Table 2.

Correlation matrix for the measures used in the pilot study. Disattenuated correlations (corrected for reliability of each measure) are shown in parentheses; 95% confidence intervals of the correlations are shown above the diagonal.

	Santa Barbara Solids	Planes of Reference	Crystal Slicing	Geologic Block Cross-Sectioning
Santa Barbara Solids Test	1	[0.60, 0.87]	[0.69, 0.90]	[0.31, 0.74]
Planes of Reference Test	0.76 (1)	1	[0.52, 0.83]	[0.31, 0.74]
Crystal Slicing Test	0.82 (1)	0.71 (1)	1	[0.24, 0.70]
Geologic Block Cross-Sectioning Test	0.56 (0.77)	0.56 (0.91)	0.50 (0.86)	1