dd027_w4 // Ability to Remember Things Learned at Yong| 数据集 | charls2018 · 中国健康与养老追踪调查 2018 |
| 类型 | categorical |
| 角色 | |
| 数据文件 | |
| 关键词 |
| 编码 | 含义 |
|---|---|
1 | Much Better |
2 | Improved A Little |
3 | Not Much Changed |
4 | A little Worse |
5 | Much Worse |
6 | Not Applicable |
8 | Don't Know |
9 | Refused to Answer |