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Why might language and motor impairments occur together?
Author(s) -
Estil L.B.,
Whiting H.T.A.,
Sigmundsson H.,
Ingvaldsen R.P.
Publication year - 2003
Publication title -
infant and child development
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.87
H-Index - 57
eISSN - 1522-7219
pISSN - 1522-7227
DOI - 10.1002/icd.289
Subject(s) - psychology , cognitive psychology , sample (material) , movement assessment , test (biology) , movement (music) , closure (psychology) , motor skill , developmental psychology , paleontology , chemistry , philosophy , chromatography , economics , market economy , biology , aesthetics
Abstract A step‐wise methodology is employed in order to identify common neurological factors underlying motor and language impairments where they occur together. A sample of 15 5–10‐year‐old children with predetermined language impairment was tested comprehensively using the Illinois Test of Psycholinguistic Ability (ITPA) and the Movement Assessment Battery for Children (Movement ABC). On the basis of these tests, only four of the sample were found to have generally poor performance both in psycholinguistic (particularly indexed by problems with visual closure and sound blending) and motor abilities (particularly indexed by manual dexterity problems—bimanual co‐ordination and drawing—and static balance. Further detailed examination of the findings fostered a number of plausible hypotheses to account for this communality. The viability of these different alternatives is discussed. Copyright © 2003 John Wiley & Sons, Ltd.