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

37127

Downloads

4592

Online - Reading News (ST26Q03)

Data file: INT_STQ09_DEC11

Overview

Valid: 502762

Invalid: 13196

Type: Discrete

Decimal: 0

Start: 133

End: 133

Width: 1

Range: 1 - 5

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Don’t know what it is	23187	4.6%
2	Never or almost never	163165	32.5%
3	Several times a month	116709	23.2%
4	Several times a week	116902	23.3%
5	Several times a day	82799	16.5%
7	N/A	4154
8	Invalid	1273
9	Miss	7769

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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