Download the survey tool and related coding resources for a range of languages, country contexts, and file formats. Check out the Adapting the Index page for guidance on how to adjust questions to suit your context and survey population.

A repository with our complete collection of language and country versions will be made available soon. Please check back for updates.

Questions? Email us at ipl12research@stanford.edu

Country Language Version File Type Download
Switzerland French, German, Italian, Portuguese, Spanish Short and Long Qualtrics Download
Excel Download
U.S.A. English Short Word Download
Long Download
English, Chinese, Farsi, Japanese, Korean, Russian, Spanish, and Vietnamese Short Qualtrics Download
Long Download
N/A Short r Download
Long Download
Short Stata Download
Long Download
Brazil French Long PDF Download
Spanish Download
English Download
Portuguese – Brazilian Download
English, Spanish, French, and Brazilian Portuguese Qualtrics Download
N/A Stata Download
Excel Download
Dominican Republic English Long PDF Download
Spanish Download
English and Spanish Qualtrics Download
N/A Stata Download
Peru English Long PDF Download
Spanish Download
English and Spanish Qualtrics Download
N/A Stata Download