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

37851

Downloads

4592

Safe environment (PA17Q11)

Data file: INT_PAR09_DEC11

Overview

Valid: 84899

Invalid: 21388

Type: Discrete

Decimal: 0

Start: 93

End: 93

Width: 1

Range: 1 - 4

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Not important	1409	1.7%
2	Somewhat important	5399	6.4%
3	Important	23881	28.1%
4	Very important	54210	63.9%
7	N/A	19648
8	Invalid	69
9	Miss	1671

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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