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

64447

Downloads

5694

First lang not test lang (SC08Q01)

Data file: INT_SCQ09_DEC11

Overview

Valid: 17044

Invalid: 1597

Type: Discrete

Decimal: 0

Start: 91

End: 91

Width: 1

Range: 1 - 6

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	60% or more	1471	8.6%
2	40% up to 60%	472	2.8%
3	20% up to 40%	793	4.7%
4	10% up to 20%	1249	7.3%
5	>0% up to 10%	5609	32.9%
6	None	7450	43.7%
7	N/A	883
8	Invalid	188
9	Miss	526

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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