. Author manuscript; available in PMC: 2011 Jan 18.

Published in final edited form as: Behav Res Methods. 2008 Feb;40(1):278–289. doi: 10.3758/brm.40.1.278

Table 4.

Principal Components Factor Analysis After Varimax Rotation

	Factor
Variable	1	2	3
Word reading time	−0.19	−0.08	0.91
Question accuracy	0.68	0.05	0.53
ACT English	0.80	0.23	−0.10
ACT Reading	0.84	0.13	−0.26
ART	0.16	0.84	−0.05
MRT	0.01	0.85	−0.12
CRH	0.37	0.60	0.10
Initial eigenvalues	2.68	1.30	1.12
Rotation sums of squared loadings	2.01	1.89	1.22
Cumulative % variance	38.3	56.8	72.8

Note—N = 78. Significant factor loadings are indicated in bold.