1. School of Psychology, University of Leeds, Leeds, England
2. School of Psychology, Aston University, Birmingham, England
3. Department of Health Sciences, Brunel University, London, England
4. Department of Psychology, University of Essex, Colchester, England
5. Department of Psychology, Northumbria University, Newcastle Upon Tyne, England
6. School of Psychology, University of Surrey, Guildford, England
7. School of Human Sciences, University of Greenwich, London, England
8. School of Social Sciences, Leeds Beckett University, Leeds, England
9. Department of Psychology, University of York, York, England
10. School of Psychology, Cardiff University, Cardiff, Wales
11. Department of Psychology, Edge Hill University, Ormskirk, England
12. Department of Psychology, University of Liverpool, Liverpool, England
13. Department of Psychology, University of Dundee, Dundee, Scotland
14. School of Psychology, University of Leicester, Leicester, England
15. Department of Psychology, Liverpool Hope University, Liverpool, England
16. Department of Psychology, Royal Holloway University of London, Egham, England
17. Department of Mathematics Education, Loughborough University, Loughborough, England
18. School of Psychology, University of Glasgow, Glasgow, Scotland
19. Department of Experimental Psychology, University of Oxford, Oxford, England
20. School of Psychology, University College Dublin, Dublin, Ireland
21. School of Psychology, Lancaster University, Lancaster, England
22. School of Psychology, University of the West of England, Bristol, England
23. Department of Psychology, University of Worcester, Worcester, England
24. Department of Experimental Psychology, University College London, London, England