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Table of Contents | Search Technical Documentation | References
NAEP Assessment Weighting Procedures → Weighting Procedures and Variance Estimation for the 2004 Assessment → Quality Control for the 2004 Assessment Weighting → Main Quality Control Findings of Interest: Final Participation, Exclusion, and Accommodation Rates for the 2004 Assessment → Response, Exclusion, and Accommodation Rates for Age 9 Mathematics Bridge Assessment in 2004
NAEP Technical DocumentationResponse, Exclusion, and Accommodation Rates for Age 9 Mathematics Bridge Assessment in 2004
The following table displays the school- and student-level response and exclusion rates for the age 9 mathematics bridge assessment. Various weights were used in the calculation of the rates, as indicated in the column headings of the table.
| School type and geographic region | Number of schools in the original sample | School participation rates (percent) before substitution (weighted by base weight and enrollment) | School participation rates (percent) before substitution (weighted by base weight only) | School participation rates (percent) after substitution (weighted by base weight and enrollment) | School participation rates (percent) after substitution (weighted by base weight only) |
Number of students sampled (rounded) | Weighted percent of students excluded | Weighted student participation rates (percent) after make-ups | Weighted percent of assessed students accommodated |
|---|---|---|---|---|---|---|---|---|---|
| All | 440 | 85.33 | 80.99 | 90.75 | 87.73 | 6,200 | 6.98 | 94.28 | — |
| Northeast | 100 | 88.47 | 81.27 | 91.63 | 82.93 | 1,200 | 7.79 | 93.86 | — |
| Southeast | 100 | 80.71 | 82.05 | 86.87 | 88.56 | 1,300 | 6.98 | 94.05 | — |
| Central | 130 | 89.30 | 81.78 | 92.07 | 89.76 | 2,000 | 8.26 | 94.60 | — |
| West | 110 | 81.58 | 78.73 | 91.53 | 87.91 | 1,700 | 4.95 | 94.38 | — |
| Public all | 300 | 87.69 | 87.47 | 92.47 | 91.09 | 5,000 | 7.80 | 94.16 | — |
| Northeast | 50 | 92.25 | 94.18 | 95.95 | 96.82 | 900 | 9.35 | 93.99 | — |
| Southeast | 70 | 81.23 | 80.87 | 85.94 | 86.02 | 1,000 | 8.01 | 93.49 | — |
| Central | 90 | 92.33 | 92.35 | 94.73 | 94.01 | 1,700 | 9.04 | 94.54 | — |
| West | 80 | 83.47 | 83.81 | 92.21 | 88.94 | 1,400 | 5.31 | 94.30 | — |
| Private all | 140 | 64.84 | 65.41 | 75.81 | 79.72 | 1,100 | 0.38 | 95.40 | — |
| Catholic | 50 | 84.37 | 88.92 | 93.75 | 93.74 | 700 | 0.75 | 95.12 | — |
| Lutheran | 10 | 67.93 | 60.55 | 86.22 | 84.91 | 100 | 0.00 | 98.78 | — |
| Conservative Christian | 20 | 36.30 | 38.59 | 62.92 | 79.36 | 100 | 0.00 | 96.14 | — |
| Other | 60 | 45.92 | 58.05 | 50.59 | 66.79 | 200 | 0.00 | 94.66 | — |
|
— Not available.
NOTE: Numbers of schools are rounded to nearest ten, and numbers of students are rounded to nearest hundred. Detail may not sum to totals because of rounding. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2004 Mathematics Bridge Assessment. |
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Last updated 12 May 2009 (JL)
