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Rodríguez-Santos, José Miguel; Calleja, Marina; García-Orza, Javier; Iza, Mauricio; Damas, Jesús – American Annals of the Deaf, 2014
Deaf Children usually achieve lower scores on numerical tasks than normally hearing peers. Explanations for mathematical disabilities in hearing children are based on quantity representation deficits (Geary, 1994) or on deficits in accessing these representations (Rousselle & Noël, 2008). The present study aimed to verify, by means of symbolic…
Descriptors: Evidence, Deafness, Partial Hearing, Number Concepts
Peer reviewedVaidya, Sheila Rao – Education, 2004
Dyscalculia, a poor understanding of the number concept and the number system, is a learning problem affecting many individuals. However, less is known about this disability than about the reading disability, dyslexia, because society accepts learning problems in mathematics as quite normal. This article provides a summary of the research on…
Descriptors: Learning Problems, Mathematics Skills, Evaluation Methods, Measures (Individuals)

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