Table 4. Reliability and validity of the measurement model of older adults in general.

Variable	Item	Cronbach’s Alpha	Factor Loading	Composite Reliability	Average Variance Extracted
Technology Anxiety	TA1	.718	0.88	0.813	0.528
	TA2		0.94
	TA3		0.82
	TA4		0.85
Perceived Ubiquity	PB1	.853	0.88	0.910	0.771
	PB2		0.88
	PB3		0.87
Resistance to Change	RC1	.902	0.88	0.928	0.765
	RC2		0.94
	RC3		0.82
	RC4		0.85
Perceived Ease of Use	PEOU1	.717	0.78	0.839	0.635
	PEOU2		0.79
	PEOU3		0.82
Perceived Usefulness	PU1	.937	0.92	0.955	0.840
	PU2		0.91
	PU3		0.93
	PU4		0.91
Attitude	AT1	.886	0.90	0.929	0.815
	AT2		0.88
	AT3		0.93
Behavior Intention	BI1	.934	0.92	0.958	0.883
	BI2		0.96
	BI3		0.93