Published May 28, 2026 | Version v1
Dataset Restricted

The Synesthesia Atlas: A Cross-Language Databse of Synesthetic Associations

Description

The Synesthesia Atlas is a cross-language database of synesthetic associations. The same experiment was administered in each language (with a forward-back-reconcile translation procedure to create language-specific versions):

  • Color picker with three test-retest repeats (using https://github.com/nicholasbroot/synesthesiacolorpicker)
  • Language history questionnaire
  • Synesthetic experiences questionnaire
  • Basic demographic information

The codebook.csv file describes all variables collected in the study. Personally identifying variables (pii_clean.csv) are not available - if you need these, contact us (n.root@uva.nl) to discuss the possibility of a data sharing agreement. All other variables in the dataset are uploaded here and maybe used freely, with attribution (citing this repository: 10.5281/zenodo.20419188). Make sure that you use the latest version - we upload new data as we add more languages.

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