1 Psychological Sciences Research Institute, Université Catholique de Louvain, Belgium. Electronic address: martin.edwards@uclouvain.be.
2 School of Psychology, University of Glasgow, UK. Electronic address: monika.harvey@glasgow.ac.uk.
3 Cerebral Function Unit, Neuroscience Centre, Salford Royal NHS Foundation Trust, UK; Division of Neuroscience and Experimental Psychology, University of Manchester, UK. Electronic address: julie.snowden@manchester.ac.uk.