Biomaterial Database

Auditory perception, phonological processing, and reading ability/disability. 1993

B U Watson, and T K Miller

Department of Speech and Hearing Sciences, Indiana University, Bloomington 47405.

Auditory perception has been proposed as one source of individual variation in the phonological abilities that play a critical role in skilled reading as well as in reading disabilities. A structural equation approach (LISREL, Jöreskog & Sörbom, 1990) was used to analyze relationships among auditory perception, phonological processing, and reading in a sample of 94 college undergraduates, 24 of whom met specific criteria for a reading disability. In the mathematical model that proved to be the best fit to the data, speech perception was strongly related to three of four phonological variables including short- and long-term auditory memory and phoneme segmentation. These phonological variables in turn were strongly related to reading. Nonverbal temporal processing was not significantly related to any of the phonological variables in the structural equations. It was concluded that speech perception, which was measured with speech repetition, syllable sequence discrimination, and degraded speech tasks, may contribute significantly to individual differences in the phonological abilities necessary for skilled reading.

UI	MeSH Term	Description	Entries
D007360	Intelligence	The ability to learn and to deal with new situations and to deal effectively with tasks involving abstractions.
D007806	Language Disorders	Conditions characterized by deficiencies of comprehension or expression of written and spoken forms of language. These include acquired and developmental disorders.	Acquired Language Disorders,Language Disorders, Acquired,Acquired Language Disorder,Language Disorder,Language Disorder, Acquired
D007859	Learning Disabilities	Conditions characterized by a significant discrepancy between an individual's perceived level of intellect and their ability to acquire new language and other cognitive skills. These may result from organic or psychological conditions. Relatively common subtypes include DYSLEXIA, DYSCALCULIA, and DYSGRAPHIA.	Adolescent Learning Disabilities,Adult Learning Disabilities,Child Learning Disabilities,Developmental Academic Disability,Developmental Academic Disorder,Developmental Disabilities of Scholastic Skills,Learning Disabilities, Adolescent,Learning Disabilities, Child,Learning Disorders,Academic Disorder, Developmental,Adult Learning Disorders,Developmental Disorders of Scholastic Skills,Learning Disorders, Adult,Learning Disturbance,Scholastic Skills Development Disorders,Academic Disabilities, Developmental,Academic Disability, Developmental,Academic Disorders, Developmental,Adolescent Learning Disability,Adult Learning Disability,Adult Learning Disorder,Child Learning Disability,Developmental Academic Disabilities,Developmental Academic Disorders,Disabilities, Adolescent Learning,Disabilities, Adult Learning,Disabilities, Child Learning,Disabilities, Developmental Academic,Disabilities, Learning,Disability, Adolescent Learning,Disability, Adult Learning,Disability, Child Learning,Disability, Developmental Academic,Disability, Learning,Disorder, Learning,Disorders, Adult Learning,Disorders, Learning,Disturbance, Learning,Disturbances, Learning,Learning Disabilities, Adult,Learning Disability,Learning Disability, Adolescent,Learning Disability, Adult,Learning Disability, Child,Learning Disorder,Learning Disorder, Adult,Learning Disturbances
D008297	Male		Males
D008568	Memory	Complex mental function having four distinct phases: (1) memorizing or learning, (2) retention, (3) recall, and (4) recognition. Clinically, it is usually subdivided into immediate, recent, and remote memory.
D010700	Phonetics	The science or study of speech sounds and their production, transmission, and reception, and their analysis, classification, and transcription. (Random House Unabridged Dictionary, 2d ed)	Speech Sounds,Sound, Speech,Sounds, Speech,Speech Sound
D011932	Reading	Acquiring information from text.
D005260	Female		Females
D006309	Hearing	The ability or act of sensing and transducing ACOUSTIC STIMULATION to the CENTRAL NERVOUS SYSTEM. It is also called audition.	Audition
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man