About the Authors
Department of Psychology, University of York, York, North Yorkshire, United Kingdom
School of Psychology, University of Glasgow, Glasgow, Lanarkshire, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: RJ. Performed the experiments: CK RJ. Analyzed the data: CK RJ. Contributed reagents/materials/analysis tools: RJ. Wrote the paper: RJ.