| Item | r | p |
| Belief |
|
|
| Age | −0.29 | 0.00** |
| Gender | 0.04 | 0.46 |
| Race | −0.17 | 0.00* |
| Education | −0.21 | 0.00* |
| Hometown | 0.04 | 0.45 |
| Father’s educational level | 0.04 | 0.53 |
| Mother’s educational level | 0.08 | 0.18 |
| Family members studying/studied at university | −0.02 | 0.77 |