Programme for International Student Assessment 2003

Australia, Austria, Belgium...and 36 more, 2003

Reference ID

WLD_2003_PISA_v01_M

Producer(s)

Organisation for Economic Co-operation and Development

Metadata

DDI/XML JSON

Created on

Sep 05, 2014

Last modified

Jun 14, 2022

Page views

54251

Downloads

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Standardised test Q12a (SC12Q01)

Data file: INT_schi_2003

Overview

Valid: 9424

Invalid: 850

Maximum: 5

Type: Discrete

Decimal: 0

Start: 140

End: 140

Width: 1

Range: -

Format:

Questions and instructions

Categories

Value	Category
1	Never
2	1 to 2 times a year
3	3 to 5 times a year
4	Monthly
5	More once a month
7	N/A
8	Invalid
9	Miss

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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