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Table S-13-1. Standard Errors for the Average mathematics scale scores and selected achievement gaps of 4th-, 8th-, and 12th-grade students, by sex and race/ethnicity: Selected years, 1990-2009
Sex and race/ethnicity 1990 1 1992 1 1996 1 1996 2000 2003 2005 2007 2009
Grade 4                        
Total 0.9   0.7   0.9   1.0 0.9 0.2 0.1 0.2 0.2
Sex                        
Male 1.2   0.8   1.1   1.1 1.0 0.3 0.2 0.2 0.3
Female 1.1   1.0   1.0   1.1 0.9 0.2 0.2 0.2 0.3
Male-Female achievement gap 1.7   1.2   1.5   1.6 1.4 0.3 0.2 0.3 0.4
                         
Race/ethnicity                        
White 1.0   0.8   0.9   1.0 0.8 0.2 0.1 0.2 0.2
Black 1.8   1.4   2.4   1.6 1.2 0.4 0.3 0.3 0.3
Hispanic 2.2   1.5   3.0   1.9 1.5 0.4 0.3 0.3 0.4
Asian/Pacific Islander 4.1   2.1   4.3   4.2 1.1 0.7 0.8 1.0
American Indian/Alaska Native       5.6 3.5 1.0 0.9 0.7 0.9
Black-White achievement gap 2.0   1.6   2.6   1.8 1.5 0.4 0.3 0.4 0.4
Hispanic-White achievement gap 2.4   1.7   3.1   2.1 1.7 0.5 0.3 0.4 0.5
                         
Grade 8                        
Total 1.3   0.9   1.1   0.9 0.8 0.3 0.2 0.3 0.3
Sex                        
Male 1.6   1.1   1.4   1.1 0.9 0.3 0.2 0.3 0.3
Female 1.3   1.0   1.1   1.1 0.9 0.3 0.2 0.3 0.4
Male-Female achievement gap 2.1   1.5   1.7   1.5 1.3 0.4 0.3 0.4 0.5
                         
Race/ethnicity                        
White 1.3   1.0   1.2   1.1 0.8 0.3 0.2 0.3 0.3
Black 2.7   1.3   2.0   1.9 1.2 0.5 0.4 0.4 0.5
Hispanic 4.3   1.2   2.4   1.7 1.3 0.6 0.4 0.4 0.6
Asian/Pacific Islander 5.0   5.9     3.5 1.3 0.9 0.9 1.2
American Indian/Alaska Native       7.5 1.8 0.9 1.2 1.1
Black-White achievement gap 3.0   1.7   2.3   2.2 1.5 0.6 0.4 0.5 0.5
Hispanic-White achievement gap 4.5   1.5   2.7   2.0 1.6 0.7 0.5 0.5 0.6
                         
Grade 12                        
Total       0.6 0.7
Sex                        
Male       0.7 0.9
Female       0.7 0.7
Male-Female achievement gap       1.0 1.1
                         
Race/ethnicity                        
White       0.6 0.6
Black       1.1 0.8
Hispanic       1.3 0.8
Asian/Pacific Islander       2.0 2.7
American Indian/Alaska Native       4.1 2.8
Black-White achievement gap       1.2 1.0
Hispanic-White achievement gap       1.4 1.0
† Not applicable.                        
1 Testing accommodations (e.g., extended time, small group testing) for children with disabilities and English language learners were not permitted in 1990 and 1992. Students in 4th and 8th grade were tested with and without accommodations in 1996. The footnoted column represents the sample without accommodations.
SOURCE: U.S. Department of Education, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), selected years, 1990–2009 Mathematics Assessments, NAEP Data Explorer.  
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