TABLE 2.

Reliability and convergent validity.

Construct	Cronbach’s alpha	Composite reliability	AVE
CI	0.890	0.932	0.821
CON	0.919	0.943	0.804
PU	0.901	0.931	0.771
SAT	0.935	0.959	0.885
TASK	0.846	0.907	0.764
TECH	0.857	0.903	0.699
TTF	0.728	0.880	0.786

AVE, average variance extracted. CI, continuance intention; CON, confirmation; PU, perceived usefulness; SAT, satisfaction; TASK, task characteristics; TECH, technology characteristics; TTF, Task Technology fit.