Table 2.

Correlations of research variables (N = 157).

Variable	1	2	3	4	5	6	7
1. Gender
2. Age	0.01
3. Education	−0.07	−0.50 ***
4. Income	0.03	−0.23 ***	0.44 ***
5. OCB 1	0.07	0.23 ***	−0.09	−0.16 *
6. Immanent justice reasoning	−0.01	−0.02	−0.11	0.04	−0.13
7. Social support	0.14 †	−0.38 ***	0.49 ***	0.34 ***	−0.19 *	0.11
8. SCB 2	0.05	0.12	−0.10	−0.09	0.38 ***	0.13	−0.14 †

Note: ¹ OCB = objective caregiving burden; ² SCB = subjective caregiving burden; ^† p < 0.10, * p < 0.05, *** p < 0.001.