Back to Search
Start Over
Selective deficit in spatial location memory in extremely low birth weight children at age six: The PETIT Study.
- Source :
-
Child Neuropsychology . May2012, Vol. 18 Issue 3, p299-311. 13p. 2 Charts, 2 Graphs. - Publication Year :
- 2012
-
Abstract
- Spatial location memory has rarely been assessed in young children due to a scarcity of developmentally appropriate tests. This study sought to compare nonverbal learning and recall in children born extremely low birth weight (ELBW; <1000 g) and less than 33 gestational weeks (GW) with term-born children at early school age using a recently developed and adapted test. We administered a modification of the Hopkins Board to 210 children at age six; 84 born ELBW (35 born < 26 GW; 49 born 26–33 GW) and 126 term-born. Six measures were obtained: naming, trials-to-criterion, errors-to-criterion, delayed item recall, delayed location recall, and percent retention. After age correction, ELBW children had worse general cognition, item naming, delayed item recall, delayed location recall, and percent retention than term-born children. Delayed item recall and percent retention performances of ELBW children remained worse after correction for general cognition. ELBW groups (< 26 GW and 26–33 GW) groups performed worse than term-born children in naming and delayed item recall with chronological age as covariate. Those born before 26 GW, but not 26–33 GW, performed worse than term-born children in delayed location recall and percent retention. Differences remained significant after controlling for gender, maternal education, and delivery type. All three groups' performance declined from final learning trial to delayed location recall, with a decline greater for less than 26 GW than term-born children. Extreme prematurity (< 26 GW) and ELBW are significant risk factors for spatial location memory deficit. The modified Hopkins Board discriminated high-risk preterm and term-born children at early school age and appears to be a useful test to measure this rarely studied cognitive capacity. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09297049
- Volume :
- 18
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Child Neuropsychology
- Publication Type :
- Academic Journal
- Accession number :
- 74549927
- Full Text :
- https://doi.org/10.1080/09297049.2011.613815