This dissertation examines word-prosody of ciTonga, a Malawian Bantu language spoken by lakeshore people of northern Malawi. It is argued that the real word-prosody in this language (and perhaps many Bantu languages) revolves around the idea of Strong Accent Constituency, power relations between segments, syllables and between lower and higher prosodic categories as determined by Universal Guidelines such as SONORITY, FINALITY, EDGENESS and PROSODIC HIERARCHY as well as constraints which favour language- or context-specific Strong Accent Constituents (PROSODIC STEM, ACCENT FOOT, STEM-SYLLABLE1, PENULTIMATE SYLLABLE or FINAL SYLLABLE). Tone and prosodic morphemes such as Minimal Prosodic Words and Reduplicative Prosodic Morphemes also seem to be heavily regulated by Strong Accent Constituency. The empirical bases are three speech styles found in ciTonga (Nkhata-Bay Variety) namely, formal, common, and elderly speech styles. It is one of several understudied and endangered languages in Malawi. This study therefore is in line with one of the goals of the University of Malawi's Centre for Language Studies, where this candidate serves as a member, which is to prioritize research activities on such languages. The candidate is a native speaker of ciTonga and , as such, he is primary source of most of the data. Other methods such as elicitation and focus group discussions were conducted with informants not only to get to the bottom of the matter, but to also understand social issues underlying language variation. The dissertation has been presented in 6 chapters. Chapter 1 presents introductory remarks. These include the problem statement, a note on methodology, summary of findings, theoretical precedents, and, finally, organization of the dissertation. Chapter 2 presents basic facts about the language under study. These include language classification, previous works on ciTonga, speech sounds, the syllable, tone, as well as nominal and verbal morphology. Chapter 3 presents a proposal for the theory of Strong Accent Constituency. It presents the data on vowel and consonant deletion which motivates this theory analysis. Then attempts are made to account for the facts in terms of stress-accent theory and Downing's (2006b) Morpheme-Based Templates Theory both of which are found to be slightly problematic to account for segment deletion and preservation patterns exhibited in ciTonga. Finally, the chapter introduces the theory and accounts for the facts in terms of Strong Accent Constituent Theory. Chapter 4 presents formally the theory of Interaction between Tone and Strong Accent Constituents. The chapter presents the data on tone assignment in basic verbs, simple past tense verbs and present progressive aspect verbs which motivate this type of theory analysis. Attempts are then made to account for the facts in terms of tone alignment theory (as argued by Mtenje 2006), autosegmental accent (Clements and Goldsmith 1984) and 'pitch-accent' or accentual properties of tone in Bantu languages (as hinted upon by Downing 2004). All these theoretical perspectives are found to be slightly inadequate to account for tone distribution patterns in ciTonga. On the other hand, a theory based on Interaction between Tone and Strong Accent Constituents is shown to account for the facts slightly better. Chapter 5 presents formally proposals for Strong Accent Constituent-Based Templates as a theory of morphology-prosody interfaces in ciTonga and perhaps many other Bantu languages with a Strong Accent Constituent system. It presents the data on general phonological words, Minimal Prosodic Words and Reduplicative Prosodic Morphemes. It then reviews two competing theories in the literature within the Generalized Templates Theory namely, the Prosodic Hierarchy-Based Templates Theory and the Morpheme-Based Templates Theory both of which have a goal to account for morphology-prosody interfaces. Both these theories are shown to be slightly inadequate to account for parameters exhibited by phonological words in ciTonga. On the other hand, it is suggested that a theory of Strong Accent Constituent-Based Templates may account for the facts slightly better. Chapter 6 summarizes and concludes the dissertation.

Thesis (D. Miss.)--Western Seminary, Portland, OR, 2004. / Abstract. Includes bibliographical references (leaves 319-329).

Thesis (D. Miss.)--Western Seminary, Portland, OR, 2004. / Abstract. Includes bibliographical references (leaves 319-329).

Thesis (Ph. D.)--University of Texas at Austin, 1998. / Vita. Includes bibliographical references (leaves 160-165). Available also in a digital version from Dissertation Abstracts.

