School of Languages and Linguistics - Research Publications
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ItemUncovering ergative use in Murrinhpatha: Evidence from experimental data(ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2023-01-02)
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ItemNo Preview AvailableWhy we need a gradient approach to word order(DE GRUYTER MOUTON, 2023-07-26)Abstract This article argues for a gradient approach to word order, which treats word order preferences, both within and across languages, as a continuous variable. Word order variability should be regarded as a basic assumption, rather than as something exceptional. Although this approach follows naturally from the emergentist usage-based view of language, we argue that it can be beneficial for all frameworks and linguistic domains, including language acquisition, processing, typology, language contact, language evolution and change, and formal approaches. Gradient approaches have been very fruitful in some domains, such as language processing, but their potential is not fully realized yet. This may be due to practical reasons. We discuss the most pressing methodological challenges in corpus-based and experimental research of word order and propose some practical solutions.
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ItemBridging Australian Indigenous language learner’s guides with SLA materials development frameworks(Taylor and Francis Group, 2022)The learner’s guide (LG) is a genre of pedagogical materials for Australian Indigenous languages, but LGs developed by field linguists are often questioned regarding their capacity to effectively facilitate language learning and, eventually, language revitalisation. This reflects a gap in the literature where applied linguistics perspectives are limited in Indigenous language studies, and vice versa. This study aims to address this gap by examining nine existing LGs published over the past four decades using a modified framework based on Tomlinson’s guidelines for second language acquisition (SLA) materials development. Findings show that the LGs are designed based on one of the three model types: (1) Type 1: non-communicative grammar-based, (2) Type 2: practice-integrated grammar-based, and (3) Type 3: text-driven meaning-based, among which the text-driven model has, theoretically speaking, the best potential to achieve pedagogical purposes. Yet, in general, existing LGs likely fail to equip learners with communicative competence. Other issues of greater complexity are also raised, including material comprehensibility and limited resources. A critical implication for the field is the necessity of empirical needs analyses for future LG development.
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ItemThe Typology of Reciprocal Constructions(Annual Reviews, 2023-01-17)Reciprocal constructions involve a complex mapping of semantics onto morphosyntax, requiring multiple propositions to be overlaid onto a single clause and the permutation of semantic roles within the set of participants involved. This complexity challenges the standard processes relating predicates to situations, and thus languages arrive at a great diversity of solutions for how reciprocal situations are encoded within a single clausal structure. Recent typological work has showcased this diversity from different perspectives, but further work is needed to determine how different morphosyntactic and semantic properties interact and what implicational connections and correlations exist with other parts of the linguistic system. Theoretical typologies highlight the importance of reciprocal constructions for our understanding of grammatical structure crosslinguistically.
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ItemNo Preview AvailableSentence planning and production in Murrinhpatha, an Australian 'free word order' language(Linguistic Society of America, 2022-06-01)Psycholinguistic theories are based on a very small set of unrepresentative languages, so it is as yet unclear how typological variation shapes mechanisms supporting language use. In this article we report the first on-line experimental study of sentence production in an Australian free word order language: Murrinhpatha. Forty-six adult native speakers of Murrinhpatha described a series of unrelated transitive scenes that were manipulated for humanness (±human) in the agent and patient roles while their eye movements were recorded. Speakers produced a large range of word orders, consistent with the language having flexible word order, with variation significantly influenced by agent and patient humanness. An analysis of eye movements showed that Murrinhpatha speakers’ first fixation on an event character did not alone determine word order; rather, early in speech planning participants rapidly encoded both event characters and their relationship to each other. That is, they engaged in relational encoding, laying down a very early conceptual foundation for the word order they eventually produced. These results support a weakly hierarchical account of sentence production and show that speakers of a free word order language encode the relationships between event participants during earlier stages of sentence planning than is typically observed for languages with fixed word orders.
