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

56181

Downloads

5161

At School - USB (memory) stick (IC02Q05)

Data file: INT_STQ09_DEC11

Overview

Valid: 305441

Invalid: 210517

Type: Discrete

Decimal: 0

Start: 257

End: 257

Width: 1

Range: 1 - 3

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Yes, I use it	74226	24.3%
2	Yes, but I don't use it	67399	22.1%
3	No	163816	53.6%
7	N/A	202820
8	Invalid	463
9	Miss	7234

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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