Programme for International Student Assessment 2006
Argentina, Australia, Austria...and 54 more, 2006
Reference ID
WLD_2006_PISA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development (OECD)
Metadata
Created on
Nov 23, 2011
Last modified
Jun 14, 2022
Page views
163726
Downloads
39697
Effort B - Effort A (DEFFORT)
Data file: INT_Cogn06_S_Dec07
Overview
Valid:
398750
Invalid:
0
Type:
Discrete
Decimal:
0
Start:
299
End:
301
Width:
3
Range:
-9 - 999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| -9 | 262 |
0.1%
|
|
| -8 | 139 |
0%
|
|
| -7 | 192 |
0%
|
|
| -6 | 308 |
0.1%
|
|
| -5 | 787 |
0.2%
|
|
| -4 | 1139 |
0.3%
|
|
| -3 | 2010 |
0.5%
|
|
| -2 | 4798 |
1.2%
|
|
| -1 | 10944 |
2.7%
|
|
| 0 | 91389 |
22.9%
|
|
| 1 | 94258 |
23.6%
|
|
| 2 | 81386 |
20.4%
|
|
| 3 | 39278 |
9.9%
|
|
| 4 | 17247 |
4.3%
|
|
| 5 | 10888 |
2.7%
|
|
| 6 | 3899 |
1%
|
|
| 7 | 2416 |
0.6%
|
|
| 8 | 1175 |
0.3%
|
|
| 9 | 1705 |
0.4%
|
|
| 997 | N/A | 516 |
0.1%
|
| 998 | M/R | 4006 |
1%
|
| 999 | Missing | 30008 |
7.5%
|
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.