Relationships between working memory, expressive vocabulary and arithmetical reasoning in children with and without intellectual disabilities.

Henry, Dr Lucy and MacLean, Ms Morag (2003) Relationships between working memory, expressive vocabulary and arithmetical reasoning in children with and without intellectual disabilities. [Journal (Paginated)]

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PDF (Henry, L. & MacLean, M. (2003) Relationships between working memory, expressive vocabulary and arithmetical reasoning in children with and without intellectual disabilities. Educational and Child Psychology, 20(3), 51-63.)


This experiment examined the relationships between working memory and two measures of achievement, namely expressive vocabulary and arithmetical reasoning, in children with and without intellectual disabilities (ID). For 11-12-year-old children with intellectual disabilities, memory measures tapping the central executive were the most important predictors of both expressive vocabulary and arithmetical reasoning, with phonological memory making a small additional contribution to expressive vocabulary. For mainstream 11-12-year-old children, phonological memory was the best predictor of expressive vocabulary, whereas, arithmetical reasoning ability was predicted by visual memory and to a lesser extent phonological memory. The third group of children, 7-8-year-old mainstream children, had been matched on mental age with the intellectual disability group. For these children the most important predictor of expressive vocabulary was phonological memory, with a small additional contribution from visual memory. Arithmetical reasoning was best predicted by memory measures tapping the central executive with an additional contribution from phonological memory. These results suggest that different working memory resources are used by children of varying ages and ability levels to carry out at least some cognitive tasks.

Item Type:Journal (Paginated)
Subjects:Psychology > Developmental Psychology
ID Code:5913
Deposited By: MacLean, Ms Morag
Deposited On:04 Feb 2008 18:01
Last Modified:11 Mar 2011 08:57

References in Article

Select the SEEK icon to attempt to find the referenced article. If it does not appear to be in cogprints you will be forwarded to the paracite service. Poorly formated references will probably not work.

Adams, A-M., Bourke, L. & Willis, C. (1999). Working memory and spoken language comprehension in young children. International Journal of Psychology, 34, 364-373.

American Psychiatric Association (1994). Diagnostic and statistical manual of mental disorders, 4th edition. Washington, DC.

Andrade, J. (2001). The working memory model: Consensus, controversy, and future directions. In J. Andrade (Ed.) Working Memory in Perspective. Psychology Press: East Sussex, U.K.

Baddeley, A.D. (1986). Working Memory. Oxford: Oxford University Press.

Baddeley, A. (1998). Recent developments in working memory. Current Opinion in

Neurobiology, 8, 234-238.

Baddeley, A.D. (2000). The episodic buffer: A new component of working memory? Trends in Cognitive Sciences, 4, 417-423.

Baddeley, A.D., Gathercole, S.E. & Papagno, C. (1998). The phonological loop as a language learning device. Psychological Review, 105, 158-173.

Bull, R. & Scerif, G. (2001). Executive functioning as a predictor of children’s mathematics ability: Inhibition, switching, and working memory. Developmental Neuropsychology, 19, 273-293.

Bull, R., Johnston, R.S. & Roy, J.A. (1999). Exploring the roles of the visual-spatial sketchpad and central executive in children’s arithmetical skills: Views from cognition and developmental neuropsychology. Developmental Neuropsychology, 15, 421-442.

Bryant, P.E., MacLean, M., Bradley, L. & Crossland, J. (1989). Rhyme and alliteration, phoneme detection and learning to read. Developmental Psychology, 26, 429-438.

Daneman, M. & Carpenter, P.A. (1980). Individual differences in working memory and reading. Journal of Verbal Learning and Verbal Behavior, 19, 450-466.

Elliott, C.D. (1996). British Ability Scales Second Edition (BAS II). Windsor, Berkshire: NFER-NELSON.

Fürst, A.J. & Hitch, G.J. (2000). Separate roles for executive and phonological components of working memory in mental arithmetic. Memory & Cognition, 28, 774-782.

Gathercole, S.E. & Baddeley, A.D. (1989). Evaluation of the role of phonological STM in the development of vocabulary in children: A longitudinal study. Journal of Memory and Language, 28, 200-123.

Gathercole, S.E. & Baddeley, A.D. (1990). The role of phonological memory in vocabulary acquisition: A study of young children learning new names. British Journal of Psychology, 81, 439-454.

Gathercole, S.E. & Pickering, S.J. (1999). Estimating the capacity of phonological short-term memory. International Journal of Psychology, 34, 378-382.

Gathercole, S.E. & Pickering, S. (2000). Working memory deficits in children with low achievements in the national curriculum at 7 years of age. British Journal of Educational Psychology, 70, 177-194.

