Table 4.

Results of the moderating effect of age.

Hypothesis #	Interaction effect	Standardized estimate (β)	P value
H4	PPSa×age→PEb	.18	.66
H5	PPS×age→BIc	−.02	.25
H10	EEd×age→PE	.14	.22
H11	EE×age→BI	.05	.03
H15	SIe×age→PE	.03	.45
H21	FCsf×age→PE	.21	.30
H22	FCs×age→BI	.03	.10
H23	FCs×age→UBg	.16	<.001
H27	PE×age→BI	−.10	<.001
H29	BI×age→UB	−.21	<.001

^aPPS: perceived privacy and security.

^bPE: performance expectancy.

^cBI: behavioral intention.

^dEE: effort expectancy.

^eSI: social influence.

^fFC: facilitating condition.

^gUB: use behavior.