Speech act theory and animal vocal communication 

In collaboration with Simon Townsend (Comparative Cognition and Communication group, Dept.of Comparative Linguistics, UZH)

Stroop effect in sound symbolic word perception

Collaborator: Sabine Stoll (Psycholinguistics lab, Dept. of Comparative Linguistics, UZH)

Evolutionary roots of "parentese" in baboon vocal communication (Papio anubis) 

In collaboration with Adrien Meguerdtchian (Cognitive Psychology Laboratory, University of Aix-Marseille; Station de Primatology de Rousset, CNRS, France).