Four-Year Longitudinal Performance of a Population-Based Sample of Healthy Children on a Neuropsychological Battery: The NIH MRI Study of Normal Brain Development.
In: Journal of the International Neuropsychological Society, Jg. 18 (2012-02-01), Heft 2, S. 179-190
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Zugriff:
The National Institutes of Health (NIH) Magnetic Resonance Imaging (MRI) Study of Normal Brain Development is a landmark study in which structural and metabolic brain development and behavior are followed longitudinally from birth to young adulthood in a population-based sample of healthy children. Cross-sectional findings from the neuropsychological test battery have been previously described (Waber et al., 2007). The present report details 4-year longitudinal neuropsychological outcomes for those children who were aged 6 to 18 years at baseline (N = 383), of whom 219 (57.2%) completed all 3 visits. Primary observations were (1) individual children displayed considerable variation in scores across visits on the same measures; (2) income-related differences were more prominent in the longitudinal than in the cross-sectional data; (3) no association between cognitive and behavioral measures and body mass index; and (4) several measures showed practice effects, despite the 2-year interval between visits. These data offer an unparalleled opportunity to observe normative performance and change over time on a set of standard and commonly used neuropsychological measures in a population-based sample of healthy children. They thus provide important background for the use and interpretation of these instruments in both research settings and clinical practice. (JINS, 2012, 18, 179–190) [ABSTRACT FROM PUBLISHER]
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Titel: |
Four-Year Longitudinal Performance of a Population-Based Sample of Healthy Children on a Neuropsychological Battery: The NIH MRI Study of Normal Brain Development.
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Autor/in / Beteiligte Person: | Waber, Deborah P. ; Forbes, Peter W. ; Almli, C. Robert ; Blood, Emily A. |
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Zeitschrift: | Journal of the International Neuropsychological Society, Jg. 18 (2012-02-01), Heft 2, S. 179-190 |
Veröffentlichung: | 2012 |
Medientyp: | academicJournal |
ISSN: | 1355-6177 (print) |
DOI: | 10.1017/S1355617711001536 |
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