Dissertations / Theses on the topic 'Phonological structure'
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Mayer, Thomas [Verfasser]. "The Induction of Phonological Structure / Thomas Mayer." Konstanz : Bibliothek der Universität Konstanz, 2012. http://d-nb.info/1047544865/34.
Full textHopkins, Paul Stanley. "The phonological structure of the Kashubian word." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ58570.pdf.
Full textWilliams, A. Lynn. "A Model and Structure For Phonological Intervention." Digital Commons @ East Tennessee State University, 2005. https://amzn.com/1557667845/.
Full textBull, Brian E. "The non-linear phonological structure of Moroccan colloquial Arabic." Thesis, University of London, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370024.
Full textSteele, Jeffrey 1972. "Representation and phonological licensing in the L2 acquisition of prosodic structure." Thesis, McGill University, 2002. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=38520.
Full textIn this thesis, the consequences of such differences for the second language (L2) acquisition of prosodic complexity and position-sensitive contrasts are explored. It is argued that an explanatorily adequate account of L2 syllabification must include highly-structured representations as well as a theory of licensing, which distinguishes between the licensing of a given position and the licensing of featural content in such a position. Using data drawn primarily from a number of studies that investigate the acquisition of French by native speakers of English and Mandarin, it is demonstrated that the widely-attested interlanguage (IL) syllable-structure-modification processes of deletion, epenthesis, and feature change have a common source. Specifically, all three processes result from the IL grammar's inability to license a syllable position or (some of) the featural content present in such a position in the target representation. Within Optimality theory, the framework adopted, this is formalized through the competition between Faithfulness constraints and Markedness constraints, which evaluate the wellformedness of the licensing relationships. Finally, it is argued that Prosodic Licensing and the principle of Licensing Inheritance from Harris (1997) work together to encode prosodic markedness in representation, as they create a series of head-dependent asymmetries in which heads are strong licensors vis-a-vis their dependents.
Williams, A. Lynn. "The Model and Structure of Phonological Treatment: A Longitudinal Case Study." Digital Commons @ East Tennessee State University, 1996. https://dc.etsu.edu/etsu-works/2111.
Full textHerman, Rebecca. "Intonation and discourse structure in English : phonological and phonetic markers of local and global discourse structure /." The Ohio State University, 1998. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487953204281354.
Full textSt, Clair Michelle Christina. "Language structure and language acquisition : grammatical categorization using phonological and distributional information." Thesis, University of York, 2007. http://etheses.whiterose.ac.uk/9943/.
Full textJared, Debra J. (Debra Jean). "The processing of multisyllabic words : effects of phonological regularity, syllabic structure and frequency." Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63367.
Full textAbdoh, Eman Mohammed Abdulrahman. "A study of the phonological structure and representation of first words in Arabic." Thesis, University of Leicester, 2011. http://hdl.handle.net/2381/10221.
Full textMadigoe, Mashikane William. "Syllable structure processes in Northern Sotho : a linear and non-linear phonological analysis." Thesis, Stellenbosch : Stellenbosch University, 2003. http://hdl.handle.net/10019.1/53608.
Full textENGLISH ABSTRACT: This study intends to describe and explain syllable structure processes in Northern Sotho. It deals with phonological processes such as vowel deletion, semivocalization and semivowel insertion. The major aim of these processes is to restore the preferred ICVI syllable structure which has been violated by morphological processes such as passive, diminutive, the construction of absolute pronouns, etc. Two phonological models are applied with the intention to determine the one that presents the most credible explanation for the phenomenon at hand. The two models employed are, respectively, the Transformational (TG) and Feature Geometry (FG) models. It appears that Feature Geometry model yields better results in the description of syllable structure processes in Northern Sotho.
AFRIKAANSE OPSOMMING: Hierdie studie beskryf en verklaar sillabestruktuur prosesse in Noord-Sotho. Die tersaaklike fonologiese prosesse is vokaaldelesie, semivokalisasie en semivokaalinvoeging. Die doel van hierdie prosesse is om "n bepaalde voorkeursillabestruktuur IKVI te herstel wat versteur word deur morfologiese prosesse met die vorming van die passief, diminutief, die konstruksie van absolute voornaamwoorde ensovoorts. Twee fonologiese modelle word geïmplementeer ten einde te bepaal welke model die mees geloofwaardige verklarings vir die betrokke verskynsels kan bied. Die Transformasioneel-Generatiewe (TG) en Kenmerk Geometriese(KG) modelle word respektiewelik toegepas. Dit skyn asof die Kenmerk Geometriese model beter resultate lewer in die beskrywing van sillabestruktuurprosesse in Noord-Sotho.
