Approaches to Quality Education in Tertiary Sector: An Empirical Study Using PLS-SEM

Table 3

Discriminant validity.

Construct	1	2	3	4	5
Quality teacher (1)	0.751
Quality student (2)	0.744	0.916
Quality staff (3)	0.740	0.540	0.758
Quality program (4)	0.726	0.679	0.747	0.812
Quality education (5)	0.735	0.784	0.708	0.790	0.800

Bold values on diagonal represent the square-roots of AVE values provided in Table 2.