published_or_final_version / Language Studies / Master / Master of Arts

This study applies Chomsky's Barriers version of government binding theory to subject clitic pronouns and subject-verb agreement processes in Somali. It is proposed that Somali has a contrast between strong and weak subject-verb agreement, indicated as AGR$ sb{ rm S}$ and AGR$ sb{ rm W}$ respectively. SCL is possible iff AGR = AGR$ sb{ rm S}.$ SCL is obligatory if subject is pro, the null pronominal. SCL is excluded in case of short subject extraction, which is only possible from the domain of AGR$ sb{ rm W}.$ The prohibition against short subject extraction from the domain of AGR$ sb{ rm S}$ is attributed to Principle B of Aoun's generalized binding theory. Long subject extraction from the domain of AGR$ sb{ rm S}$ is possible if an intermediate trace in (NP,CP) deletes before binding theory. The analysis is extended to subject extraction in Italian, including the Trentino dialect, and Modern Irish.

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Lexicalists assume that words with derivational morphology and compound words are not formed by syntactic transformation (Selkirk, 1982). The Lexicalist Hypothesis implies that the principles of universal grammar are not operative to word formation. / This thesis argues that a word is composed of lexical constituents and post-lexical constituents, and that the post-lexical constituents can incorporate into a verb, to form the complex predicate. This formational process is subject to syntactic constraints and principles. Therefore, I claim that the principles of universal grammar are also operative to word formation. This hypothesis will throw a new light upon the area of language acquisition of complex predicates.

Through an investigation of the acquisition of feature geometric representations in first and second language acquisition, this dissertation demonstrates how the Feature Geometry theory contained in Universal Grammar actively guides and constrains the acquisition of segmental representations by children. In addition, it demonstrates how the mature feature geometry in a speaker's mental grammar restricts the range of nonnative phonemic contrasts that he or she will be sensitive to in the input and, hence, able to acquire as an L2 learner. / Three related areas of research are explored and integrated in this work: first, a theoretical study explores the feature-geometric representation of sonorant and non-sonorant laterals, based on their behavior in a variety of phonological processes cross-linguistically, and suggests that [lateral] is not a phonological feature, but rather that laterality is a phonetic property that derives from a specific feature-geometric representation; second, an experimental study investigates the acquisition of phonemic contrasts by English children and demonstrates that segmental representations are acquired in a uniform order that is consistent with properties of Feature Geometry; finally, a series of experimental studies examines the perception and acquisition of the English /l-r/, /b-v/, /p-f/, /f-v/ and /s-theta/ contrasts by native speakers of Japanese, Mandarin Chinese and Korean. / The findings from each of these studies are synthesized to obtain a comprehensive picture of how segmental representations are acquired and how this L1 knowledge impinges on the acquisition of L2 phonemes: it is argued that the monotonic acquisition of feature-geometric structure by young children restricts their sensitivity to particular non-native contrasts, and the continued operation of this existing feature geometry in adult speech perception constrains which non-native contrasts adult learners will be sensitive to in the L2 input and, therefore, capable of acquiring; the circumstances in which the native grammar facilitates perception of non-native contrasts and in which acquisition is possible are also discussed.

This thesis provides and discusses a comprehensive collection of empirical data that show that many languages of the world manifest long A-movement of the subjects of embedded finite clauses to the subject position (Hyperraising) or object position (Hyper-ECM) of the main clause. The main theoretical claim of the thesis is that all these instances of long A-movement leave behind resumptive pronouns and should therefore be analysed on a par with related Copy Raising and Copy ECM constructions. My thesis therefore demonstrates that resumption is not restricted to Abar movement contexts, but is also attested in A-movement constructions. Instead of the various language-particular analyses previously proposed in the literature, the thesis focuses on those aspects of long A-movement that all respective constructions in the different languages have in common and therefore provides a unified crosslinguisic analysis of long A-movement constructions. An important empirical generalisation, first noted by Ura (1994), which is empirically supported by the data discussed in this thesis, is that if a language has Hyperraising or Hyper-ECM, it is also a pro-drop language. On the basis of this generalisation, it is argued that Hyperraising and Hyper-ECM constructions involve the use of resumptive pro in the embedded subject position, while languages with Copy Raising and Copy ECM use overt pronouns. Apart from this difference, it is argued that these Amovement constructions are identical in all crucial respects. Furthermore, it is claimed that agreement inside the embedded finite clauses from which long A-movement takes place is indicative of the ability of embedded T to license nominative case on the embedded subject. Hence, no deviation from standard Minimalist assumptions is required. It is suggested that the role of the resumptive subject pronoun is to receive the case assigned by the probing T-head inside the embedded clause. It is also argued that it is the existence of a resumptive pronoun which causes the coreferential subject DP to be without case, which in turn creates a context in which long A-movement of this DP becomes both necessary and possible. This analysis is based on the idea that at first merge, the raised subject is merged with the null/overt resumptive pronoun in the embedded subject position to form one vii complex constituent (which is known in the literature as a „big? DP). While the pronoun remains in the embedded subject position to absorb the case in the embedded finite clause, the raised subject is attracted into the matrix subject position to absorb the case in the matrix clause. / Thesis (Ph.D.)-University of KwaZulu-Natal, Durban, 2011

