1. School of Psychology, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
2. Department of Psychology, Birmingham City University, Birmingham, West Midlands, UK
3. Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, Cambridgeshire, UK
4. Department of Psychology, University of North Carolina Wilmington, Wilmington, NC, USA
5. Department of Experimental Psychology, University of Oxford, Oxford, UK