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    Home / Central Data Catalog / WLD_2012_PISA_V01_M / variable [F9]
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Programme for International Student Assessment 2012

Albania, United Arab Emirates, Argentina...and 57 more, 2012
Reference ID
WLD_2012_PISA_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
80509
Downloads
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  • INT_COG12_DEC03
  • INT_COG12_S_DEC03
  • INT_PAQ12_DEC03
  • INT_SCQ12_DEC03
  • INT_STU12_DEC03

Mathematics Self-Efficacy (MATHEFF)

Data file: INT_STU12_DEC03

Overview

Valid: 315948
Invalid: 169542
Minimum: -3.75
Maximum: 2.27
Type: Continuous
Decimal: 2
Start: 844
End: 850
Width: 7
Range: -3.75 - 2.27
Format: Numeric

Questions and instructions

Categories
Value Category
9997 N/A
9998 Invalid
9999 Missing
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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