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Jurisdiction | Number of principal components | Proportion1 of scale score variance accounted for by the population-structure model | ||||
---|---|---|---|---|---|---|
Number properties and operations | Measurement | Geometry | Data analysis and probability | Algebra | ||
1 (Total Variance – Residual Variance)/Total Variance, where Total Variance consists of both sampling and measurement error variance. 2 Department of Defense Education Activity. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2007 Mathematics State Assessment. |
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Alabama | 220 | 0.64 | 0.66 | 0.60 | 0.61 | 0.59 |
Alaska | 232 | 0.52 | 0.54 | 0.45 | 0.60 | 0.55 |
Arizona | 287 | 0.66 | 0.69 | 0.64 | 0.65 | 0.65 |
Arkansas | 231 | 0.56 | 0.62 | 0.59 | 0.62 | 0.59 |
California | 330 | 0.62 | 0.61 | 0.58 | 0.59 | 0.58 |
Colorado | 243 | 0.64 | 0.67 | 0.60 | 0.67 | 0.62 |
Connecticut | 228 | 0.66 | 0.67 | 0.62 | 0.72 | 0.65 |
Delaware | 224 | 0.56 | 0.60 | 0.53 | 0.65 | 0.52 |
Florida | 282 | 0.56 | 0.58 | 0.48 | 0.60 | 0.58 |
Georgia | 240 | 0.57 | 0.60 | 0.55 | 0.64 | 0.61 |
Hawaii | 255 | 0.62 | 0.60 | 0.61 | 0.63 | 0.57 |
Idaho | 263 | 0.58 | 0.57 | 0.50 | 0.59 | 0.60 |
Illinois | 252 | 0.61 | 0.63 | 0.61 | 0.62 | 0.60 |
Indiana | 223 | 0.60 | 0.63 | 0.58 | 0.60 | 0.63 |
Iowa | 222 | 0.54 | 0.58 | 0.47 | 0.54 | 0.52 |
Kansas | 243 | 0.58 | 0.61 | 0.54 | 0.60 | 0.62 |
Kentucky | 205 | 0.50 | 0.51 | 0.48 | 0.52 | 0.50 |
Louisiana | 209 | 0.58 | 0.58 | 0.57 | 0.59 | 0.52 |
Maine | 236 | 0.52 | 0.56 | 0.50 | 0.55 | 0.54 |
Maryland | 213 | 0.62 | 0.63 | 0.60 | 0.62 | 0.61 |
Massachusetts | 250 | 0.59 | 0.58 | 0.63 | 0.64 | 0.63 |
Michigan | 223 | 0.61 | 0.62 | 0.57 | 0.58 | 0.58 |
Minnesota | 265 | 0.64 | 0.65 | 0.59 | 0.66 | 0.64 |
Mississippi | 215 | 0.52 | 0.56 | 0.58 | 0.55 | 0.49 |
Missouri | 224 | 0.54 | 0.58 | 0.53 | 0.56 | 0.54 |
Montana | 267 | 0.56 | 0.58 | 0.53 | 0.56 | 0.59 |
Nebraska | 235 | 0.59 | 0.63 | 0.56 | 0.63 | 0.58 |
Nevada | 268 | 0.58 | 0.58 | 0.54 | 0.56 | 0.56 |
New Hampshire | 243 | 0.50 | 0.59 | 0.50 | 0.55 | 0.55 |
New Jersey | 225 | 0.59 | 0.63 | 0.56 | 0.57 | 0.61 |
New Mexico | 292 | 0.56 | 0.62 | 0.54 | 0.66 | 0.61 |
New York | 258 | 0.60 | 0.65 | 0.59 | 0.63 | 0.56 |
North Carolina | 292 | 0.58 | 0.62 | 0.60 | 0.59 | 0.65 |
North Dakota | 244 | 0.50 | 0.52 | 0.51 | 0.58 | 0.51 |
Ohio | 217 | 0.58 | 0.60 | 0.48 | 0.56 | 0.58 |
Oklahoma | 287 | 0.55 | 0.60 | 0.63 | 0.60 | 0.61 |
Oregon | 265 | 0.59 | 0.59 | 0.51 | 0.57 | 0.58 |
Pennsylvania | 231 | 0.63 | 0.67 | 0.59 | 0.67 | 0.63 |
Rhode Island | 229 | 0.58 | 0.63 | 0.55 | 0.58 | 0.58 |
South Carolina | 230 | 0.62 | 0.60 | 0.59 | 0.61 | 0.61 |
South Dakota | 255 | 0.56 | 0.61 | 0.53 | 0.56 | 0.63 |
Tennessee | 221 | 0.56 | 0.59 | 0.58 | 0.59 | 0.58 |
Texas | 291 | 0.52 | 0.55 | 0.50 | 0.57 | 0.53 |
Utah | 237 | 0.57 | 0.59 | 0.52 | 0.58 | 0.58 |
Vermont | 238 | 0.57 | 0.58 | 0.58 | 0.61 | 0.60 |
Virginia | 237 | 0.59 | 0.61 | 0.62 | 0.60 | 0.58 |
Washington | 279 | 0.62 | 0.64 | 0.56 | 0.63 | 0.64 |
West Virginia | 215 | 0.49 | 0.52 | 0.50 | 0.53 | 0.52 |
Wisconsin | 242 | 0.58 | 0.66 | 0.59 | 0.58 | 0.62 |
Wyoming | 234 | 0.55 | 0.60 | 0.47 | 0.59 | 0.57 |
Other jurisdictions | ||||||
District of Columbia | 166 | 0.63 | 0.65 | 0.57 | 0.59 | 0.65 |
DoDEA2 | 234 | 0.50 | 0.51 | 0.52 | 0.53 | 0.51 |