About the Authors

Christian Agrillo, Laura Piffer, Angelo Bisazza
Department of General Psychology, University of Padova, Padova, Italy

Corresponding Author

christian.agrillo@unipd.it

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CA AB. Performed the experiments: CA LP. Analyzed the data: LP. Wrote the paper: CA AB.