Scouller, Alastair MacNeill. "Gaelic dialect of Colonsay." Thesis, University of Edinburgh, 2018. http://hdl.handle.net/1842/31514.
Full textOrtega-Delgado, G. "Acquisition of a signed phonological system by hearing adults : the role of sign structure and iconcity." Thesis, University College London (University of London), 2013. http://discovery.ucl.ac.uk/1416826/.
Full textSchretlen, Christine Elaine. "Prosodic structure patterns in multisyllabic word productions of Granada Spanish-speaking children with typical versus protracted phonological development." Thesis, University of British Columbia, 2013. http://hdl.handle.net/2429/44619.
Full textDÃaz-Campos, Manuel Antonio. "Acquisition of phonological structure and sociolinguistic variables : a quantitative analysis of Spanish consonant weakening in Venezuelan children's speech /." The Ohio State University, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=osu148639916010564.
Full textChen, Shih-wei. "Phonological processing unit transfer the impact of first language syllable structure and its implications for preferred subsyllabic division units /." College Park, Md. : University of Maryland, 2006. http://hdl.handle.net/1903/3824.
Full textThesis research directed by: Curriculum and Instruction. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
Donald, A. M. "Aspects of old English phonological and morphological structure : Towards a dependancy account, based on material from the Corpus Glossary." Thesis, University of Edinburgh, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380422.
Full textGimenes, Guillaume. "Traitement des gestes sans signification en mémoire de travail : Structure, stratégies et optimalisation." Thesis, Tours, 2014. http://www.theses.fr/2014TOUR2017.
Full textThe objective of this work is to improve knowledge on the treatment of meaningless gestures in working memory. This research is based on five studies divided into three phases: the characterization of the structure dedicated to these stimuli; strategies used spontaneously; and optimization of performance due to induced strategies. Our first two studies show that meaningless gestures are processed by a dedicated working memory component. This component operates like the phonological loop of Baddeley, Allen and Hitch (2011) whilst being distinct from it. The next two studies highlight spontaneous verbalization, which is used in metacognitive judgments of performances, yet without improving the latter. When participants are watching gestures, both verbal and motor encoding could operate at the same time, though without combination of memory traces. The last study shows that the recall of gestures is facilitated by the use of an induced verbal strategy. However, performance is not improved by a gestural strategy. By consequence, a combination of the different memory traces is possible when words match gestures. The discussion of the thesis is structured around an update of Baddeley’s model (Baddeley et al., 2011) by adding a new component called the "motoric loop". As the gestures seem to be particularly prone to context, we are also opening the framework of this research on theories of embodied cognition (Wilson, 2002) and grounded cognition (Barsalou, 2008), as well as the embedded processes model of working memory (Cowan, 2001)
Popescu, Anisia. "Temporal organization of liquid consonants in complex syllables : implications for a dynamic articulatory model of the syllable." Thesis, Sorbonne Paris Cité, 2019. http://www.theses.fr/2019USPCC068.
Full textThis dissertation investigates the behavior of coda liquid consonants from both a production and a representational standpoint. The goal is to combine two different sets of results from the literature in order to provide a clearer image on why liquids are a special class of consonants. From a production standpoint, coda liquids exhibit coordination patterns reserved for onsets. From a representation standpoint, native speakers attribute variable syllable count judgments to monosyllabic words involving a tense vowel/diphthong followed by a liquid. A unified account of liquids consonants integrating both quantitative and qualitative elements is provided.The main claim of this dissertation is two fold. First, we claim that the two results, presented separately in the literature must be considered and interpreted together. We propose that they are linked. The atypical patterns observed in the production and the representation of coda liquids stem from the presence of two gestures (one vocalic and one consonantal gesture) in the production of coda liquids, and more importantly from their relative timing with respect to other gestures in the syllable rime. Second we state that the gestural composition and the timing of liquid gestures predict liquid coda behavior cross-linguistically. These claims are tested and confirmed by cross-linguistic production and parallel production-syllable- countjudgment experiments. Furthermore, a gestural model, supported by simulations, is proposed for American English. Results show that the atypical timing pattern observed in syllables with liquid codas in American English is linked to the earlier occurrence of the vocalic gesture involved in the production of the coda liquids. This earlier occurrence of the vocalic gesture in the liquid following the vowel nucleus has two important consequences. First, it brings the liquid closer to the vowel nucleus, creating a complex nucleus, and triggering a specific competitive coordinative structure in rimes. This competitive coordinative pattern can explain the atypical temporal patterns observed for coda liquids. Second, the earlier occurrence of the vocalic gesture relative to the consonantal gesture adds weight to the metrical structure of monosyllabic words with tense vowels/diphthong nuclei followed by a liquid coda, explaining the variability in native speakers’ syllable count judgments
Black, Deirdre Jean. "The morphological and phonological structures of Spokane lexemes." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ32735.pdf.
