TABLE 3.

Correlations and discriminant validity.

Construct	CI	CON	PU	SAT	TASK	TECH	TTF
CI	0.906
CON	0.734	0.897
PU	0.558	0.680	0.878
SAT	0.714	0.835	0.598	0.941
TASK	0.546	0.601	0.625	0.640	0.874
TECH	0.527	0.575	0.474	0.610	0.666	0.836
TTF	0.523	0.582	0.618	0.557	0.659	0.537	0.887

CI, continuance intention; CON, confirmation; PU, perceived usefulness; SAT, satisfaction; TASK, task characteristics; TECH, technology characteristics; TTF, task technology fit. The diagonal value represents the square root of the AVE. The nondiagonal value represents the correlation value of each component. The bold values means the square roots of the AVE.