A test of coding procedures for lexical data with Tup i-Guaran i and Chapacuran languages

Recent phylogenetic studies in historical linguistics have focused on lexical data. However, the way that such data are coded into characters for phylogenetic analysis has been approached in different ways, without investigating how coding methods may affect the results. In this paper, we compare three different coding methods for lexical data (multistate meaning-based characters, binary root-meaning characters, and binary cognate characters) in a Bayesian framework, using data from the Tup ́ı-Guaran ́ı and Chapacuran language families as case studies. We show that, contrary to prior expectations, different coding methods can have a significant impact on the topology of the resulting trees

A Bayesian Phylogenetic Classification of Tupí-Guaraní

This paper presents an internal classification of Tupí-Guaraní based on lexical data from 30 Tupí-Guaraní languages and 2 non-Tupí-Guaraní Tupian languages, Awetí and Mawé. A Bayesian phylogenetic analysis using a generalized binary cognate gain and loss model was carried out on a character table based on the binary coding of cognate sets, which were formed with attention to semantic shift. The classification shows greater internal structure than previous ones, but is congruent with them in several ways

Focus in Caquinte

This dissertation provides the first description and analysis of focus in Caquinte, an indigenous Arawak language of Peruvian Amazonia. It investigates the expression of a fundamental distinction in types of focus, namely between information focus and contrastive focus, which I argue is due to the salience of the alternative propositions evoked by a focus. Furthermore, three subtypes of contrastive focus are distinguished: selective focus, corrective focus, and exclusive focus (cf. English only). The analysis of information focus includes focus targeting arguments, verbs, subject-verb units, predicates, and sentences. The analysis of selective and corrective focus begins with arguments as the target of focus, and then covers a heterogeneous class of non-arguments (e.g., locative obliques) and the proposition. The analysis of exclusive focus is conned to arguments as the target of focus.I show that information focus is expressed by a series of verb-initial word orders and no other special marking. Selective and corrective focus of arguments is expressed by constructions involving one of two series of copulas that evoke what I refer to as referential versus polar alternatives. These copulas occur in a preverbal position, and suppress verbal agreement corresponding to the focused argument. Exclusive focus is expressed by the numeral aparo ‘one’ in the same preverbal position, similarly suppressing agreement. Selective and corrective focus of non-arguments and the proposition is expressed by one of two particles morphologically related to the copulas, which are similarly distinguished based on whether they evoke referential versus polar alternatives.I analyze focus in the Question under Discussion (QUD) framework, extending it in a number of ways. I argue that information focus is represented by nonbranching discourse structures, and that contrastive focus of all types is represented by branching discourse structures. The nonsalient alternatives evoked in cases of information focus have no correspondence in the discourse structure (the actual answer corresponds to the one daughter of a nonbranching QUD), whereas the salient alternatives evoked in cases of contrastive focus correspond to the multiple daughter branches of a branching QUD. I analyze the constructions involving the two series of copulas and the morphologically related particles in terms of whether they resolve constituent or polar QUDs. Consequently, I show that selective and corrective focus are not each expressed by a unique construction; rather they differ in their discourse structures. Exclusive focus exhibits similar discourse structures, but is distinguished in the analysis by the composition of the set of alternatives evoked by aparo. In sum, the analysis accounts for distinctions among focus types in terms of differences in the geometry of their corresponding discourse structures, together with specific claims about the set of alternatives in the case of exclusive focus.Finally, I consider an analysis of polarity focus as a type of selective focus that evokes polar alternatives and targets the proposition. I distinguish polarity focus from verum, the latter expressed either by a biclausal construction involving the verb ko ‘be, do,’ or by the clitic =maja, depending on the salience of alternatives. The appendices include an overview of Caquinte history, a selective grammar sketch, and an extensive lexicon

The Syntax of Matsigenka Object-Marking

I analyze Matsigenka (Arawak, Peru) verbal object markers as clitic determiners that incorporate syntactically due to requirements of Infl. Person-case constraint effects are observed, with two repair strategies depending on the configuration, a clitic /=ni/ and an inflectable element /ashi/. I analyze both as adpositions, as well as an instrumental applicative /-ant/, which exhibits similar PCC effects, as the head of a high ApplP that participates in roll-up head movement. I derive PCC effects via a relativized probe on v

Proto-Omagua-Kokama: Grammatical Sketch and Prehistory

Mr. O’Hagan’s Lingustics honors thesis explores the history of several endangered Amazonian languages. He demonstrates that two of these languages, Omagua and Kokama, “were already distinct languages by the time the Jesuits arrived in the Amazon,” as his thesis advisor, Professor Lev Michael, writes. In addition to his fieldwork in Peru, Mr. O’Hagan made extensive use of collections on the Berkeley campus and at NRLF, corresponded with scholars in Europe and South America, and used Interlibrary Loan to access books and letters by early explorers and missionaries to the Amazon region. Professor Michael writes that “Quite simply, Zach increased by a factor of at least ten the amount of Old Omagua material known to linguists by his meticulous and creative searching through the Jesuit materials.