The purpose of the study was two-fold. First, it investigated, described, and analyzed tense shifts and the roles of the present tense forms in IEIL autobiographical discourse. Second, as a contribution to the study of English interlanguage of Indonesian EFL learners it presents some pedagogical implications for the EFL teaching and learning in Indonesia and offers suggestions for further research. The data used for the study were twenty-six essays containing 1700 verb phrases in 937 sentences, which were written by twenty-six freshman EFL learners of the University of Sriwijaya in Palembang, Indonesia, in 1986.The results of the study show that tense use in IEIL is systematic, on one hand, and variable, on the other. Shifts of tense from past to present are generally predictable. The present tense usually functions to present the writer's evaluation or opinion, habitual occurrences, general truth, or factual descriptions functioning as permanent truth in relation to the writer's childhood. Occasionally, the present tense functions as the Historical Present to narrate past events. The past tense, on the other hand, usually functions to describe past truth and, at times, to narrate historical events such as the writer's date and place of birth.Variability also characterizes IEIL autobiographical discourse. That is, IEIL writers do not completely follow the present and past tense rules. For instance, they usually use the present tense to express habitual occurrences, but at other times they use past tense accompanied by such expressions as "on Sundays," "on holidays," "whenever," etc.In addition, the following conclusions have been drawn: (1) IEIL autobiographical discourse largely contains description expressed in the past tense; (2) discourses are highly recommended to be used as the first material in teaching linguistic phenomena such as tense shifts to Indonesian EFL learners; and (3) following the IL theory and principles, EFL teachers should not treat EFL learner's should treat them as a sign that they are in fact in the process of learning.deviants as a sign of improper usage and harmful but instead should treat them as a sign that they are in fact in the process of learning. / Department of English

