Programme for International Student Assessment, Computer-Based Assessment 2012

Albania, United Arab Emirates, Argentina...and 60 more, 2012

Reference ID

WLD_2012_PISA-CBA_v01_M

Producer(s)

Organisation for Economic Co-operation and Development

Metadata

Documentation in PDF DDI/XML JSON

Created on

Sep 05, 2014

Last modified

Jun 14, 2022

Page views

82837

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CBAPS - P2012 Aquarium Q1 (CP027Q01T)

Data file: CBA_COG12_MAR31

Overview

Valid: 30614

Invalid: 240709

Type: Discrete

Start: 450

End: 450

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
0	No credit	8782	28.7%
1	Partial credit	10704	35%
2	Full credit	11076	36.2%
r	Not reached	52	0.2%
7	N/A	240125
9	Missing	584

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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