| Data file | Cases | Variables |
|---|---|---|
| INT_COG09_S_DEC11 | 67948 | 227 |
|
INT_PAR09_DEC11
This file contains data collected through the Parent Questionnaire.
|
106287 | 90 |
|
INT_SCQ09_DEC11
This file contains data collected through the School Questionnaire.
|
18641 | 247 |
|
INT_STQ09_DEC11
This file contains data collected through the Student Questionnaire.
|
515958 | 437 |
| INT_COG09_TD_DEC11 | 515958 | 273 |