Gathercole, S.E., Hitch, G.J., Service, E. & Martin, A.J. (1997). Phonological short-term memory and new word learning in children. Developmental Psychology, 33, 966-979.

Gathercole, S.E., Service, E., Hitch, G.J., Adams, A-M & Martin, A.J. (1999). Phonological short-term memory and vocabulary development: Further evidence on the nature of the relationship. Applied Cognitive Psychology, 13, 65-77.

Heathcote, D. (1994). The role of visuo-spatial working memory in the mental addition of multi-digit addends. Current Psychology, 13, 207-245.

Henry, L.A. & MacLean, M. (2002). Working memory performance in children with and without intellectual disabilities. American Journal on Mental Retardation, 107, 421-432.

Hitch, G.J. & McAuley, E. (1991). Working memory in children with specific arithmetical learning difficulties. British Journal of Psychology, 82, 375-386.

Hitch, G.J., Towse, J.N. & Hutton, U. (2001). What limits children’s working memory span? Theoretical accounts and applications for scholastic development. Journal of Experimental Psychology: General, 130, 184-198.

Larson, S.A., Lakin, K.C., Anderson, L., Kwak, N., Lee, J.H. & Anderson, D. (2001). Prevalence of mental retardation and developmental disabilities: Estimates from the 1994/1995 National Health Interview Survey Disability Supplements. American Journal on Mental Retardation, 106, 231-252.

Leather, C. & Henry, L.A. (1994). Working memory span and phonological awareness tasks as predictors of early reading ability. Journal of Experimental Child Psychology, 58, 88-111.

Lehto, J. (1995). Working memory and school achievement in the ninth form. Educational Psychology, 15, 271-281.

Logie, R.H. & Baddeley, A.D. (1987). Cognitive processes in counting. Journal of Experimental Psychology: Learning, Memory, and Cognition, 13, 310-326.

Logie, R.H., Gilhooly, K.J. & Wynn, V. (1994). Counting on working memory in arithmetic problem solving. Memory & Cognition, 22, 395-410.

MacLean, M., Bryant, P.E. & Bradley, L. (1987). Rhyme, nursery rhymes and reading in early childhood. Merrill-Palmer Quarterly, 33, 255-281.

McLean, J.F. & Hitch, G.J. (1999). Working memory impairments in children with specific arithmetic learning difficulties. Journal of Experimental Child Psychology, 74, 240-260.

Michas, I. & Henry, L.A. (1994). The link between phonological memory and vocabulary acquisition. British Journal of Developmental Psychology, 12, 147-163.

Numminen, H., Service, E., Ahonen, T., Korhonen, T., Tolvanen, A., Patja, K. & Ruoppila, I. (2000). Working memory structure in intellectual disability. Journal of Intellectual Disability Research, 44, 579-590.

Passolunghi, M.C. & Siegel, L.S. (2001). Short-term memory, working memory, and inhibitory control in children with difficulties in arithmetic problem solving. Journal of Experimental Child Psychology, 80, 44-57.

Reuhkala, M. (2001). Mathematical skills in ninth-graders: Relationship with visuo-spatial abilities and working memory. Educational Psychology, 21, 387-399.

Russell, J., Jarrold, C. & Henry, L. (1996). Working memory in children with autism and with moderate learning difficulties. Journal of Child Psychology and Psychiatry, 37, 673-686.

Shankweiler, D., Liberman, I.Y., Mark, L.S., Fowler, C.A. & Fischer, F.W. (1979). The speech code and learning to read. Journal of Experimental Psychology: Human Learning and Memory, 5, 531-545.

Siegel, L.S. & Ryan, E.B. (1989). The development of working memory in normally achieving and subtypes of learning disables children. Child Development, 60, 973-980.

Snowling, M., Chiat, S. & Hulme, C. (1991). Words, nonwords, and phonological processes: Some comments on Gathercole, Willis, Emslie & Baddeley. Applied Psycholinguistics, 12, 369-373.

Swanson, H.L. & Sachse-Lee, C. (2001). Mathematical problems solving and working memory in children with learning disabilities: Both executive and phonological processes are important. Journal of Experimental Child Psychology, 79, 294-321.

Swanson, H.L. (1994). Short-term memory and working memory: Do both contribute to our understanding of academic achievement in children and adults with learning disabilities? Journal of Learning Disabilities, 27, 34-50.

Wilson, K.M. & Swanson, H.L. (2001). Are mathematics disabilities due to a domain-general or a domain-specific working memory deficit? Journal of Learning Disabilities, 34, 237-248.


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