Full textWynne, Hilary Suzanne Zinsmeyer. "The phonological encoding of complex morphosyntactic structures in native and non-native English speakers." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:39fd5b76-2099-4f42-a428-e4c2df39685d.
Full textSon, Shuraku. "Creativity and positive symptoms in schizophrenia revisited: Structural connectivity analysis with diffusion tensor imaging." Kyoto University, 2016. http://hdl.handle.net/2433/215955.
Full textAbbott, Sylvia Patricia. "The effect of phonological decoding and structural analysis training on the reading achievement of delayed readers in the intermediate grades /." Thesis, Connect to this title online; UW restricted, 1998. http://hdl.handle.net/1773/7803.
Full textKarlsson, Fredrik. "The acquisition of contrast : a longitudinal investigation of initial s+plosive cluster development in Swedish children." Doctoral thesis, Umeå : Department of philosophy and linguistics, Umeå university, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-829.
Full textLeonard, Janet. "The phonological representation and distribution of vowel in SENĆOŦEN (Saanich)." Thesis, 2019. https://dspace.library.uvic.ca//handle/1828/10563.
Full textGraduate
Millard, David. "The prosodic structure of Finnish and the theory of phonological government." Thesis, 1991. http://hdl.handle.net/2429/3118.
Full textNakagawa, Hiroshi. "Aspects of the phonetic and phonological structure of the G/ui language." Thesis, 2008. http://hdl.handle.net/10539/4517.
Full textAshby, Jane. "Phonological structure in spoken and written language : evidence for a shared representation." 2003. https://scholarworks.umass.edu/theses/2396.
Full textRace, David S. "Phonological influences on choice of syntactic structure : a constraint-based approach to sentence production /." 2006. http://www.library.wisc.edu/databases/connect/dissertations.html.
Full textWatts, Jennifer Lynn. "The structure and development of phonological awareness a guide for finding more effective training methods /." 2002. http://wwwlib.umi.com/cr/utexas/fullcit?p3110703.
Full textStarwalt, Coleen Grace Anderson. "The acoustic correlates of ATR harmony in seven- and nine-vowel African languages A phonetic inquiry into phonological structure /." 2008. http://hdl.handle.net/10106/1015.
Full textKulhánková, Eliška. "Vývoj a struktura fonologických dovedností v raném předškolním věku." Master's thesis, 2011. http://www.nusl.cz/ntk/nusl-312837.
Full textChapouto, Sandra Marisa da Costa. "Contributo para a descrição de aspetos fonológicos e prosódicos do crioulo guineense." Master's thesis, 2014. http://hdl.handle.net/10316/27581.
Full textEste trabalho tem por objetivo apresentar uma proposta de descrição – fonética e fonológica – da estrutura segmental e da estrutura silábica do crioulo guineense, com base na análise de um corpus e tendo em consideração os estudos já realizados sobre estas áreas. Partindo da descrição dos segmentos de nível fonético, propõe-se um conjunto de segmentos de base e respetivos traços distintivos, assim como dos processos fonológicos que permitem obter as unidades da estrutura de superfície que não figuram na matriz fonológica. As propostas de descrição são apresentadas de acordo com o modelo da Teoria Autossegmental: a descrição da estrutura interna dos segmentos é representada segundo o modelo da Geometria de Traços (Mateus, Falé, & Freitas, 2005; Mateus & Andrade, 2000; Clements & Keyser, 1983) e para a descrição silábica é usado o modelo de Ataque-Rima (Goldsmith, 2011; Mateus et al., 2005; Ewen & van der Hulst, 2001; Selkirk, 1982). No domínio segmental, a análise dos dados permitiu propor que, em estrutura de base, se encontram os segmentos consonânticos /p, b, t, d, k, g, m, n, µ, ʧ, ʤ, f, s, l, Ր, j, w/, os segmentos vocálicos /a, ε, i, ¿, u/ e as glides /j, w/ e que as realizações fonéticas que não correspondem a segmentos de base resultam da atuação dos processos fonológicos (i) de assimilação do traço [vozeado], do traço [nasal] e dos traços relativos ao ponto de articulação de consoante e (ii) de alteração do valor do traço [silábico]. No domínio da sílaba, a análise dos dados permitiu-nos formular uma proposta de distribuição dos segmentos pelos constituintes silábicos – propondo o estabelecimento de fronteiras silábicas em contextos problemáticos, como as sequências de segmentos consonânticos que não respeitam os princípios universais de boa formação silábica – e identificar os padrões silábicos da língua – V, VG, VC, CV, CVC, CVG, CVGC, CCV e CCVC –, sendo CV o padrão silábico ótimo.
