1 | 狠心 |
|
|
|
|
|
|
| 善良 |
留守儿童 |
| −3 | −2 | −1 | 0 | 1 | 2 | 3 |
|
非留守儿童 |
| −3 | −2 | −1 | 0 | 1 | 2 | 3 |
|