Table 5.

Rotated component matrix.^a

Item	Component				Communality
	Factor 1	Factor 2	Factor 3	Factor 4
a1				0.631	0.435
a2				0.768	0.671
a3				0.794	0.688
a4				0.802	0.742
a5				0.813	0.780
a6			0.861		0.882
a7			0.864		0.860
a8			0.887		0.902
a9			0.881		0.909
a10			0.878		0.907
a11		0.862			0.867
a12		0.869			0.896
a13		0.881			0.909
a14		0.886			0.917
a15		0.871			0.900
a16		0.861			0.883
a17	0.861				0.889
a18	0.879				0.909
a19	0.87				0.897
a20	0.894				0.928
a21	0.878				0.904
a22	0.882				0.892
Total	11.647	2.522	2.372	2.025
% of Variance	53.939	11.462	10.781	9.206
Cumulative %	52.939	64.401	75.182	84.388

Extraction method: principal component analysis. Rotation method: varimax with Kaiser normalization.

^aRotation converged in 6 iterations.