Doctorat en philosophie et lettres / info:eu-repo/semantics/nonPublished

Doctorat en philosophie et lettres / info:eu-repo/semantics/nonPublished

From Preface: "The function of the historian is neither to love the past nor to emancipate himself from the past, but to master and understand it as the key to understanding the present." (E.H. Carr, What is history?, 1964 p.26.) The existence of an independent Bantu Presbyterian Church (B.P.C.) has raised many questions and problems which could only be probed by tracing its history. It is fascinating that even with the passing of so many years the issues at stake are still in the forefront. Perhaps in understanding the past one may better understand the present, but only one with acute vision will know the "right solution". The "Presbyterian mission" has been one of many in South Africa and has been present for over 150 years, yet I found little, as far as published work is concerned, which deals comprehensively with the various bodies comprising this mission. Nor is it clear, even in Presbyterian circles, what its history and policy has been, or meant, in the life of this country. Unfortunately, material is not always readily available, (which I found to my dismay), and both time and expense is involved in collecting such. I have consequently had to rely on scanty information as well as the dry-as-dust, uninformative blue books of the B.P.C.and P.C.S.A., which may indicate trends but very little by way of individual thought. With some spadework done by a few, it is an ardent hope that more will be done to uncover the past to knit the Presbyterian tradition together, that it may take its place amongst other histories, not in any partisan manner, but only to contribute to a healthy ecumenical climate where the worth of each tradition is acknowledged and used to increase the spirit of closer co-operation. The question of Presbyterian Union has long been present. My hope is that this thesis may clarify and encourage.

Most of the Web is published in languages that are not accessible to many potential users who are only able to read and understand their local languages. Many of these local languages are Resources Scarce Languages (RSLs) and lack the necessary resources, such as machine translation tools, to make available content more accessible. State of the art preprocessing tools and retrieval methods are tailored for Web dominant languages and, accordingly, documents written in RSLs are lowly ranked and difficult to access in search results, resulting in a struggling and frustrating search experience for speakers of RSLs. In this thesis, we propose the use of language similarities to match, re-rank and return search results written in closely related languages to improve the quality of search results and user experience. We also explore the use of shared morphological features to build multilingual stemming tools. Focusing on six Bantu languages spoken in Southeastern Africa, we first explore how users would interact with search results written in related languages. We conduct a user study, examining the usefulness and user preferences for ranking search results with different levels of intelligibility, and the types of emotions users experience when interacting with such results. Our results show that users can complete tasks using related language search results but, as intelligibility decreases, more users struggle to complete search tasks and, consequently, experience negative emotions. Concerning ranking, we find that users prefer that relevant documents be ranked higher, and that intelligibility be used as a secondary criterion. Additionally, we use a User-Centered Design (UCD) approach to investigate enhanced interface features that could assist users to effectively interact with such search results. Usability evaluation of our designed interface scored 86% using the System Usability Scale (SUS). We then investigate whether ranking models that integrate relevance and intelligibility features would improve retrieval effectiveness. We develop these features by drawing from traditional Information Retrieval (IR) models and linguistics studies, and employ Learning To Rank (LTR) and unsupervised methods. Our evaluation shows that models that use both relevance and intelligibility feature(s) have better performance when compared to models that use relevance features only. Finally, we propose and evaluate morphological processing approaches that include multilingual stemming, using rules derived from common morphological features across Bantu family of languages. Our evaluation of the proposed stemming approach shows that its performance is competitive on queries that use general terms. Overall, the thesis provides evidence that considering and matching search results written in closely related languages, as well as ranking and presenting them appropriately, improves the quality of retrieval and user experience for speakers of RSLs.

