Jurisdiction | Number of principal components | Proportion1 of scale score variance accounted for by the population-structure model | |
---|---|---|---|
Literary | Information | ||
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), 2009 Reading State Assessment. |
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Alabama | 249 | 0.65 | 0.68 |
Alaska | 173 | 0.50 | 0.56 |
Arizona | 345 | 0.66 | 0.73 |
Arkansas | 273 | 0.69 | 0.64 |
California | 349 | 0.70 | 0.74 |
Colorado | 295 | 0.64 | 0.71 |
Connecticut | 274 | 0.65 | 0.70 |
Delaware | 217 | 0.55 | 0.60 |
Florida | 320 | 0.59 | 0.66 |
Georgia | 282 | 0.67 | 0.64 |
Hawaii | 238 | 0.65 | 0.65 |
Idaho | 285 | 0.63 | 0.67 |
Illinois | 307 | 0.63 | 0.68 |
Indiana | 267 | 0.58 | 0.62 |
Iowa | 270 | 0.61 | 0.66 |
Kansas | 287 | 0.67 | 0.65 |
Kentucky | 270 | 0.56 | 0.55 |
Louisiana | 274 | 0.65 | 0.72 |
Maine | 270 | 0.59 | 0.61 |
Maryland | 263 | 0.63 | 0.66 |
Massachusetts | 289 | 0.63 | 0.69 |
Michigan | 277 | 0.62 | 0.64 |
Minnesota | 295 | 0.66 | 0.70 |
Mississippi | 251 | 0.65 | 0.61 |
Missouri | 279 | 0.60 | 0.66 |
Montana | 304 | 0.62 | 0.65 |
Nebraska | 266 | 0.65 | 0.72 |
Nevada | 286 | 0.65 | 0.65 |
New Hampshire | 247 | 0.58 | 0.62 |
New Jersey | 274 | 0.60 | 0.65 |
New Mexico | 322 | 0.70 | 0.73 |
New York | 306 | 0.63 | 0.66 |
North Carolina | 341 | 0.65 | 0.69 |
North Dakota | 257 | 0.67 | 0.72 |
Ohio | 274 | 0.61 | 0.64 |
Oklahoma | 345 | 0.67 | 0.71 |
Oregon | 315 | 0.65 | 0.69 |
Pennsylvania | 282 | 0.66 | 0.69 |
Rhode Island | 237 | 0.64 | 0.67 |
South Carolina | 275 | 0.63 | 0.66 |
South Dakota | 297 | 0.58 | 0.64 |
Tennessee | 256 | 0.62 | 0.61 |
Texas | 306 | 0.67 | 0.67 |
Utah | 292 | 0.65 | 0.67 |
Vermont | 252 | 0.61 | 0.65 |
Virginia | 296 | 0.67 | 0.69 |
Washington | 315 | 0.68 | 0.67 |
West Virginia | 260 | 0.61 | 0.63 |
Wisconsin | 293 | 0.62 | 0.67 |
Wyoming | 220 | 0.64 | 0.65 |
Other jurisdictions | |||
District of Columbia | 167 | 0.61 | 0.68 |
DoDEA2 | 193 | 0.60 | 0.64 |