| Value |
Category |
| 1 |
Turn taking |
| 2 |
Grade requires it |
| 3 |
Teacher request |
| 4 |
Customary |
| 5 |
Parent request |
| 6 |
Always taught |
| 7 |
Other |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.