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. 2011 Jun 20;11:93. doi: 10.1186/1471-2288-11-93

Table 3.

Percentage of variance explained by the general and specific factors, errors, and per items, according to the bifactor model (Model D)

Item Specific factors g-factor Error
1 2 3
i1 3.0 6.0 1.2
i2 3.2 5.4 1.4
i6 .2 4.5 5.1
i3 .8 3.5 5.7
i4 2.7 3.4 3.6
i5 1.2 5.2 3.3
i7 .37 8.5 1.3
i8 .77 7.9 1.4
i9 2.6 7.7 .5
i10 .38 5.8 3.4
Sub-total 6.4 4.7 4.1
Total 15.2 57.9 26.9

Note: all values above are %.