- Abstract:
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Young Lives gathers information from children and families through household and child questionnaires as well as children’s cognitive and achievement tests. The Peabody Picture Vocabulary Test (PPVT) has been used in all survey rounds to date and with both age cohorts. This technical note presents the psychometric analysis performed (using Item Response Theory, IRT) in order to build cognitive measures comparable across Rounds 2 and 3 and the Younger and Older Cohorts for Peru. To achieve thi...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
- Files:
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(pdf, 629.1kb)
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- Publisher:
- Young Lives Publisher's website
- Publication date:
- 2015-06-05
- Pubs id:
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pubs:647564
- URN:
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uri:35573962-7398-4797-8fac-7b14f2c981f0
- UUID:
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uuid:35573962-7398-4797-8fac-7b14f2c981f0
- Local pid:
- pubs:647564
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- Copyright holder:
- Young Lives
- Copyright date:
- 2015
- Notes:
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This is the
publisher's version of "Equating children’s PPVT scores across survey rounds and age cohorts in Peru", a technical note published by Young Lives in 2015-06, available online: https://www.younglives.org.uk/sites/www.younglives.org.uk/files/YL-TN32-PPVT%20Rasch%20Equated%20Scores%20Peru.pdf
General item
Technical note 32: Equating children’s PPVT scores across survey rounds and age cohorts in Peru
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