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. Author manuscript; available in PMC: 2012 Jun 5.
Published in final edited form as: J Speech Lang Hear Res. 2007 Aug;50(4):968–981. doi: 10.1044/1092-4388(2007/068)

Table 1.

Percentage of families of the children with typical language development (TLD) and language impairment (LI) by educational level, region (N= 111), and eligibility for lunch program.

Characteristic TLD (N = 59) LI (N = 52)
Age (years;months) 5;0 5;0
Educational level in the home
 Primary education + some secondary 17% (8 of 48) 22% (8 of 37)
 High school graduate + some college experience 69% (33 of 48) 73% (27 of 37)
 College graduate 14% (7 of 48) 5% (2 of 37)
Region
 Southwest (Mexican origin) 64% (38 of 59) 73% (38 of 52)
 Northeast (Puerto Rican and Dominican origin) 36% (21 of 59) 27% (14 of 52)
Lunch eligibility
 Regular 37% 36%
 Free or reduced 63% 64%

Note. Fifteen Southwest and 11 Northeast participants had incomplete questionnaire data.