, Omer; Linguistics; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    This dissertation presents a new perspective on the identity condition underpinning ellipsis in natural language. It argues that the condition is irreducibly syntactic—at least in part—but the way this syntactic component works is different than previously thought. First, instead of simple identity of structures/features, the condition relies on non-distinctness. For example, a privative feature present in the antecedent but not in the ellipsis site (or vice-versa) does not constitute a violation of identity. Nor does a functional projection present in one but not the other. Second, the identity condition includes a component that pertains to √ROOTs. Unlike the component requiring featural non-distinctness, √ROOTs in the ellipsis site and the antecedent must be strictly identical. After providing an overview of the core research questions surrounding ellipsis, the dissertation builds its initial case in chapter 2 on the basis of novel data from Kaqchikel (Mayan). In contrast to the pattern familiar from languages like English, Kaqchikel bans certain voice mismatches under sluicing, but allows others. To account for that, I argue that clauses in the Agent Focus voice—which can mismatch with active and passive clauses—lack the VoiceP layer. The proposed identity condition which relies on non-distinctness captures this newly-established pattern. The empirical scope is expanded in chapter 3, where I consider mismatches above VoiceP in several languages. I show that the proposed identity condition can account for the observed generalizations regarding tense, polarity, illocution, and modality mismatches, which remain unexplained under other proposals. Chapter 4 zooms into the nominal domain and discusses mismatches in grammatical gender under nominal ellipsis in argument and predicate positions. I present cross-linguistically recurrent patterns of well-formed and ill-formed mismatches and argue that the proposed identity condition (coupled with the independently motivated mechanism of repair-by-ellipsis of morphophonological gaps) is necessary and sufficient to account for the attested patterns. I also argue that certain configurations satisfy the identity condition but are ill-formed for other reasons; in particular, ellipsis cannot repair encyclopedic gaps. Extensions of the proposal are discussed in chapter 5, including voice mismatches under sluicing in Austronesian languages, Chung’s generalization, and vehicle change phenomena.
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    An analysis of negation-dependent times amwu-phrases in Korean, and its theoretical consequences
    (2020) Bae, Sooyoung; Lasnik, Howard; Preminger, Omer; Linguistics; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    In this thesis, I revisit the nature of a negation-dependent expression awmu- in Korean. The central claim is that amwu-s do not fall within one of the two well-established categories of Negative Polarity Item (NPI) and Negative Concord Item (NCI). Hence, the taxonomy of negation-dependent expressions needs to be expanded to include a new, third type. Furthermore, I argue that this third type of expression, as exemplified in Korean, calls for a different principle of grammar, which is syntactic in nature, to properly account for its distribution. The thesis is organized as follows. In chapter 1, I introduce the taxonomy and theoretical background of negation-dependent expressions that have been discussed in the previous literature. Then, I review on-going discussions concerning the identity of amwu- in Korean. In particular, two competing perspectives on amwu- are examined: Negative Polarity Item (NPI) approaches to amwu- (Sohn 1994 & Sells & Kim 2006) and Negative Concord Item (NCI) approaches (Giannakidou 2000, 2006 & Yoon & Giannakidou 2016). I also introduce a puzzle: amwu-s cannot be licensed by its apparent licensor (i.e. sentential negation) in derived positions, which is not accounted for under the previous accounts of NPIs or NCIs and motivates the main proposal of the thesis. In chapter 2, I propose that amwu- is a third category of negation-dependent expressions and amwu- and negation stand in a base-generated relationship of constituency. In particular, I show that the interplay between the constituency of amwu- and negation and constraints on syntactic movement explains why amwu- cannot be licensed in derived positions. This argument is further supported by the bound pronoun effect (cf. Grano &Lasnik 2018 for English) that seems to relax the locality constraint between the base position of amwu- and the surface position of sentential negation. In Chapter 3, I examine predictions of an argument I put forth in chapter 2 that the features responsible for the occurrence of overt negation in Korean can be acquired by the relevant heads derivationally. Following Chomsky (1965)'s featural constraint on deletion, I argue that only inherent features, which are not acquired derivationally, are subject to the identity requirement on ellipsis. Thus, the identity condition on ellipsis under my proposal amounts to a requirement to select a feature from the lexicon that is identical to the one selected from the lexicon in the antecedent. I argue that the fact that amwu-s can be used as fragment answers, despite the polarity mismatch with the antecedent clause, receives a natural account as a consequence of the feature specification in the domain of ellipsis. In Chapter 4, I investigate implications of the underlying constituency of amwu- and negation. In particular, I show paradigms of the extended version of Beck & Kim's intervention effect (1997) in constructions where a long-distance scrambled amwu-phrases interact with wh-phrases. I argue that long-distance scrambled phrase can participate in syntactic and semantic operations in its derived positions. This, in turn, challenges the view that long-distance scrambling in Korean should be relegated to PF. In Chapter 5, I investigate the nominal structure of Korean based upon the Numeral Classifier constructions. In doing so, this chapter contributes to the proposed argument that NegP is an optional part of the extended nominal projection in Korean. In particular, I examine a variety of orderings of Numeral-Classifier constructions in Korean and how they are derived. The chapter also argues that elements within a nominal phrase in Korean are also constrained by Cyclic Linearization and Order Preservation (cf. Fox & Pesetsky 2003, 2005; Ko 2005, 2007; Simpson & Park 2019). This suggests the application domains of Cyclic Linearization are not only clausal domains (CP) but also nominal ones (DP), at least in Korean.
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    Individual Differences in Comprehending Japanese Scrambled Sentences
    (2019) Eshita, Yoko; Ross, Steven J; Second Language Acquisition and Application; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    This study’s aim is to investigate further into the relationship between individual differences—working memory and sound recognition ability—and sentence processing of Japanese scrambled sentences for second language (L2) Japanese learners. L2 Japanese learners drawn from 3rd year college-level courses or above were tested on their listening comprehension accuracy in identifying case marking particles in canonical and scrambled sentences. Participants demonstrated a significant slowdown in reaction time and low accuracy rates for scrambled sentences compared with canonical sentences. In addition, even participants with high working memory and proficiency had difficulty in comprehending scrambled sentences and could not process case markings efficiently and accurately in a timed setting. This study is significant in that it is one of the first to examine the relationship between individual differences and comprehending Japanese case markings.