ArticleProceedings. Biological sciences2026
Hearing shapes: the Bouba-Kiki effect in adult domestic dogs.
Article in Proceedings. Biological sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Hearing shapes: the Bouba-Kiki effect in adult domestic dogs.Proceedings. Biological sciences · 2026Article
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Authors and funding
6 authors.
Funding
Abstract
The 'Bouba-Kiki effect' is an example of spontaneous association between auditory and visual stimuli, described in humans as a case of sound symbolism, a predisposition linked to language. Recent evidence showed that 3-day-old chicks also exhibit a spontaneous association between round and spiky shapes and the sounds 'Bouba' and 'Kiki,' respectively, thus suggesting that the effect may rather be an instance of a more widespread cross-modal correspondence. We investigated whether the Bouba-Kiki effect is present in adult domestic dogs (Canis familiaris) by investigating dogs' spontaneous tendency to associate a spiky or a rounded shape to the 'Bouba' and 'Kiki' sounds. Dogs looked significantly more at the rounded shape while 'Bouba' was played, and they looked at and explored the spiky shape when 'Kiki' was played. Our results suggest that a spontaneous sound-shape association akin to that of humans is also present in adult domestic dogs. Further studies are needed to investigate the function and ontogenesis of this cognitive process.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.