The purpose of this work is to present a phonetic and phonological description proposal of the segmental structure and of the syllabic structure of the Guinea-Bissau creole. The basis for this description are a corpus analysis and the already existing studies on these fields. We will start with a description of the segments at the phonetic level and will then propose a set of phonological segments and their correspondent distinctive features. We will also propose phonological processes that allow us to obtain surface realisations which are not phonological segments. The proposals for the description are presented in accordance with the Autosegmental Theory - the internal structure of phonological segments is represented according to the Feature Geometry model (Mateus et al., 2005; Mateus & Andrade, 2000; Clements & Keyser, 1983) and the syllabic description is based on the Onset-Rhyme model (Goldsmith, 2011; Mateus et al., 2005; Ewen & van der Hulst, 2001; Selkirk, 1982). In the segmental domain, the data analysis has allowed us to propose that the consonants /p, b, t, d, k, g, m, n, , ʧ, ʤ, f, s, l, Ր, j, w/, the vowels /a, ε, i, , u/ and the glides /j, w/ are present in the underlying structure. The data analysis has also allowed us to propose that the phonetic realisations that have no correspondence with phonological segments are a consequence of the phonological processes of (i) assimilation – of the [voice] and [nasal] features and of the ones characterising the consonant place of articulation – and (ii) of value alteration feature [syllabic]. In the syllabic domain, the data analysis has allowed us to propose a segmental distribution across the syllabic constituents, proposing syllabic boundaries for problematic contexts - such as strings of consonants that violate the universal principles of well-formed syllables. The data analysis has also allowed us to identify the language syllable patterns – V, VG, VC, CV, CVC, CVG, CVGC, CCV and CCVC -, being CV the optimal syllable pattern.
Black, Deirdre Jean. "The morphological and phonological structures of Spokane lexemes." Thesis, 1996. https://dspace.library.uvic.ca//handle/1828/9805.
Full textGraduate
Liao, Jye-Lone, and 廖傑隆. "The Study of Elementary Students* Written Error in LearningChinese Characters: The Effects of Word Frequencies, Strokes, Structures, and Phonological cues." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/25257559510625659184.
Full text國立新竹師範學院
國民教育研究所
86
The purpose of this study is to explore the relations between elementary students* written error in learning Chinese characters and the frequencies, strokes, structures, and phonological cues of the characters per se. Subjects were sixth grade students at two elementary schools in Taipei County. The study consists of two experiments with 225 and 229 subjects in the first and second experiment, respectively.The first experiment mainly investigated the effects of characters* frequencies and strokes as well as sex differences in students* written error. Four different character conditions were designed; each condition contained 80 tested characters that each was presented by a phrase, with a total of 320 tested characters in the first experiment. The second experiment mainly investigated the effects of characters* frequencies, structures and phonological cues as well as sex differences in students* written errThe main findings of this study are summarized as follow: (1) males were easier making errors than females in writing Chinese characters; such differences were more significant to "low-frequency", "high-stroke", or "none- phonological-cue" characters. (2) All subjects show more written errors on low-frequency characters then high-frequency characters; such differences were more significant to "high- stroke" or "left-right-structure with none-phonological-cue" characters. (3) All subjects show more written
Lee, Keng-Wei, and 李畊緯. "Using Structural Equation Modeling to Explore the Relation of Morphological Awareness, Phonological Awareness, and Orthographic processing to Chinese Literacy Development." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/81048030700198305687.