Focus in Caquinte

This dissertation provides the first description and analysis of focus in Caquinte, an indigenous Arawak language of Peruvian Amazonia. It investigates the expression of a fundamental distinction in types of focus, namely between information focus and contrastive focus, which I argue is due to the salience of the alternative propositions evoked by a focus. Furthermore, three subtypes of contrastive focus are distinguished: selective focus, corrective focus, and exclusive focus (cf. English only). The analysis of information focus includes focus targeting arguments, verbs, subject-verb units, predicates, and sentences. The analysis of selective and corrective focus begins with arguments as the target of focus, and then covers a heterogeneous class of non-arguments (e.g., locative obliques) and the proposition. The analysis of exclusive focus is conned to arguments as the target of focus.I show that information focus is expressed by a series of verb-initial word orders and no other special marking. Selective and corrective focus of arguments is expressed by constructions involving one of two series of copulas that evoke what I refer to as referential versus polar alternatives. These copulas occur in a preverbal position, and suppress verbal agreement corresponding to the focused argument. Exclusive focus is expressed by the numeral aparo ‘one’ in the same preverbal position, similarly suppressing agreement. Selective and corrective focus of non-arguments and the proposition is expressed by one of two particles morphologically related to the copulas, which are similarly distinguished based on whether they evoke referential versus polar alternatives.I analyze focus in the Question under Discussion (QUD) framework, extending it in a number of ways. I argue that information focus is represented by nonbranching discourse structures, and that contrastive focus of all types is represented by branching discourse structures. The nonsalient alternatives evoked in cases of information focus have no correspondence in the discourse structure (the actual answer corresponds to the one daughter of a nonbranching QUD), whereas the salient alternatives evoked in cases of contrastive focus correspond to the multiple daughter branches of a branching QUD. I analyze the constructions involving the two series of copulas and the morphologically related particles in terms of whether they resolve constituent or polar QUDs. Consequently, I show that selective and corrective focus are not each expressed by a unique construction; rather they differ in their discourse structures. Exclusive focus exhibits similar discourse structures, but is distinguished in the analysis by the composition of the set of alternatives evoked by aparo. In sum, the analysis accounts for distinctions among focus types in terms of differences in the geometry of their corresponding discourse structures, together with specific claims about the set of alternatives in the case of exclusive focus.Finally, I consider an analysis of polarity focus as a type of selective focus that evokes polar alternatives and targets the proposition. I distinguish polarity focus from verum, the latter expressed either by a biclausal construction involving the verb ko ‘be, do,’ or by the clitic =maja, depending on the salience of alternatives. The appendices include an overview of Caquinte history, a selective grammar sketch, and an extensive lexicon

The Syntax of Matsigenka Object-Marking

I analyze Matsigenka (Arawak, Peru) verbal object markers as clitic determiners that incorporate syntactically due to requirements of Infl. Person-case constraint effects are observed, with two repair strategies depending on the configuration, a clitic /=ni/ and an inflectable element /ashi/. I analyze both as adpositions, as well as an instrumental applicative /-ant/, which exhibits similar PCC effects, as the head of a high ApplP that participates in roll-up head movement. I derive PCC effects via a relativized probe on v

Relating the past, present & future: Archiving language collections

Archivists from a number of language archives will discuss the basics of archiving language documentation materials. Participants will learn about preparing their files for archiving and about creating good quality metadata descriptions. The workshop will end with a Q&A session for which participants are encouraged to submit questions in advance

A Bayesian Phylogenetic Classification of Tupí-Guaraní

This paper presents an internal classification of Tupí-Guaraní based on a Bayesian phylogenetic analysis of lexical data from 30 Tupí-Guaraní languages and 2 non-Tupí-Guaraní Tupian languages, Awetí and Mawé. A Bayesian phylogenetic analysis using a generalized binary cognate gain and loss model was carried out on a character table based on the binary coding of cognate sets, which were formed with attention to semantic shift. The classification shows greater internal structure than previous ones, but is congruent with them in several ways