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WLD_2009_PISA-ERA_V01_M
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variable [F4]
The Programme for International Student Assessment, Electronic Reading Assessment 2009
World
,
2009
Reference ID
WLD_2009_PISA-ERA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development (OECD)
Metadata
DDI/XML
JSON
Created on
Sep 05, 2014
Last modified
Mar 29, 2019
Page views
27684
Downloads
2116
Study Description
Data Dictionary
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Data files
ERA_COG09_S_JUNE11
ERA_COG09_TD_JUNE11
ERA_SCQ09_JUNE11
ERA_STQ09_JUNE11
Age at
(ST06Q01)
Data file:
ERA_STQ09_JUNE11
Overview
Valid:
99215
Invalid:
8179
Minimum:
4
Maximum:
10
Type:
Continuous
Decimal:
0
Start:
35
End:
38
Width:
4
Range:
-
Format:
Questions and instructions
Categories
Value
Category
9997
N/A
9998
Invalid
9999
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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