Full text國立臺中教育大學
特殊教育學系碩士班
99
This cross-sectional study examined morphological awareness, phonological awareness, and orthographic processing in predicting character recognition, reading fluency(One-Minute Reading), and reading comprehension by using structural equation modeling(SEM). Four hundreds and sixty-nine grade 1, grade 3, and grade 5 students were examined with morphological awareness, phonological awareness, orthographic processing and reading measures. Furthermore, thirty-one Grade 5 students with dyslexia were compared with normal readers of the same age(CA controls)and normal readers of the same reading-level(RL controls). The main findings are summarized as follows: (a)Morphological awareness developed with grades, especially between grade 1 and grade 3. Onset awareness developed mildly with grades, but not rime awareness. Grade 3 students have already developed adequate understanding of positional regularity of Chinese characters. (b)Morphological awareness, phonological awareness, and orthographic processing correlated significantly with literacy measures (Character Recognition, One-Minute Reading, Reading Comprehension). (c)After controlling for phonological awareness and orthographic processing, morphological awareness skills predicted unique variance in Chinese literacy measures in grade 1, grade 3, and grade 5. (d)Dyslexia students performed significantly worse than their CA controls, but similarly with their RL controls in morphological awareness, rime awareness, and noncharacter awareness skills. The findings of the present study underscore the importance of morphological awareness for Chinese literacy acquisition.
Chang, Ya-Hui, and 張雅惠. "Using Structural Equation Modeling to Explore the Relationships among Phonological Awareness, Visual Processing, Syntactic Skills and Chinese Reading Ability Development of Senior Kindergarteners : A Longitudinal Investigation." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/uk9y84.
Full text國立臺中教育大學
特殊教育學系碩士班
102
The purpose of this study was to explore the performances of phonological awareness, visual processing ability and syntactic skills of senior kindergarteners to investigate the relationships among these abilities and Chinese reading competence and to analyze the predictability of the abovementioned cognitive abilities to Chinese reading competence by means of the SEM method. The subjects were 110 senior kindergarteners from public kindergartens in Taichung city. They were administered Colored Progressive Matrices(CPM), the phonological awareness test(the first syllable deletion, the last syllable deletion), the visual processing test(visual spatial, visual memory, cross-out, visual matching), syntactic skills test(word modification: quantifier, verb, adjective and noun), Chinese reading test(character recognition, word recognition, the Zhu-Yin-Fu-Hao spelling). The results are as followed: 1. The Chinese reading ability of senior kindergarteners had the trend of improving with ascending chronological ages. The performance of Chinese reading ability would have become stabilized after the teaching of the specific phonetic system used in Taiwan-the Zhu-Yin-Fu-Hao and its effect of words increment was also significant. The performance of the last syllable deletion awareness outperformed significantly that of the first syllable deletion awareness. Performances of each subtest in the visual processing awareness test showed different results. Among the subtests of syntactic skills, the ability of noun modification developed earlier than that of other kinds of speech. 2. The performances of phonological awareness, visual processing and syntactic skills of senior kindergarteners correlated with Chinese abilities. Both the first syllable deletion awareness and visual processing skills had concurrent and longitudinal relationships with Chinese reading ability. Syntactic skills had significant concurrent relationship with Chinese reading ability. However, observing from the outcome of the Confirmatory Factor Analysis, only visual processing skills correlated significantly to syntactic skills. 3. The results of the SEM method showed that the performances of phonological awareness and syntactic skills of senior kindergarteners had fine concurrent predictability to Chinese character recognition and Chinese words recognition; the performances of visual processing skills and syntactic skills had satisfying concurrent predictability to the Zhu-Yin-Fu-Hao spelling. 4. The results of the SEM method showed that the performance of visual processing skills of senior kindergarteners had fine longitudinal predictability to those of Chinese character recognition, Chinese words recognition and the Zhu-Yin-Fu-Hao spelling of the first grade children after one year, but phonological awareness and syntactic skills showed otherwise. In addition, the performance of Chinese reading ability of senior kindergarteners had significant predictability to that of the first grade children in the same test.
Chen, Chen-Min, and 陳振銘. "The structural traits, life span and dynamics of leaves of tree crowns and short-term phonological survey in a lowland rain forest of Nanjenshan in southern Taiwan." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/99765312825590699342.
