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

69626

Downloads

6052

Teacher-developed tests (SC15Q02)

Data file: INT_SCQ09_DEC11

Overview

Valid: 17718

Invalid: 923

Type: Discrete

Decimal: 0

Start: 163

End: 163

Width: 1

Range: 1 - 5

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Never	179	1%
2	1-2 times a year	965	5.4%
3	3-5 times a year	5112	28.9%
4	Monthly	5407	30.5%
5	More than once a month	6055	34.2%
7	N/A	372
8	Invalid	28
9	Miss	523

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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