| 2004 long-term trend mathematics, average scale scores by student group, age 13: Selected years, 1978–2004 |
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| Statistic |
Student group |
1978 |
1982 |
1986 |
1990 |
1992 |
1994 |
1996 |
1999 |
2004 Modified |
2004 Bridge |
| Average scale score |
|
Total |
264 |
(1.1) |
* |
269 |
(1.1) |
* |
269 |
(1.2) |
* |
270 |
(0.9) |
* |
273 |
(0.9) |
* |
274 |
(1.0) |
* |
274 |
(0.8) |
* |
276 |
(0.8) |
* |
279 |
(1.0) |
|
281 |
(1.0) |
|
| Gender |
Male |
264 |
(1.3) |
* |
269 |
(1.4) |
* |
270 |
(1.1) |
* |
271 |
(1.2) |
* |
274 |
(1.1) |
* |
276 |
(1.3) |
* |
276 |
(0.9) |
* |
277 |
(0.9) |
* |
279 |
(1.0) |
|
283 |
(1.2) |
|
| Female |
265 |
(1.1) |
* |
268 |
(1.1) |
* |
268 |
(1.5) |
* |
270 |
(0.9) |
* |
272 |
(1.0) |
* |
273 |
(1.0) |
* |
272 |
(1.0) |
* |
274 |
(1.1) |
* |
278 |
(1.2) |
|
279 |
(1.0) |
|
| Race/ethnicity |
White |
272 |
(0.8) |
* |
274 |
(1.0) |
* |
274 |
(1.3) |
* |
276 |
(1.1) |
* |
279 |
(0.9) |
* |
281 |
(0.9) |
* |
281 |
(0.9) |
* |
283 |
(0.8) |
* |
— |
— |
|
288 |
(0.9) |
|
| Black |
230 |
(1.9) |
* |
240 |
(1.6) |
* |
249 |
(2.3) |
* |
249 |
(2.3) |
* |
250 |
(1.9) |
* |
252 |
(3.5) |
* |
252 |
(1.3) |
* |
251 |
(2.6) |
* |
— |
— |
|
262 |
(1.6) |
|
| Hispanic |
238 |
(2.0) |
* |
252 |
(1.7) |
!* |
254 |
(2.9) |
* |
255 |
(1.8) |
* |
259 |
(1.8) |
* |
256 |
(1.9) |
* |
256 |
(1.6) |
* |
259 |
(1.7) |
* |
— |
— |
|
265 |
(2.0) |
|
| Other |
273 |
(3.5) |
* |
275 |
(4.1) |
!* |
283 |
(3.4) |
|
274 |
(7.2) |
! |
282 |
(2.3) |
* |
284 |
(3.0) |
|
280 |
(3.9) |
* |
283 |
(3.0) |
|
— |
— |
|
292 |
(4.0) |
|
| Modal grade |
Below modal grade |
240 |
(1.4) |
* |
247 |
(1.4) |
* |
251 |
(1.1) |
* |
253 |
(1.0) |
* |
258 |
(1.3) |
* |
259 |
(1.2) |
* |
263 |
(1.2) |
* |
265 |
(1.5) |
* |
268 |
(1.1) |
|
271 |
(1.3) |
|
| At modal grade |
274 |
(1.1) |
* |
277 |
(0.9) |
* |
278 |
(1.0) |
* |
280 |
(0.9) |
* |
282 |
(0.9) |
* |
283 |
(1.0) |
* |
280 |
(0.9) |
* |
283 |
(0.9) |
* |
285 |
(1.1) |
|
287 |
(1.2) |
|
| Above modal grade |
298 |
(9.1) |
! |
304 |
(6.3) |
! |
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
| Region |
Northeast |
273 |
(2.4) |
* |
277 |
(2.0) |
* |
277 |
(2.2) |
* |
275 |
(2.3) |
* |
274 |
(2.2) |
* |
284 |
(1.5) |
|
275 |
(2.1) |
* |
279 |
(2.7) |
|
282 |
(2.5) |
|
284 |
(2.1) |
|
| Southeast |
253 |
(3.3) |
* |
258 |
(2.2) |
* |
263 |
(1.4) |
!* |
266 |
(1.9) |
* |
271 |
(2.5) |
* |
269 |
(2.0) |
* |
270 |
(1.8) |
* |
270 |
(2.3) |
|
276 |
(2.4) |
|
278 |
(2.1) |
|
| Central |
269 |
(1.8) |
* |
273 |
(2.1) |
* |
266 |
(4.5) |
* |
272 |
(2.4) |
* |
275 |
(1.5) |
* |
275 |
(3.4) |
|
280 |
(1.3) |
|
278 |
(1.8) |
|
281 |
(1.7) |
|
283 |
(2.2) |
|
| West |
260 |
(1.9) |
* |
266 |
(2.4) |
* |
270 |
(2.1) |
* |
269 |
(1.6) |
* |
272 |
(1.4) |
* |
271 |
(1.7) |
* |
273 |
(1.9) |
* |
276 |
(1.4) |
|
