Programme for International Student Assessment 2009
Albania, Argentina, Australia...and 70 more, 2009 - 2010
Reference ID
WLD_2009_PISA_v02_M
Producer(s)
Organisation for Economic Co-operation and Development (OECD)
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
56571
Downloads
5161
READ - P2000 Optician (Q02) - original responses (R227Q02R)
Data file: INT_COG09_TD_DEC11
Overview
Valid:
157790
Invalid:
358168
Type:
Discrete
Start:
294
End:
300
Width:
7
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category |
|---|---|
| 1111121 | Partial credit |
| 1121111 | Partial credit |
| 1121121 | Partial credit |
| 1121122 | Partial credit |
| 1121128 | Partial credit |
| 1121129 | Partial credit |
| 1121181 | Partial credit |
| 1121191 | Partial credit |
| 1121221 | Partial credit |
| 1121821 | Partial credit |
| 1121921 | Partial credit |
| 1122121 | Partial credit |
| 1128121 | Partial credit |
| 1129121 | Partial credit |
| 1181121 | Partial credit |
| 1191121 | Partial credit |
| 1221121 | Partial credit |
| 1821121 | Partial credit |
| 1921121 | Partial credit |
| 2111111 | Partial credit |
| 2111121 | Partial credit |
| 2111122 | Partial credit |
| 2111129 | Partial credit |
| 2111191 | Partial credit |
| 2111221 | Partial credit |
| 2111821 | Partial credit |
| 2111921 | Partial credit |
| 2112121 | Partial credit |
| 2118121 | Partial credit |
| 2119121 | Partial credit |
| 2121111 | Partial credit |
| 2121112 | Partial credit |
| 2121119 | Partial credit |
| 2121121 | Full credit |
| 2121122 | Partial credit |
| 2121128 | Partial credit |
| 2121129 | Partial credit |
| 2121181 | Partial credit |
| 2121182 | Partial credit |
| 2121191 | Partial credit |
| 2121192 | Partial credit |
| 2121199 | Partial credit |
| 2121211 | Partial credit |
| 2121221 | Partial credit |
| 2121222 | Partial credit |
| 2121228 | Partial credit |
| 2121229 | Partial credit |
| 2121281 | Partial credit |
| 2121291 | Partial credit |
| 2121821 | Partial credit |
| 2121822 | Partial credit |
| 2121828 | Partial credit |
| 2121891 | Partial credit |
| 2121911 | Partial credit |
| 2121921 | Partial credit |
| 2121922 | Partial credit |
| 2121929 | Partial credit |
| 2121981 | Partial credit |
| 2122111 | Partial credit |
| 2122121 | Partial credit |
| 2122122 | Partial credit |
| 2122128 | Partial credit |
| 2122129 | Partial credit |
| 2122191 | Partial credit |
| 2122221 | Partial credit |
| 2122821 | Partial credit |
| 2122921 | Partial credit |
| 2128121 | Partial credit |
| 2128122 | Partial credit |
| 2128191 | Partial credit |
| 2128221 | Partial credit |
| 2129121 | Partial credit |
| 2129122 | Partial credit |
| 2129129 | Partial credit |
| 2129191 | Partial credit |
| 2129221 | Partial credit |
| 2129921 | Partial credit |
| 2181121 | Partial credit |
| 2181122 | Partial credit |
| 2181181 | Partial credit |
| 2181221 | Partial credit |
| 2191111 | Partial credit |
| 2191121 | Partial credit |
| 2191122 | Partial credit |
| 2191129 | Partial credit |
| 2191191 | Partial credit |
| 2191221 | Partial credit |
| 2191921 | Partial credit |
| 2192121 | Partial credit |
| 2198121 | Partial credit |
| 2211121 | Partial credit |
| 2221111 | Partial credit |
| 2221121 | Partial credit |
| 2221122 | Partial credit |
| 2221129 | Partial credit |
| 2221191 | Partial credit |
| 2221221 | Partial credit |
| 2221821 | Partial credit |
| 2221921 | Partial credit |
| 2222121 | Partial credit |
| 2229121 | Partial credit |
| 2291121 | Partial credit |
| 2821121 | Partial credit |
| 2821221 | Partial credit |
| 2911121 | Partial credit |
| 2921111 | Partial credit |
| 2921121 | Partial credit |
| 2921122 | Partial credit |
| 2921129 | Partial credit |
| 2921191 | Partial credit |
| 2921221 | Partial credit |
| 2922121 | Partial credit |
| 2991121 | Partial credit |
| 8111121 | Partial credit |
| 8121111 | Partial credit |
| 8121121 | Partial credit |
| 8121221 | Partial credit |
| 8122121 | Partial credit |
| 8128121 | Partial credit |
| 8221121 | Partial credit |
| 8888888 | Invalid |
| 9111121 | Partial credit |
| 9121111 | Partial credit |
| 9121121 | Partial credit |
| 9121122 | Partial credit |
| 9121129 | Partial credit |
| 9121191 | Partial credit |
| 9121221 | Partial credit |
| 9121921 | Partial credit |
| 9122121 | Partial credit |
| 9129121 | Partial credit |
| 9191121 | Partial credit |
| 9221121 | Partial credit |
| 9921121 | Partial credit |
| 9999999 | Missing |
| 7777777 | N/A |
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.