“…The majority of research on SLI has focused on the language impairments seen in these children (for detailed review, see Bishop, 1997; Leonard, 1998), but there is a growing body of work showing that children with SLI have deficits in mathematical abilities as well, often continuing into adulthood (e.g., Arvedson, 2002; Conti-Ramsden, Donlan, & Grove, 1992; Donlan, 2003; Fazio, 1994, 1996, 1997, 1999). …”