Table 5. Results of principal component analysis with varimax rotation and Kaiser normalization (n = 146)

Scale item	Loadings		Communalities
	Component 1	Component 2
PEOU1	0.724		0.542
PEOU2	0.697		0.508
INT3	0.680		0.583
INT1	0.674		0.554
PEOU3	0.643		0.532
INT2	0.643		0.414
ATT1	0.643		0.585
PU3		0.789	0.644
PU2		0.743	0.555
PU5		0.608	0.434
Cronbach’s alpha	0.846	0.653
Eigenvalues	6.007	1.164
Variance accounted for (%)	42.905	8.313

PEOU, perceived ease of use; INT, behavioral intention; ATT, attitude; PU, perceived usefulness.