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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A constraint-based approach to child language acquisition of Shona morphosyntax

Sibanda, Cathrine Ruvimbo January 2014 (has links)
This study falls under the broad area of child language acquisition with specific focus on Shona morphosyntax. The understanding that knowledge of the nature of child language contributes to the sustainability of language acquisition matters forms the basis of the investigation. A qualitative approach is followed in the study, specifically focusing on the constraints on the development of inflectional morphemes (IMs) in the acquisition of nouns and verbs in child Shona. The study investigates the development of child Shona inflectional morphology and how morphology interacts with syntax. The constraints that operate in the acquisition of Shona are identified. The study refers to linguistic theories for an account of the development of child Shona morphosyntax. The study is based on the understanding that knowledge of the nature of child language contributes to the sustainability of language acquisition matters. The data used in this study is collected from four Shona speaking children. The ages of the children range from two years (2; 0) to three years and two months (3; 2). Two female and two male children participated in this study. The primary method of data collection used in this study is the naturalistic method, while elicitation is used to elicit plural formation. The results indicate that child Shona morphosyntax is characterized by omission of the various inflectional morphemes on nouns and verbs, while the lexical morphemes are retained. The child Shona IM is phonologically different from the adult Shona IM. This is because the children are constrained and hence use simplification strategies in order to try to be faithful to the input grammar. The noun and verb IMs are produced in the form of a reduced syllable, because the children dropped the consonant in the IM syllable and retained the vowel. The study reveals that the development of child Shona morphosyntax is based on pivotal constituencies of the sentence. These pivots are the nouns and verbs that are used by the children. The study identifies constraints that operate on the process of child Shona development as phonological, morphological, semantic, visibility and frequency constraints. The finding that is arrived at through this study is that syntax is in place before morphology. / African Languages / D. Litt. et Phil.
2

Attention and L2 learners' segmentation of complex sentences

Hagiwara, Akiko 01 July 2010 (has links)
The main objective of the current study is to investigate L2 Japanese learners' ability to segment complex sentences from aural input. Elementary- and early-intermediate level L2 learners in general have not developed the ability to use syntactic cues to interpret the meaning of sentences they hear. In the case of Japanese, recognition of inflectional morphemes is crucial for the accurate segmentation of complex sentences, as they signal the end of each clause. However, recognition of inflectional morphemes was found to be challenging for low proficiency learners because they are often fused in natural speech; thus, they are low in salience. To assist L2 learners in finding meaningful chunks, namely clauses within a complex sentence, the current study attempted to focus their attention on inflectional morphemes in aural input. During the experiment, learners were asked to repeat complex sentences as accurately as possible. Half of the stimuli were accompanied by pictures that corresponded to the activities described in these complex sentences. The study hypothesized that visualized chunks would reduce L2 learners' cognitive load and enable them to pay closer attention to syntactic elements; thus, learners would reconstruct complex sentences better with the pictorial information support. It was also hypothesized that the ability to reconstruct elements that are low in salience would account for L2 learners' receptive proficiency. The results revealed that L2 learners' reconstruction of complex sentences improved significantly with the support of visualized chunks. However, it became evident that learners' reconstruction of an inflectional morpheme to which they had not been fully exposed in class did not improve with the pictorial support. Such a tendency was particularly obvious when the inflectional morpheme was located in a sentence internal position. Additionally, the study found that L2 learners' ability to reconstruct an inflectional morpheme declined when it was void of communicative value. In terms of receptive proficiency, the results indicate that L2 learners' ability to reconstruct syntactic elements that are low in salience is a reliable predictor of their receptive proficiency.
3

A constraint-based approach to child language acquisition of Shona morphosyntax

Sibanda, Cathrine Ruvimbo 30 November 2014 (has links)
This study falls under the broad area of child language acquisition with specific focus on Shona morphosyntax. The understanding that knowledge of the nature of child language contributes to the sustainability of language acquisition matters forms the basis of the investigation. A qualitative approach is followed in the study, specifically focusing on the constraints on the development of inflectional morphemes (IMs) in the acquisition of nouns and verbs in child Shona. The study investigates the development of child Shona inflectional morphology and how morphology interacts with syntax. The constraints that operate in the acquisition of Shona are identified. The study refers to linguistic theories for an account of the development of child Shona morphosyntax. The study is based on the understanding that knowledge of the nature of child language contributes to the sustainability of language acquisition matters. The data used in this study is collected from four Shona speaking children. The ages of the children range from two years (2; 0) to three years and two months (3; 2). Two female and two male children participated in this study. The primary method of data collection used in this study is the naturalistic method, while elicitation is used to elicit plural formation. The results indicate that child Shona morphosyntax is characterized by omission of the various inflectional morphemes on nouns and verbs, while the lexical morphemes are retained. The child Shona IM is phonologically different from the adult Shona IM. This is because the children are constrained and hence use simplification strategies in order to try to be faithful to the input grammar. The noun and verb IMs are produced in the form of a reduced syllable, because the children dropped the consonant in the IM syllable and retained the vowel. The study reveals that the development of child Shona morphosyntax is based on pivotal constituencies of the sentence. These pivots are the nouns and verbs that are used by the children. The study identifies constraints that operate on the process of child Shona development as phonological, morphological, semantic, visibility and frequency constraints. The finding that is arrived at through this study is that syntax is in place before morphology. / African Languages / D. Litt. et Phil. (African Languages)

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