Thesis (PhD)--Stellenbosch University, 2013. / ENGLISH ABSTRACT: This study investigates the applicability and suitability of the syntactic decomposition approach to account for the causative and anticausative alternation in Kikongo (Kizombo) in terms of the structural nodes of Voice, vCAUS and Root as posited in this approach to (anti-)causativity (see Alexiadou 2010). In addition, the aspectual approach postulated by Vendler (1957) and further developed by Verkuyl (1972) and Smith (1997) is invoked for the reason that the two alternants in the causative and anticausative alternation in Kikongo (Kizombo) are associated with aspectual verb class differences. Research on the causative and anticausative alternation has long been the focus of extensive work in typological and theoretical linguistics. Two central issues revolve around the debate: first the properties of meaning that determine the alternation and the derivational relationship between the alternants, and second, the relation between the causative alternation and other transitivity alternations, e.g. passives and middles. This dissertation demonstrates that there is a wide range of acceptability judgments associated with anticausative uses of Kizombo in externally and internally caused change of state and change of location/position verbs. The verb root is the element of meaning that allows the Kizombo verbs to alternate irrespective of their verb classes, including agentive verb roots. All the causative variants of externally caused verbs are morphologically unmarked, but all the anticausative variants are morphologically marked. However, all the internally caused change of state verbs are morphologically unmarked. Both the causative and anticausative variants of change of location/position verbs are morphologically unmarked. The anticausative and passive sentences can license an external causer through an implicit argument. While the passive verb sentences can be modified by by-agent, purpose clause and agent-oriented phrases, the anticausative sentences can be modified by instrument, natural force, agent-oriented and by-self phrases. The acceptability of modifiers with anticausatives and passives presupposes a presence of a causer in both constructions. The causative form of change of location/position verbs is syntactically intransitive (i.e. in the locative-subject alternation), but its anticausative variant acquires a transitive-like form. Thus, the concept of causative is related to cause and effect of the argument participating in the process. The study considers competing approaches concerning the derivational direction of the causative and anticausative alternation. Given the data in Kizombo, it is argued that the syntactic decomposition approach is the most appropriate to account for the example sentences in the causative and anticausative constructions. The transitive approach could probably deal with the externally caused change of state verbs, as discussed in chapter 6, but would face a challenge relating to the change of location/position verbs because none of the variants is morphologically marked. / AFRIKAANSE OPSOMMING: Hierdie studie het die toepaslikheid en geskiktheid van die benadering tot sintaktiese ontleding ondersoek ten einde rekenskap te gee van die kousatiewe en antikousatiewe wisseling in Kikongo (Kizombo) ten opsigte van die strukturele vertakpunte van Voice, vCAUS en Root soos in hierdie benadering tot (anti-)kousatiwiteit gestel (sien Alexiadou 2010). Daarbenewens is die aspektiese benadering soos voorgestaan deur Vendler (1957) en verder ontwikkel deur Verkuyl (1972) en Smith (1997) gebruik omdat die twee alternante in die kousatiewe en antikousatiewe wisseling in Kikongo (Kizombo) met aspektiese verskille in werkwoordklasse geassosieer word. Navorsing oor die kousatiewe en antikousatiewe wisseling is reeds lank die fokus van omvangryke werk in tipologiese en teoretiese linguistiek. Twee sentrale kwessies word by die debat betrek: eerstens die eienskappe van betekenis wat die wisseling en die afleidende verband tussen die alternante bepaal, en tweedens, die verhouding tussen die kousatiewe wisseling en ander transitiwiteitswisselinge, bv. passief- en middelkonstruksies. Hierdie verhandeling toon dat daar ʼn wye reeks aanvaarbaarheidsuitsprake is wat met antikousatiewe gebruik van Kizombo by verandering van toestand en verandering van plasing/posisie van werkwoorde wat ekstern en intern veroorsaak word, geassosieer word. Die werkwoordwortel is die betekeniselement wat dit vir die Kizombo-werkwoorde moontlik maak om te wissel ongeag hulle werkwoordklasse, met inbegrip van agenswerkwoordwortels. Al die kousatiewe variante van ekstern veroorsaakte werkwoorde is morfologies ongemerk, maar al die antikousatiewe variante is morfologies gemerk. Al die intern veroorsaakte verandering van toestandswerkwoorde is morfologies ongemerk. Beide die kousatiewe en antikousatiewe variante van verandering van plasing/posisie van werkwoorde is morfologies ongemerk. Die antikousatiewe en passiewe sinne kan ʼn eksterne doener deur ʼn implisiete argument toelaat. Terwyl die sinne met passiewe werkwoorde gewysig kan word deur deur-agent, doel-sinsdeel en agent-georiënteerde frases, kan die antikousatiewe sinne gewysig word deur instrument-, natuurlike krag-, agent-georiënteerde en deur-self-frases. Die aanvaarbaarheid van modifiseerders met antikousatiewe en passiewes voorveronderstel ʼn aanwesigheid van ʼn doener in albei konstruksies. Die kousatiewe vorm van verandering van plasing/posisiewerkwoorde is sintakties onoorganklik (m.a.w. in die lokatief–onderwerp-wisseling), maar die antikousatiewe variant daarvan verkry ʼn oorganklik-agtige vorm. Die begrip van kousatief hou dus verband met oorsaak en gevolg van die argument wat aan die proses deelneem. Die studie neem kompeterende benaderings met betrekking tot die afleidende rigting van die kousatiewe en antikousatiewe wisseling in ag. Gegewe die data in Kizombo, word aangevoer dat die benadering van sintaktiese ontleding die geskikste is om rekenskap te gee van die voorbeeldsinne in die kousatiewe en antikousatiewe konstruksies. Die oorganklike benadering sou waarskynlik aan die ekstern veroorsaakte verandering van toestandswerkwoorde, soos in hoofstuk 6 bespreek, aandag kon skenk maar sou voor ʼn uitdaging met betrekking tot die verandering van plasing/posisiewerkwoorde te staan kom aangesien geeneen van die variante morfologies gemerk is nie.

