Table 2.

Results of confirmatory factor analysis and reliability and validity tests.

Dim	Item	Parameters of significant test			Item Reliability	Composite Reliability	Convergence Validity
		Estimate	S.E.	Two-Tailed P-Value	SMC	CR	AVE
SOE	SOE1	0.72	0.03	***	0.52	0.86	0.51
	SOE2	0.64	0.03	***	0.41
	SOE3	0.81	0.03	***	0.66
	SOE4	0.69	0.02	***	0.48
	SOE5	0.73	0.03	***	0.53
	SOE6	0.66	0.03	***	0.44
RD	RD1	0.77	0.02	***	0.59	0.83	0.55
	RD2	0.69	0.02	***	0.48
	RD3	0.74	0.03	***	0.55
	RD4	0.76	0.02	***	0.58
NB	NB1	0.67	0.03	***	0.45	0.82	0.48
	NB2	0.74	0.03	***	0.55
	NB3	0.71	0.04	***	0.50
	NB4	0.68	0.03	***	0.46
	NB5	0.65	0.04	***	0.42
SC	SC1	0.65	0.02	***	0.42	0.81	0.46
	SC2	0.72	0.03	***	0.52
	SC3	0.69	0.03	***	0.48
	SC4	0.66	0.02	***	0.44
	SC5	0.67	0.03	***	0.45
IBB	IBB1	0.73	0.04	***	0.53	0.75	0.50
	IBB2	0.69	0.03	***	0.48
	IBB3	0.71	0.04	***	0.50

Note 1: SOE is for social exclusion; RD is for relative deprivation; NB is for need to belong; SC is for self-control; IBB is for impulsive buying behaviour. The same below.

Note 2: *** Indicates P < 0.001, ** Indicates P < 0.01, * Indicates P < 0.05, the same below.