Surrey (BBC): Closing your eyes when trying to recall events increases the chances of accuracy, researchers at the University of Surrey suggest. Scientists tested people’s ability to remember details of films showing fake crime scenes. They hope the studies will help witnesses recall details more accurately when questioned by police. They say establishing a rapport with the person asking the questions can also help boost memory. Writing in the journal Legal and Criminological Psychology, scientists tested 178 participants in two separate experiments.

In the first, they asked volunteers to watch a film showing an electrician entering a property, carrying out work and then stealing a number of items.