Students who bring water into exams may improve their grade by keeping hydrated. That is the finding of a study conducted by Chris Pawson from the University of East London and his collaborators Sarah Doherty, Laura Martin, Ruth Soares and Caroline Edmonds from the University of East London and Mark Gardner from the University of Westminster. Their findings are presented April 18 at the British Psychological Society Annual Conference held at the Grand Connaught Rooms, London (18-20 April 2012).
