Shira Elqayam Editor

Ken Manktelow is Professor of Psychology at the University of Wolverhampton. He was an undergraduate at Plymouth when Jonathan Evans joined the Psychology department, and became Evans’ first research student. Part of his PhD was published in a paper with Evans in 1979. His main interests are in the psychology of deontic reasoning and rationality, and his work is reported in several books (two with David Over) and research papers. David Over is a Professor of Psychology at Durham University. He has collaborated with Jonathan Evans, publishing numerous articles and two books with him, on dual process theory and the new, probabilistic paradigm in the psychology of reasoning. Shira Elqayam is a senior lecturer in psychology at De Montfort University. She　was a postdoctoral fellow at the University of Plymouth where Jonathan Evans was her supervisor. Since then she has collaborated with Evans on several topics, as well as with David Over. Her main interests are in the psychology of disjunctive reasoning, meta-deduction, and rationality.