Investigating the Mediation and Moderation Effect of Students’ Addiction to Virtual Reality Games: A Perspective of Structural Equation Modeling

Table 4

Correlation scores and external validity test.

Construct	M(SD)	VIF	PEX	VSE	VRI	VRR	VCS	VAD	VA
PEX	2.826(.827)	1.177	0.813
VSE	3.957(.827)	1.572	0.264	0.766
VRI	2.769(.770)	1.387	0.339	0.353	0.813
VRR	3.502(.821)	1.576	0.251	0.466	0.459	0.823
VCS	4.012(.631)	1.549	0.259	0.533	0.304	0.468	0.840
VAD	3.840(.645)	--	0.189	0.601	0.290	0.404	0.506	0.809
VA	3.583(.824)	1.012	0.040	0.015	0.059	0.085	0.071	0.015	0.940