[article] 
inDevelopmental Medicine & Child Neurology > 29-5 (October 1987) . - p.615-623

Titre :	Hand preference of four-year-old children: its relationship to premature birth and neurodevelopmental outcome
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Gail ROSS, Auteur ; Peter A. M. AULD, Auteur ; Evelyn LIPPER, Auteur
Année de publication :	1987
Article en page(s) :	p.615-623
Langues :	Anglais (eng)
Index. décimale :	PER Périodiques
Résumé :	Information was obtained at age four years on the hand preference of 98 children who had been born prematurely with a very low birthweight and of 54 children born at term with no birth complications. Data were also collected on the hand preference of their parents. The preterm children had been assessed at age three years for IQ, expressive language, speech articulation and neurological status. A significantly lower proportion of preterm than of term children used their right hand for unimanual activities. Furthermore, those preterm children who were not right-handed were significantly more likely to have lower IQs, expressive language delays and articulation problems. Among preterm children with IQs greater than or equal to 85, language and speech problems were no more likely to occur in those who preferred the left hand or who used both hands than in those who preferred the right. The findings of this study support the theory that birth complications lead to cerebral insult which may alter hand preference, and at the same time affect mental and motor development.
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[article] Hand preference of four-year-old children: its relationship to premature birth and neurodevelopmental outcome [Texte imprimé et/ou numérique] / Gail ROSS, Auteur ; Peter A. M. AULD, Auteur ; Evelyn LIPPER, Auteur . - 1987 . - p.615-623.
Langues : Anglais (eng)
in Developmental Medicine & Child Neurology > 29-5 (October 1987) . - p.615-623

Index. décimale :	PER Périodiques
Résumé :	Information was obtained at age four years on the hand preference of 98 children who had been born prematurely with a very low birthweight and of 54 children born at term with no birth complications. Data were also collected on the hand preference of their parents. The preterm children had been assessed at age three years for IQ, expressive language, speech articulation and neurological status. A significantly lower proportion of preterm than of term children used their right hand for unimanual activities. Furthermore, those preterm children who were not right-handed were significantly more likely to have lower IQs, expressive language delays and articulation problems. Among preterm children with IQs greater than or equal to 85, language and speech problems were no more likely to occur in those who preferred the left hand or who used both hands than in those who preferred the right. The findings of this study support the theory that birth complications lead to cerebral insult which may alter hand preference, and at the same time affect mental and motor development.
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=628