Experimental approaches to sentence processing focus on localizing areas responsible for language comprehension in the brain oftentimes disregarding the role of time in both the construction and...Show moreExperimental approaches to sentence processing focus on localizing areas responsible for language comprehension in the brain oftentimes disregarding the role of time in both the construction and deconstruction of linguistic structure. Inspired by predictive coding and cue integration, this thesis proposes a theoretical framework for sentence processing where the hierarchical structure of language and its evolution over time profoundly influences its processing leading to time-contingent weighted integration of information. Essential to this theory is the assumption that the reliability of the internal representations generated by each level of linguistic analysis influences the gain of the predictions formulated by the other levels. Multivariate Pattern Analysis was used to compare the gain of semantic and phonological processing at two different timepoints in a sentence. Experiment 1 was the design of an EEG Multivariate Pattern Classification experiment where the classification accuracy of a phonological and semantic classifier for words in early and late positions in a sentence would be compared. We expected classification accuracy of the phonological classifier to be constant regardless of word position and a higher classification accuracy for the semantic classifier at later time points relative to the phonological classifier. Experiment 2 was a Representational Similarity Analysis of nouns in early and late positions from MEG audiobook data. When correlating Phonological and Semantic models with the data, no significant time windows were found. However, the presence of uncorrected clusters suggests the implementation of nested timescales as variations in temporal integration frequency.Show less
This thesis consists of two parts. In the first part, I go over some of the difficulties in representing semantic structures, including a discussion of the characteristics of syntactic and semantic...Show moreThis thesis consists of two parts. In the first part, I go over some of the difficulties in representing semantic structures, including a discussion of the characteristics of syntactic and semantic structures, syntax-semantics correspondence, and two types of semantic underspecification. In the second part, I offer a design for the visualization of semantic structure as derived by the Delilah parser, as well as a software tool for drawing these structures automatically.Show less
This thesis is about the expression of ingressive aspect: language elements that focus on the beginning of a situation. The aim is to conduct a fine-grained analysis and comparison of the aspectual...Show moreThis thesis is about the expression of ingressive aspect: language elements that focus on the beginning of a situation. The aim is to conduct a fine-grained analysis and comparison of the aspectual semantics of three ‘manifestations of ingressivity’: the ingressive suffix -qilai起來 in Mandarin and the ingressive adverbs chū初 and shǐ始 from pre-Tang Chinese. The comparison reveals both similarities and differences. First, the three ingressive markers share a basic conceptual structure consisting of [+BEGIN] and [+focusBEGIN], but -qilai 起來 additionally consists of the optional component [±STAND UP] due to limited semantic bleaching of the source structure’s lexical semantics, i.e. the verb qǐlai 起來 ‘to stand up’. This explains the fact that Stage Level States selecting -qilai起來 may shift optionally to Activities, as metaphorical extensions of ‘standing up’ (i.e. ‘increase’) license dynamic interpretations. This same optionality may be explained for the pre-Tang Chinese adverbs through the causative potential of the predicate, which likewise optionally entails ‘increasing’. Second, combinatory possibilities can be described for shǐ始 without additional restrictions, while those of -qilai起來 and chū初 can be accounted for with one disjunctive rule each: -qilal起來 requires the predicate to be durative, atelic, or both; chū初 requires it to be dynamic-durative, telic, or both. In terms of ingressive subtypes, this means that chū初 is typically inceptive, -qilai起來 is more inceptive than inchoative, and shǐ始 is actually ingressive in that inceptive and inchoative interpretations are equally available.Show less
Artificial Grammar Learning (AGL) is a powerful experimental paradigm for testing specific hypotheses about language acquisition but is limited because of its reliance on meaningless grammatical...Show moreArtificial Grammar Learning (AGL) is a powerful experimental paradigm for testing specific hypotheses about language acquisition but is limited because of its reliance on meaningless grammatical structures. Meanwhile, formal and computational semantics provide rigorous ways to define and calculate meanings for formal languages, but are typically only used to describe or simulate the linguistic competence of adult speakers. This thesis attempts to connect these two fields by proposing a new type of AGL experiment that uses a language with both a context-free syntax and a formally defined semantics which can be used to express spatial relationships between objects. Moreover, using a computer simulation in which an Intelligent Agent (IA) acquires such a language, it shows how this new paradigm can be used to test psycholinguistic hypotheses about the acquisition of both syntax and semantics.Show less
Brown and Levinson’s (1987) typology of politeness strategies is based on the basic wants of a model person (MP). Their concepts of face and positive and negative politeness have been...Show moreBrown and Levinson’s (1987) typology of politeness strategies is based on the basic wants of a model person (MP). Their concepts of face and positive and negative politeness have been groundbreaking in the fields of pragmatics and intercultural communication. However, their claim of having developed a universal model has been refuted by many scholars (Bargiela-Chiappini 2003; Watts 2003; Hill et al. 1986; Matsumoto 1988; Nwoye 1992; Mao 1994). In this paper, I use a contrastive language guide by Baxter and Baxter (2011) to attempt to analyze [1] how their pragmalinguistic advice relates to Brown and Levinson’s theory of politeness; [2] what influence the sociological variables have had on Baxter and Baxter’s choice of politeness strategies that are incorporated with face-threatening acts (FTAs); and [3] what the key underlying cultural differences are between the Dutch and the British in their choice of politeness strategies. The results of this study indicate that the pragmalinguistic advice relates to Brown and Levinson’s theory by using positive and negative politeness strategies when an FTA is incorporated into an utterance. Furthermore, sociological variables do play a significant role in the selection of politeness strategies, as they adhere to the discernment principles of their respective cultures. The key difference between the Dutch and the British is found in the sociological variable Low context communication.Show less
