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NAEP Analysis and Scaling → Estimation of NAEP Score Scales → NAEP Scales → Correlations Among NAEP Subject Area Subscales → Average Marginal Correlations and Ranges of Correlations Among the Subscales for 44 Jurisdictions, Grade 4 Science State Assessment (Accommodations Not Permitted [R2]): 2000
| Scale | Physical science | Earth science | Life science | |||||
|---|---|---|---|---|---|---|---|---|
| Average marginal correlation | Range of correlations | Average marginal correlation | Range of correlations | Average marginal correlation | Range of correlations | |||
| Physical science | § | § | § | § | § | § | ||
| Earth science | 0.92 | (.55–.96) | § | § | § | § | ||
| Life science | 0.92 | (.50–.96) | 0.94 | (.55–.97) | § | § | ||
| §This is a lower triangular symmetrical table. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2000 Science Assessment. |
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Last updated 15 July 2008 (DR)