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

61369

Downloads

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SCIE - P2006 Green Parks (Q03) (S438Q03D)

Data file: ERA_COG09_TD_JUNE11

Overview

Valid: 32762

Invalid: 74632

Type: Discrete

Start: 220

End: 220

Width: 1

Format:

Questions and instructions

Categories

Value	Category
9	Missing
B	01 - No credit
G	11 - Full credit
H	12 - Full Credit
r	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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