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

37669

Downloads

4592

Mother (ST10Q01)

Data file: INT_STQ09_DEC11

Overview

Valid: 486976

Invalid: 28982

Type: Discrete

Decimal: 0

Start: 52

End: 52

Width: 1

Range: 1 - 5

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1		236671	48.6%
2		91964	18.9%
3		88647	18.2%
4		46570	9.6%
5	Did not complete	23124	4.7%
7	N/A	3214
8	Invalid	9336
9	Miss	16432

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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