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Phonological awareness and 'silent reading': the benefits of intervention and early intervention in reading for children who have Down syndrome

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Title: Phonological awareness and 'silent reading': the benefits of intervention and early intervention in reading for children who have Down syndrome
Title: Benefits of intervention and early intervention in reading for children who have Down syndrome
Related: Australasian Digital Theses Program
Publisher: Australia : Macquarie University
Date: 2007
Author/Creator: Cologon, Katherine
Description: "December 2006"
Description: Thesis (PhD)--Macquarie University, Australian Centre for Educational Studies, Institute of Early Childhood, 2007.
Description: Bibliography: p. 477-488.
Description: Chapter 1: Introduction -- Chapter 2: Research on phonological awareness development in individuals who have Down syndrome -- Chapter 3: Oral language and reading comprehension -- Chapter 4: Method -- Chapter 5: Results of the phonological awareness intervention -- Chapter 6: Discussion of the phonological awareness intervention condition -- Chapter 7: Results of the silent reading intervention condition -- Chapter 8: Discussion of the silent reading intervention condition -- Chapter 9: Can children who have Down syndrome develop phonological awareness and reading comprehension? -- Chapter 10: General discussion and conclusions.
Description: The sight-word reading ability of children with Down syndrome has been well documented through research over the past few decades. Although some research has examined the phonological awareness, phonic decoding and reading comprehension ability of children with Down syndrome, little is known about responses to reading instruction with a specific focus on these skills. Through experimental case studies this research investigated a range of outcomes following reading instruction that included phonological awareness, phonic decoding and reading comprehension ability. -- Fifteen children participated in the study, in which two interventions were compared: a Phonological Awareness (PA) intervention in which reading instruction focused on the development of phonological awareness and phonic decoding skills through explicit oral language instruction; and a Silent-Reading (SR) intervention in which reading instruction focused on the development of reading comprehension through silent-reading tasks. Participants were allocated to intervention conditions based on a range of scores including initial assessment for general ability, phonological awareness and reading ability. -- Each 10-week intervention incorporated individual instruction in each session followed by homework. Four sets of assessment were conducted. An initial baseline and control pretest was administered, followed by a no intervention control period of 10 weeks. A second pretest was conducted to provide comparison scores for the posttest and to determine effectiveness of the control period, which was used in place of a "no treatment" control group. An initial posttest was conducted following intervention and a maintenance posttest was conducted six months later. Results were analysed for individual case studies, the two intervention conditions, and age groupings (3:0 - 6:11 and 7:0 - 12:0 years). -- Evidence from the case studies revealed that, as predicted, the PA intervention facilitated greater development of phonological awareness and phonic decoding skills, while the SR intervention facilitated greater improvements in reading comprehension. The results were examined in relation to the dual route model of skilled reading, revealing that children with Down syndrome can develop alphabetic reading skills and demonstrate use of both lexical and nonlexical reading routes. The children's improved phonological output postintervention indicates that reading instruction improves speech production in children with Down syndrome. The evidence also demonstrates that a minimum level of auditory short-term memory is not required for successful development of phonological awareness and phonic decoding. -- The findings of this study indicate that children with Down syndrome can develop the subskills required for skilled reading. They are not consistent with claims that reading ability develops in the absence of phonological awareness or reading comprehension in children with Down syndrome.
Description: Mode of access: World Wide Web.
Description: xxv, 603 leaves ill (some col.)
Subject Keyword: Children with mental disabilities -- Education -- Research
Subject Keyword: Children -- Language -- Research
Subject Keyword: Down syndrome
Subject Keyword: Language awareness in children -- Testing
Subject Keyword: Grammar, Comparative and general -- Phonology -- Research
Subject Keyword: Phonetics -- Ability testing
Subject Keyword: Reading -- Study and teaching -- Research
Resource Type: Thesis PhD
Organisation: Macquarie University. Institute of Early Childhood

Identifier: http://hdl.handle.net/1959.14/106819
Identifier: 1438456
Language: eng
Rights: Copyright disclaimer: http://www.copyright.mq.edu.au
Rights: Complete version suppressed for copyright reasons. However, on receipt of a Document Supply Request, placed with Macquarie University Library by another library, we will consider supplying a copy of this thesis. For more information on Macquarie University's Document Supply, please contact ill@library.mq.edu.au
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