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    Home / Central Data Catalog / WLD_2009_PISA-ERA_V01_M / variable [F1]
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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
46632
Downloads
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  • ERA_COG09_S_JUNE11
  • ERA_COG09_TD_JUNE11
  • ERA_SCQ09_JUNE11
  • ERA_STQ09_JUNE11

MATH - P2000 Bricks (Q01) (M034Q01T)

Data file: ERA_COG09_S_JUNE11

Overview

Valid: 32890
Invalid: 74504
Type: Discrete
Start: 26
End: 26
Width: 1
Format:

Questions and instructions

Categories
Value Category
0 Score 0
1 Score 1
2 Score 2
8 Not reached
7 N/A
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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