In this chapter, the authors utilize use neuropsychological approach to analyze the cognitive
mechanisms implicated in calculation and calculation deficits. They focus on the analysis of …

This study examined the enumeration and numerical reasoning levels of children with
specific language impairment (SLI) compared to those of two groups of typically developing …

Despite the fact that number deficits are as prevalent as literacy deficits, research on basic
numerical skills lags seriously behind the successful studies identifying low-level deficits in …

Abstract highlighted the neuropsychological abilities and deficits of a group of [11–12 yr old]
children who exhibit outstanding and rather specific impairment in mechanical …

Eighteen children with visuospatial learning disability (VLD) were compared to normal
control children on a series of numerical and calculation tasks. Oral and written (dictated) …

Children with arithmetic learning disabilities (ALD) and normally achieving (NA) controls
were administered a battery of computerised tasks, including numerical and letter matching …

Researchers of mathematics learning disability (MLD) commonly use cutoff scores to
determine which participants have MLD. Some researchers apply more restrictive cutoffs …

As well as being the hallmark of mathematics disorders, deficits in number processing have
also been reported for individuals with reading disorders. The aim of the present study was …

Kindergarten to third grade mathematics achievement scores from a prospective study of
mathematical development (n= 306) were subjected to latent growth trajectory analyses. The …

Deficits in basic numerical processing have been identified as a central and potentially
causal problem in developmental dyscalculia; however, so far not much is known about the …