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

70498

Downloads

6055

Completed Quest - Other (PA01Q03)

Data file: INT_PAR09_DEC11

Overview

Valid: 91091

Invalid: 15196

Type: Discrete

Decimal: 0

Start: 25

End: 25

Width: 1

Range: 1 - 2

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Tick	1659	1.8%
2	No Tick	89432	98.2%
7	N/A	15061
8	Invalid	135

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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