278 |
(1.5) |
|
280 |
(1.4) |
|
| Type of location |
Central city |
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
274 |
(2.1) |
|
276 |
(2.2) |
|
| Urban fringe |
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
282 |
(1.4) |
|
285 |
(1.4) |
|
| Rural |
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
— |
— |
|
279 |
(1.3) |
|
280 |
(1.5) |
|
| Parents' highest level of education |
Less than high school |
245 |
(1.2) |
* |
251 |
(1.4) |
* |
252 |
(2.3) |
* |
253 |
(1.8) |
* |
256 |
(1.0) |
* |
255 |
(2.1) |
* |
254 |
(2.4) |
* |
256 |
(2.8) |
|
263 |
(1.9) |
|
262 |
(2.2) |
|
| Graduated high school |
263 |
(1.0) |
* |
263 |
(0.8) |
* |
263 |
(1.2) |
* |
263 |
(1.2) |
* |
263 |
(1.2) |
* |
266 |
(1.1) |
* |
267 |
(1.1) |
* |
264 |
(1.1) |
* |
270 |
(1.3) |
|
271 |
(1.7) |
|
| Some education after high school |
273 |
(1.2) |
* |
275 |
(0.9) |
* |
274 |
(0.8) |
* |
277 |
(1.0) |
* |
278 |
(1.0) |
* |
277 |
(1.6) |
* |
277 |
(1.4) |
* |
279 |
(0.9) |
* |
282 |
(1.4) |
|
283 |
(1.0) |
|
| Graduated college |
284 |
(1.2) |
* |
282 |
(1.5) |
* |
280 |
(1.4) |
* |
280 |
(1.0) |
* |
283 |
(1.0) |
* |
285 |
(1.2) |
* |
283 |
(1.2) |
* |
286 |
(1.0) |
* |
289 |
(1.1) |
|
292 |
(0.9) |
|
| Unknown |
240 |
(1.3) |
* |
252 |
(3.2) |
* |
247 |
(2.3) |
* |
248 |
(2.1) |
* |
253 |
(1.8) |
* |
252 |
(2.4) |
* |
259 |
(1.4) |
|
258 |
(2.2) |
|
262 |
(1.4) |
|
263 |
(1.5) |
|
| Type of school |
Public |
263 |
(1.2) |
* |
267 |
(1.3) |
* |
269 |
(1.2) |
* |
269 |
(1.0) |
* |
272 |
(1.0) |
* |
273 |
(1.1) |
* |
273 |
(0.9) |
* |
274 |
(1.2) |
* |
278 |
(1.1) |
|
280 |
(1.1) |
|
| Between-group difference |
White-Black gap |
42 |
(2.1) |
* |
34 |
(1.9) |
* |
24 |
(2.6) |
|
27 |
(2.6) |
|
29 |
(2.1) |
|
29 |
(3.7) |
|
29 |
(1.6) |
|
32 |
(2.7) |
|
30 |
(2.1) |
|
27 |
(1.8) |
|
| White-Hispanic gap |
34 |
(2.1) |
* |
22 |
(1.9) |
|
19 |
(3.2) |
|
22 |
(2.1) |
|
20 |
(2.0) |
|
25 |
(2.1) |
|
25 |
(1.9) |
|
24 |
(1.9) |
|
23 |
(1.8) |
|
23 |
(2.2) |
|
| Male-Female gap |
-1 |
(1.7) |
|
1 |
(1.7) |
|
2 |
(1.9) |
|
2 |
(1.5) |
|
2 |
(1.5) |
|
3 |
(1.6) |
|
4 |
(1.4) |
|
3 |
(1.4) |
|
1 |
(1.6) |
|
3 |
(1.6) |
|
| — Not available. Sample size is insufficient to permit a reliable estimate, or data are not available for this assessment year. |
| ! Interpret data with caution. The nature of the sample does not allow accurate determination of the variability of the statistic. |
| * Significantly different from 2004 bridge assessment. |
| NOTE: Standard errors of the estimates appear in parentheses. |
| SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), selected years, 1978–2004 Long-Term Trend Mathematics Assessments. |
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View other 2004 long-term trend summary data tables.
Last updated 05 July 2005 (FW)
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