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

37699

Downloads

4592

READ - P2009 Miser Q1 (R433Q01)

Data file: INT_COG09_TD_DEC11

Overview

Valid: 61205

Invalid: 454753

Type: Discrete

Start: 134

End: 134

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
0	No credit	14447	23.6%
1	Full credit	42332	69.2%
9	Missing	2642	4.3%
r	Not reached	1784	2.9%
7	N/A	454753

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.

Back to Catalog