Programme for International Student Assessment 2015

Argentina, Argentina, Australia...and 72 more, 2015

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Reference ID

WLD_2015_PISA_v01_M

Producer(s)

Organisation for Economic Co-operation and Development

Metadata

Documentation in PDF DDI/XML JSON

Created on

Dec 05, 2019

Last modified

Jun 14, 2022

Page views

110314

Downloads

993

Exchange and co-ordination for teaching (WLE) (EXCHT)

Data file: CY6_MS_CM2_TCH_QQQ

Overview

Valid: 3182

Invalid: 2277

Minimum: -3.861

Maximum: 2.5

Type: Continuous

Decimal: 4

Start: 373

End: 379

Width: 7

Range: -3.8614 - 2.4995

Format: Numeric

Questions and instructions

Categories

Value	Category
95	Valid Skip
96	Not Reached
97	Not Applicable
98	Invalid
99	No Response

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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