International Journal of Educational Technology in Higher Education

Table 3 Discriminant validity matrix for the heterotrait-monotrait ratio of correlations for perceived usefulness (PU), perceived ease of use (PEOU), and behavioral intention (BI)

From: Technology acceptance of four digital learning technologies (classroom response system, classroom chat, e-lectures, and mobile virtual reality) after three months’ usage

Tool		PU	PEOU
CC	PU
	PEOU	0.476
	BI	0.809	0.367
CRS	PU
	PEOU	0.576
	BI	0.811	0.602
E-lectures	PU
	PEOU	0.415
	BI	0.852	0.19
Virtual Reality	PU
	PEOU	0.311
	BI	0.912	0.318

Back to article page