Research Article

The effectiveness of computerized cognitive training on the working memory performance of children with dyslexia

Abstract

Background and Aim: Auditory and visual processing along with phonological and visual spatial working memory are the problems that patients with dyslexia struggle with. So, the aim of this project was to investigate the effectiveness of computerized cognitive training on the working memory performance of children with dyslexia.
Methods: The study conducted under the quasi-experimental method with pre- and post-test along with the control group. 25 children with dyslexia aged 7 to 12 years in grades 1-5 assigned to the experimental (15) and control (10) groups; the experimental group received 30 sessions of the Brain Ware Safari intervention program. NAMA scale and Working Memory Test Battery for Children (WMTB-C) were conducted to assess reading and working memory performance of the subjects. MANCOVA, ANCOVA and effect sizes were utilized to analyze the data.
Results: There were significant differences between pre- and post-tests of the experimental and control groups on the forward and backward block recall subtests of WMTB-C and not the mazes memory. Regarding the subscales of NAMA scale, we found no significant differences in the reading performance; but analysis of effect sizes showed positive effects at least on the 6 subscales.
Conclusion: The Brain Ware Safari computerized cognitive training can improve visual spatial working memory of children with dyslexia and probably may affect the reading performance.

1. Shaywitz, S. Overcoming dyslexia: a new and complete science-based program for reading problems at any level. 1st ed. New York: Knopf Doubleday Publishing Group; 2003.
2. Gathercole SE, Adams AM. Children’s phonological working memory: contributions of long-term knowledge and rehearsal. J Mem Lang. 1994;33(5):672-88.
3. Swanson HL. Short-term memory and working memory: do both contribute to our understanding of academic achievement in children and adults with learning disabilities? J Learn Disabil. 1994;27(1):34-50.
4. Pennington BF. Diagnosing learning disorders: a neuropsychological framework. 2nd ed. New York: The Guilford Press; 2009.
5. Baddeley A. Working memory. Science. 1992;255(5044):556-9
6. Hulme C, MacKenzie S. Working memory and severe learning difficulties. 1st ed. New Jersey: Psychology Press; 1992.
7. Loosli, SV, Buschkuehl M, Perrig WJ, Jaeggi SM. Working memory training improves reading processes in typically developing children. Child Neuropsychol. 2012;18(1):62-78.
8. Dahlin, KIE. Effects of working memory training on reading in children with special needs. Read Writ. 2011;24(4):479-91.
9. Shiran A, Breznitz Z. The effect of cognitive training on recall range and speed of information processing in the working memory of dyslexic and skilled readers. J Neurolinguistics. 2011;24(5):524-37.
10. Rajabi G. Normalizing the Raven coloure progressive matrices test on students of city Ahvaz. Contemporary Psychology. 2008;3(1):23-32. Persian.
11. Pirzadi H, Ghobari-Bonab B, Shokoohi-Yekta M, Yaryari F, Hasanzadeh S, Sharifi A. The impact of teaching phonemic awareness by means of direct instruction on reading achievement of students with reading disorder. Audiol. 2012;21(1):83-93. Persian.
12. Arjmandnia A, Seifenaraghi M. Effect of rehearsal on working memory performance in dyslexic students. Journal of Behavioral Sciences. 2009;3(3):173-8. Persian.
13. Kirk RE. Experimental design: procedures for the behavioral sciences. 2nd ed. California: Brooks/ Cole; 1982.
14. Klingberg T, Fernell E, Olesen PJ, Johnson M, Gustafsson P, Dahlstrӧm K, et al. Computerized training of working memory in children with ADHD--a randomized, controlled trial. J Am Acad Child Adolesc Psychiatry. 2005;44(2):177-86.
15. Avtzon SA. Effect of neuroscience based cognitive skill training on growth of cognitive deficits associated with learning disabilities in children grades. 2-4. [PhD thesis]. Minneapolis: College of Education, Walden University; 2012.
IssueVol 23 No 3 (2014) QRcode
SectionResearch Article(s)
Keywords
Cognitive training working memory learning disorder dyslexia

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How to Cite
1.
Shokoohi-Yekta M, Lotfi S, Rostami R, Arjmandnia AA, Motamed-Yeganeh N, Sharifi A. The effectiveness of computerized cognitive training on the working memory performance of children with dyslexia. Aud Vestib Res. 2017;23(3):46-56.