Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Language development in rural and urban Russian-speaking children with and without developmental language disorder. / Kornilov, Sergey A.; Lebedeva, Tatiana V.; Zhukova, Marina A.; Prikhoda, Natalia A.; Korotaeva, Irina V.; Koposov, Roman A.; Hart, Lesley; Reich, Jodi; Grigorenko, Elena L.
в: Learning and Individual Differences, Том 46, 01.02.2016, стр. 45-53.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Language development in rural and urban Russian-speaking children with and without developmental language disorder
AU - Kornilov, Sergey A.
AU - Lebedeva, Tatiana V.
AU - Zhukova, Marina A.
AU - Prikhoda, Natalia A.
AU - Korotaeva, Irina V.
AU - Koposov, Roman A.
AU - Hart, Lesley
AU - Reich, Jodi
AU - Grigorenko, Elena L.
PY - 2016/2/1
Y1 - 2016/2/1
N2 - Using a newly developed Assessment of the Development of Russian Language (ORRIA), we investigated differences in language development between rural vs. urban Russian-speaking children (n = 100 with a mean age of 6.75) subdivided into groups with and without developmental language disorders. Using classical test theory and item response theory approaches, we found that while ORRIA displayed overall satisfactory psychometric properties, several of its items showed differential item functioning favoring rural children, and several others favoring urban children. After the removal of these items, rural children significantly underperformed on ORRIA compared to urban children. The urbanization factor did not significantly interact with language group. We discuss the latter finding in the context of the multiple additive risk factors for language development and emphasize the need for future studies of the mechanisms that underlie these influences and the implications of these findings for our understanding of the etiological architecture of children's language development.
AB - Using a newly developed Assessment of the Development of Russian Language (ORRIA), we investigated differences in language development between rural vs. urban Russian-speaking children (n = 100 with a mean age of 6.75) subdivided into groups with and without developmental language disorders. Using classical test theory and item response theory approaches, we found that while ORRIA displayed overall satisfactory psychometric properties, several of its items showed differential item functioning favoring rural children, and several others favoring urban children. After the removal of these items, rural children significantly underperformed on ORRIA compared to urban children. The urbanization factor did not significantly interact with language group. We discuss the latter finding in the context of the multiple additive risk factors for language development and emphasize the need for future studies of the mechanisms that underlie these influences and the implications of these findings for our understanding of the etiological architecture of children's language development.
KW - Assessment
KW - Developmental language disorder
KW - Differential item functioning
KW - Language development
KW - Rural
KW - Socio-economic status
KW - Specific language impairment
UR - http://www.scopus.com/inward/record.url?scp=84937501439&partnerID=8YFLogxK
U2 - 10.1016/j.lindif.2015.07.001
DO - 10.1016/j.lindif.2015.07.001
M3 - Article
AN - SCOPUS:84937501439
VL - 46
SP - 45
EP - 53
JO - Learning and Individual Differences
JF - Learning and Individual Differences
SN - 1041-6080
ER -
ID: 36391767