ERIC Number: EJ953918
Record Type: Journal
Publication Date: 2012-Feb
Pages: 28
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0922-4777
EISSN: N/A
Available Date: N/A
Basic Auditory Processing and Developmental Dyslexia in Chinese
Wang, Hsiao-Lan Sharon; Huss, Martina; Hamalainen, Jarmo A.; Goswami, Usha
Reading and Writing: An Interdisciplinary Journal, v25 n2 p509-536 Feb 2012
The present study explores the relationship between basic auditory processing of sound rise time, frequency, duration and intensity, phonological skills (onset-rime and tone awareness, sound blending, RAN, and phonological memory) and reading disability in Chinese. A series of psychometric, literacy, phonological, auditory, and character processing tasks were given to 73 native speakers of Mandarin with an average age of 9.7 years. Twenty-six children had developmental dyslexia, 29 were chronological age-matched controls (CA controls) and 18 were reading-matched controls (RL controls). Chinese children with dyslexia were significantly poorer than CA controls in almost all phonological tasks, in semantic radical search, and in phonological recoding proficiency. Chinese children with dyslexia also showed significant impairments in most of the basic auditory processing tasks. Regression analyses demonstrated that different auditory measures of rise time discrimination were the strongest predictors of individual differences in Chinese character reading (1 Rise task) and phonological recoding (2 Rise task) respectively, with frequency discrimination also important for nonsense syllable decoding. Our results support the hypothesis that accurate perception of the amplitude envelope of speech is critical for phonological development and consequently reading acquisition across languages.
Descriptors: Foreign Countries, Auditory Perception, Language Processing, Semantics, Children, Mandarin Chinese, Native Speakers, Dyslexia, Matched Groups, Age, Psychometrics, Regression (Statistics), Cognitive Processes, Phonological Awareness
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Publication Type: Journal Articles; Reports - Research
Education Level: Elementary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: China
Grant or Contract Numbers: N/A
Author Affiliations: N/A