Vowel-colour associations

L: The vowel space with colour associations by a synaesthete. R: The same vowels displayed according to tongue position when produced. Visualization: Christine Cuskley & Mark Dingemanse. For an interactive version of this visual, see here.

van Leeuwen, T., & Dingemanse, M. (2022). Samenwerkende zintuigen. In S. Dekker & H. Kause (Eds.), Wetenschappelijke doorbraken de klas in! (pp. 85–116). Wetenschapsknooppunt Radboud Universiteit. PDF
Cuskley, C., Dingemanse, M., Kirby, S., & van Leeuwen, T. M. (2019). Cross-modal associations and synesthesia: Categorical perception and structure in vowel–color mappings in a large online sample. Behavior Research Methods, 51(4), 1651–1675. doi: 10.3758/s13428-019-01203-7 PDF