About the Authors

Emma J. Williams

Affiliation School of Psychology, Cardiff University, Cardiff, United Kingdom

Lewis A. Bott

Affiliation School of Psychology, Cardiff University, Cardiff, United Kingdom

John Patrick

Affiliation School of Psychology, Cardiff University, Cardiff, United Kingdom

Michael B. Lewis

lewismb@cardiff.ac.uk

Affiliation School of Psychology, Cardiff University, Cardiff, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EJW LAB MBL JP. Performed the experiments: EJW. Analyzed the data: EJW. Contributed reagents/materials/analysis tools: EJW LAB MBL JP. Wrote the paper: EJW LAB MBL JP.