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

37126

Downloads

4592

Time - Language Lessons (IC07Q01)

Data file: INT_STQ09_DEC11

Overview

Valid: 302562

Invalid: 213396

Type: Discrete

Decimal: 0

Start: 282

End: 282

Width: 1

Range: 1 - 4

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	No time	228665	75.6%
2	0-30 minutes a week	43758	14.5%
3	31-60 minutes a week	19850	6.6%
4	More than 60 minutes a week	10289	3.4%
7	N/A	203041
8	Invalid	643
9	Miss	9712

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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