NAEP Analysis and Scaling → Estimation of NAEP Score Scales → NAEP Scales → Correlations Among NAEP Subject Area Subscales → Conditional Correlations and Variances of the Subscales, Geography National Assessment, by Grade: 2010

NAEP Technical DocumentationConditional correlations and variances of the subscales, geography national assessment, by grade: 2010

Grade	Scale	Space and place	Environment and society	Spatial dynamics and connections
§ This is a lower triangular symmetrical table. NOTE: Values in the table are estimates conditioned on the set of principal components included in the models used to estimate group score distributions. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2010 Geography Assessment.
4	Space and place	§	§	§
	Environment and society	.89	§	§
	Spatial dynamics and connections	.96	.95	§
	Residual variance	.32	.30	.33
8	Space and place	§	§	§
	Environment and society	.93	§	§
	Spatial dynamics and connections	.96	.98	§
	Residual variance	.29	.28	.22
12	Space and place	§	§	§
	Environment and society	.89	§	§
	Spatial dynamics and connections	.92	.96	§
	Residual variance	.33	.30	.28

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