Full text國立臺灣大學
植物學研究所
91
Phenological characteristics of 45 dominant tree species (178 individuals) with various heights have been studied in 0.64-ha creek plot of a lowland rain forest in Nanjenshan, southern Taiwan (22°10′N latitude and 120°55′E longitude, altitudes between 196 and 230m), from February 2002 to May 2003. The leaf drop, leaf flushing, flower and fruit development of tree species were examined every two weeks. Leaf dynamics of tree crowns for 22 tree species (41 individuals) of various heights were studied by observation at 4 week interval. Two or tree branch-units from the upper and the lower part of the crown were chosen each sample tree. Production rates and loss rates of leaves were measured, and leaf life span was determined as half-lives, furthermore, the leaf structure traits (including thickness of leaf, contents of water and specific leaf area) were measured for 99 branch-units and 4961 leaf-units. Majority of the species exhibit the peak of leaf flushing from March to April in the beginning or simultaneity of flowering (April-May) and the sub-peak of leaf flushing from September to October. The period of fruiting occurred from June to December. Phenological behaviors are similar intraspecificly but have variation between upper and lower branches individually in some species. Typhoon (storm in summer) with strong winds is a main cause of branch-injured to trees of overstory layer. We compared leaf dynamics and structure between upper and lower parts of the crown and its relation to height. Leaf increase rate was faster in the upper crowns of most trees. Faster rates of turnover, leaf loss and leaf production and shorter leaf life spans were associated with increasing height. Specific leaf area and contents of water decrease and thickness of leaf increase in the upper canopy. Leaf life span was associated positively with shade-tolerance and negatively with photosynthetic rate and basal area gross production. We compared leaf life span with different tree species. Leaf life span of 52% tree species is shorter than 1 year. Leaf life span of 26% tree species is about 2 years. Among 22 species of sampling tree, Drypetes karapinensis has the longest leaf life span (about 238 weeks), and Melanolepis multiglandulosa has the shortest one (about 19 weeks). The species with shorter leaf life span (< 1 year) are pioneers and gap-filling species. Leaf life span of deciduous trees are shorter than evergreen trees. Leaf life span of dominant tree species in canopy are shorter than in sub-canopy and shrub layers. The patterns of species of leaf life span in 0.64-ha plot of Nanjenshan correspond to the tropic wet forest in Barro Colorado Island, Panama.
Machado, Marina Alexandra Gonçalves. "O impacto de competências linguísticas e variáveis sociodemográficas na precisão e fluência de leitura em alunos do 1º ciclo do ensino básico." Doctoral thesis, 2018. http://hdl.handle.net/10400.14/27709.
Full textRecent research has played a key role in reading fluency as well as phonological awareness as one of the predictors of successful reading learning. This work intends to investigate the relationship between reading fluency and accuracy in two moments of children considered at risk, as well as the impact of parents' academic qualifications on reading skills of their children. A total of 135 children attending school groups in the geographical area of Tâmega and Sousa participated in this study. The results of this study show that there are significant differences in reading fluency and accuracy in children considered at risk and considered normative. Regarding parents' educational qualifications, there are significant differences when they relate to the reading ability and reading ability of their children, and the children with the best performance are of parents who have more schooling.
(8968220), Katelyn L. Gerwin. "Neural Correlates of Phonetic and Lexical Processing in Children with and without Speech Sound Disorder." Thesis, 2020.
Find full textPurpose: Children with speech sound disorder (SSD) mispronounce more speech sounds than is typical for their age and a growing body of research suggests that a deficit in speech perception abilities contributes to development of the disorder. However, little work has been done to characterize the neurophysiological processes indexing speech perception deficits in SSD. The primary aim of the current study was to compare the neural activity underlying speech perception in young children with SSD and typical development (TD).
Method: Twenty-eight children ages 4;1-6;0 participated in the current study. Event-related potentials (ERPs) were recorded while children completed a speech perception task which included phonetic (speech sound) and lexical (meaning) matches and mismatches. Groups were compared on their judgment accuracy for matches and mismatches as well as the mean amplitude of the Phonological Mapping Negativity (PMN) and N400 ERP components.
Results: Children with SSD demonstrated lower judgment accuracy across the phonetic and lexical conditions compared to peers with TD. The ERPs elicited by lexical matches and mismatches did not distinguish the groups. However, in the phonetic condition, the SSD group exhibited a more consistent left lateralized PMN effect and a delayed N400 effect over frontal sites compared to the TD group.
Conclusions: These findings provide some of the first evidence of a delay in the neurophysiological processing of phonological information for young children with SSD compared to their peers with TD. This delay was not present for the processing of lexical information, indicating a unique difference between children with SSD and TD related to speech perception of phonetic errors.