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

Documentation in PDF DDI/XML JSON

Study website

Created on

Sep 05, 2014

Last modified

Jun 14, 2022

Page views

69249

Downloads

6052

READ - P2000 South Pole (Q05) (R220Q05)

Data file: INT_COG09_TD_DEC11

Overview

Valid: 156406

Invalid: 359552

Type: Discrete

Start: 89

End: 89

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
1	No credit	9514	6.1%
2	No credit	6637	4.2%
3	Full credit	110124	70.4%
4	No credit	14475	9.3%
8	Invalid	568	0.4%
9	Missing	5711	3.7%
r	Not reached	9377	6%
7	N/A	359552

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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