Table 1. Descriptive Statistics for All Main Variables.

Variable	M	SD	Correlations (r)
			2	3	4	5	6
1. Materialism	-0.05	0.71	-.32**	-.20*	-.19*	-.32**	.20*
2. Gratitude	5.87	0.74	–	.27**	.43**	.32**	-.30**
3. Life satisfaction	5.29	1.02		–	.57**	.50**	-.18*
4. Self-esteem	3.01	0.51			–	.55**	-.41**
5. Positive affect	3.94	0.69				–	-.15
6. Negative affect	2.71	0.76					–

*p < .05. **p < .01.