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

Documentation in PDF DDI/XML JSON

Study website

Created on

Nov 23, 2011

Last modified

Jun 14, 2022

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SCIE - P2000 Greenhouse (Q05) - original responses (S114R05)

Data file: INT_Cogn06_T_Dec07

Overview

Valid: 398750

Invalid: 0

Type: Discrete

Start: 378

End: 379

Width: 2

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
01	No credit	7933	2%
02	No credit	8347	2.1%
03	No credit	38765	9.7%
11	Full credit	10308	2.6%
12	Full credit	11267	2.8%
97	N/A	276446	69.3%
99	Missing	45684	11.5%

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.

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