Public Acceptance of Driverless Buses in China: An Empirical Analysis Based on an Extended UTAUT Model

Table 5

Analysis results of discriminant validity.

	EE	PE	SI	FC	PI	PR	AI
EE	0.818
PE	0.523	0.774
SI	0.719	0.716	0.766
FC	0.431	0.682	0.373	0.758
PI	0.447	0.640	0.605	0.634	0.794
PR	0.390	0.531	0.433	0.420	−0.622	0.820
AI	0.535	0.549	0.468	0.653	0.715	−0.731	0.835
CR	0.858	0.817	0.850	0.802	0.872	0.924	0.874
AVE	0.669	0.599	0.586	0.575	0.631	0.672	0.698

Note: values on the diagonal of the coefficient matrix in the table are the square roots of the AVE values, and values in the lower triangular matrix are the PCCs between variables.