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ItemCategory Clustering and Morphological Learning(WILEY, 2022-02)Inflectional affixes expressing the same grammatical category (e.g., subject agreement) tend to appear in the same morphological position in the word. We hypothesize that this cross-linguistic tendency toward category clustering is at least partly the result of a learning bias, which facilitates the transmission of morphology from one generation to the next if each inflectional category has a consistent morphological position. We test this in an online artificial language experiment, teaching adult English speakers a miniature language consisting of noun stems representing shapes and suffixes representing the color and number features of each shape. In one experimental condition, each suffix category has a fixed position, with color in the first position and number in the second position. In a second condition, each specific combination of suffixes has a fixed order, but some combinations have color in the first position, and some have number in the first position. In a third condition, suffixes are randomly ordered on each presentation. While the language in the first condition is consistent with the category clustering principle, those in the other conditions are not. Our results indicate that category clustering of inflectional affixes facilitates morphological learning, at least in adult English speakers. Moreover, we found that languages that violate category clustering but still follow fixed affix ordering patterns are more learnable than languages with random ordering. Altogether, our results provide evidence for individual biases toward category clustering; we suggest that this bias may play a causal role in shaping the typological regularities in affix order we find in natural language.
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ItemPositional dependency in Murrinhpatha: expanding the typology of non-canonical morphotactics(Walter de Gruyter GmbH, 2021-01-27)Principles of morphotactics are a major source of morphological diversity amongst the world’s languages, and it is well-known that languages exhibit many different types of deviation from a canonical ideal in which there is a unique and consistent mapping between function and form. In this paper we present data from Murrinhpatha (non-Pama-Nyungan, northern Australia) that demonstrates a type of non-canonical morphotactics so far unattested in the literature, one which we call positional dependency. This type is unusual in that the non-canonical pattern is driven by morphological form rather than by morphosyntactic function. In this case the realisation of one morph is dependent on the position in the verbal template of another morph. Thus, it is the linearisation of morphs that conditions the morphological realisation, not the morphosyntactic feature set. Positional dependency in Murrinhpatha thus expands our typology of content-form interactions and non-canonical morphotactics with implications for our understanding of morphological structure cross-linguistically.
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ItemFrom body part to applicative: Encoding ‘source’ in Murrinhpatha(Walter de Gruyter GmbH, 2019)Murrinhpatha (non-Pama-Nyungan, Australia) is typologically unusual in having a single applicative construction with the semantics of source/malefactive, but never benefactive. In this paper I discuss the development of this applicative from an incorporated body part meaning ‘hand’. I show that the applicative developed from a reanalysis of the external possession construction; and that the applicative morphology developed from the incorporated body part, rather than from a verbal or adpositional source. This contributes to our understanding of the typology of applicative constructions and also highlights the value in exploring the complex verbal constructions of polysynthetic languages to inform our understanding of grammaticalisation possibilities.
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ItemLinguistic diversity in first language acquisition research: moving beyond the challenges(SAGE Publications (UK and US), 2015)The field of first language acquisition (FLA) needs to take into account data from the broadest typological array of languages and language-learning environments if it is to identify potential universals in child language development, and how these interact with socio-cultural mechanisms of acquisition. Yet undertaking FLA research in remote field-based situations, where the majority of the world’s languages are spoken and acquired, poses challenges for best-practice methodologies assumed in lab-based FLA research. This article discusses the challenges of child language acquisition research in fieldwork contexts with lesser-known, under-described languages with small communities of speakers. The authors suggest some modified approaches to methodology for child language research appropriate to challenging fieldwork situations, in the hope of encouraging more cross-linguistic acquisition research.
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ItemPossessor dissension: Agreement mismatch in Ngumpin-Yapa possessive constructions(Mouton de DeGruyter, 2017)Abstract In this article we describe a possessive construction in the Ngumpin-Yapa languages of Australia which has interesting implications for crosslinguistic models of agreement. In this “possessor dissension” construction, the possessor NP remains a modifier within the larger possessive NP, yet both the possessor and the possessum are cross-referenced with clause-level agreement morphology. Thus, there is a type of morphosyntactic disagreement (or dissension) between the syntactic position of the possessor as an NP-internal argument and its being agreed with at the clausal level as if it were a clausal argument. This phenomenon has had only limited mention in the typological literature, and has not previously been discussed for Australian languages. We discuss the properties of the construction, how it can be distinguished from other related construction types, and its implications for the typology of agreement.