The determiners, including such words as the articles, the and a, and the demonstratives, this and that, have been studied from many points of view. There are grammatical theories of their derivation and use, philosophical investigations and psychological studies, looking at adult use. However, few studies have considered the acquisition of these small, but important, words in child language development. Those studies that do exist tend to regard the child's acquisition as a progressive approximation to, or attainment of, adult usage. Chapter 1 of the thesis reviews the previous literature in the area in order to place in perspective the present research study. Chapter 1 is divided into six sections. The first section serves as a short introduction to the determiners and examines briefly some of the approaches to their study. Philosophical and linguistic studies are mentioned in passing. Historically, the definite, article the and the demonstrative that are derived from the same word in Old English (poet), while a is derived from the numeral one. However, most psychological studies of determiner acquisition have been derived from the assumption that the definite and indefinite (articles are part of one contrastive system. In order to discuss the psychological studies, section 2 examines the grammatical theories, starting with Christophersen (1939) and Jespersen (1949), of the articles and the demonstratives, as contrastive systems of language use. However, a second approach, which is taken up by developmental psycholinguists, is what is termed the functional approach. This approach is advocated primarily by psycholinguists and philosophers of language, who believe that the articles and demonstratives are linked (as they are historically) into one integrated system of determination. Section 3 therefore considers integrated theories of determiner acquisition, commencing from the work of Lyons (1975, 1977). It has been established that there are two theoretical approaches to the study of determiner acquisition, the contrastive approach and the integrated functional approach. The rest of Chapter 1 is concerned with empirical approaches, and section A examines some psychological studies of article acquisition. The work of Brown (1973), Maratsos (1976) and Warden (1973) represents studies based on the assumed contrast between the and a. The work of Bresson (1974) and Karmiloff-Smith (1976, 1979) represents the functional approach to article acquisition. The contrastive approach tends to regard the child as working towards adult competence with the articles, and thus the young child errs in his use. Brown, Maratsos, and Warden each deal at length with the child's apparent egocentric use of the definite article. The child uses the instead of a, when introducing a referent known to himself, to a listener who does not have the same knowledge. Brown draws on spontaneous speech, and considers mainly the correctness of syntactic forms. Maratsos and Warden consider the meanings of the words and the child's developing grasp of the articles as a semantic system. Bresson and Karmiloff-Smith, while both working with French-speaking children, consider the articles as part of a total system of determination. Although Bresson tends to regard the children as erring when they do not possess adult functions of the articles, Karmiloff-Smith, in a very extensive study, looks at what the children produce and understand. She then postulates the functions the determiners have for young children, how the functions are initially established and how they develop and change with an increase in linguistic and cognitive competence. The present research thesis could be viewed as an extension of this approach with English-speaking children. A similar distinction between the contrastive and functional approaches to determiner acquisition is seen with the demonstratives, and section 5 of Chapter 1 considers the work of Clark (1978). She looks at the acquisition of the demonstratives (and other deictic pairs) in terms of the child learning specific contrasts, e.g. this vs. that as proximal vs. non-proximal spatio-temporal distance. While Karmiloff-Smith also deals with the demonstratives in her functional approach, the work of Wales (1978, 1979) is discussed. Wales, while considering experimentally the acquisition of the contrastive deictic terms, also looks at spontaneous use of the determiners in mother-child interaction. Not only is the speech examined, but also the nonlinguistic gestures that accompany the speech of young children. The final section of the review chapter summarises the previous research. Also presented are the broad aims of the experiments that are reported in Chapters 2, 3 and 4. The functional approach is taken, with the. research being based on the notion that the article system and the demonstrative system are not separate and individually contrastive systems, but are linked via the and that, in their deictic functions. The experiments aimed to show how production and comprehension of the determiners can be influenced by various contextual factors. Each experiment was designed to allow for maximum flexibility, and all verbal and nonverbal responses were recorded and subjected to analysis. In this way, a clearer indication of precisely what functions of the articles and demonstratives three year old children are competent with, can be gained. Chapter 2, presenting the article comprehension experiments, commences by outlining the theoretically assumed adult functions of the articles. These functions may not necessarily be the ones on which the three year old child's article system is based. However, the functions are derived from adult-based notions of usage, so it is reasonable to suggest that they will serve as valid assumptions on which to base the experiments. Three experiments were conducted aimed at examining the young child's understanding of assumed contrasts between the functions of the and a. In all but one condition of one experiment, the children did not provide evidence of understanding the theoretically assumed contrasts. Instead, nonlinguistic response bias explanations were put forward of how the children were performing. However it is not known if the response biases arise because the children do not understand the language, or whether such biases (for absolute location, for relative location, depending on the nature of the task) block any potential understanding. Finally, the problem of designing tasks suitable for article comprehension is discussed. Chapter 3 presents the experiments designed to elicit the articles (and other determiners, both linguistic and nonlinguistic). Experiments to elicit only the articles (and their assumed contrast) tend to be fairly un-natural (see Maratsos, 1976), and hence flexible task designs were adopted for the present studies. Many forms of determiner use were elicited by these tasks, and these form the basis for Chapter 3. Experiment 4 studied the already well-documented use of the indefinite article for naming. However, a large incidence (about 30%) of article omission was recorded - an incidence which re-occurred throughout the experiments. Experiments 5 to 7 investigated the effects of various manipulations on subsequent article use. These variables included : the naming of the objects prior to subsequent questioning; altering the form of the question posed; the use of hidden vs. visible arrays; and variation of the class composition of the arrays. It was found that there was an interactive effect of these variables on subsequent article use and the functions of these article forms, but that the form of the question posed. had the greatest effect.

This thesis presents an analysis of the structure and function of cleft constructions in discourse. Drawing on a corpus of naturally-occurring spoken and written data, we present a multi-layered explanation of how it-clefts, wh-clefts, and reverse wh-clefts are different from non-clefts, and from one another. After a review of previous research on clefts in discourse, we explore the aspects of syntax, semantics, and pragmatics relevant to the structure and function of all three types of cleft. The discussion falls into three main parts: An analysis of the three cleft types, within the framework of Generalized Phrase Structure Grammar (cf. Gazdar et al. [1985]), in which particular attention is paid to the variety of constituents that can appear in particular positions in each type. The output of the grammar rules is compared to the examples that occur in the corpus of data. A treatment of cleft presupposition in terms of an analogy (suggested by van der Sandt [1988]) between presupposition and the treatment of pronominal anaphora in Kamp's [1981] Discourse Representation Theory An examination of the range of accentual patterns, presuppositional relations, and information structures typically appearing in clefts of all three kinds. We show that marked distinctions exist between the three cleft types in terms of all these factors, and suggest ways in which this helps to differentiate the range of discourse contexts in which clefts in general, and each cleft type in particular, are appropriate. At the end of the thesis we point to an analogy between the formal model for clefts presented and a psychological model of sentence processing We also suggest how the conclusions regarding both the structure and function of clefts as a class of construction and the distinction between the three types of cleft could be synthesised in a decision procedure for syntactic choice. Finally, we suggest some related areas for further research.

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