Cette thèse est une description des systèmes phonologique et morphosyntaxique du kwakum, langue bantu A90 parlée dans la région de l’Est du Cameroun. Les données qui sont analysées dans ce travail ont été collectées à Sibita, un village de l’Arrondissement de Doumé. Le kwakum a une série de 28 consonnes parmi lesquelles des occlusives aspirées et labio-vélaires. Il possède un système vocalique de sept voyelles à longueur contrastive. L’analyse tonale est basée sur la distinction H vs. B vs. 0. Le système de classe nominale est quelque peu réduit et les correspondances entre les classes du kwakum et celles du Proto Bantu restent problématiques. Il existe huit classes morphologiques qui indiquent le nombre et cinq classes nominales qui déterminent l’accord. L’on note également un accord par défaut déclenché par les noms singuliers, ce qui suggère que la réduction du système de classe nominale est encore en cours. Le syntagme nominal est le seul domaine où s’observe l’accord en classe nominale. Dans les constructions connectivales, la tête syntaxique n’est pas nécessairement la tête sémantique. Le Kwakum possède des «ambipositions» employées comme préposition si le complément est nominal et comme postposition si le complément est pronominal. L’expression du temps verbal nécessite l’utilisation d’auxiliaires ou d’affixes temporels qui peuvent être combinés à un schème tonal de remplacement apparaissant sur les bases verbales. L’ordre des constituants dans la phrase est SVO. L’on note également des phrases averbales formées de deux noms ou d’un nom/pronom et d’un démonstratif. Les appendices contiennent un lexique kwakum-français et deux textes transcrits, glosés, traduits accompagnés de fichiers audio. / This thesis provides an analysis of the phonological and morphosyntactic systems of Kwakum, a Bantu A90 language spoken in the East Region of Cameroon. The data analysed in this work was collected from Kwakum speakers living in Sibita, a village located in the Doume Subdivision. Kwakum has a series of 28 consonants, among which aspirated and labiovelars stops. Its seven-vowel system is marked by contrastive length. The tone analysis is based on the distinction H vs. L vs. 0. The noun class system is somewhat reduced and the correspondences between the Kwakum classes and those of Proto Bantu are still problematic. There are eight morphological classes, marking number, and five noun classes which determine agreement. There is also a default agreement pattern triggered by singular nouns. This suggests an ongoing breakdown of the noun class system. Noun class agreement can only be observed within the noun phrase. In connective constructions, the syntactic head is not necessarily the semantic head. Kwakum has “ambipositions”, used as prepositions with nominal complements and as postposition with pronominal complements. Tense marking involves the use of tense auxiliaries or affixes which may be combined with a replacive tone scheme assigned to the verb stem. Kwakum is a SVO language and also presents instances of non-verbal clauses involving two nouns or a noun/pronoun and a demonstrative. The appendices include a Kwakum-French lexicon and two texts transcribed glossed and time-aligned with audio.