Psychology, Psychiatry and Neuroscience Our results demonstrate that psychology at Brunel has thrived since 2014, with a 50% larger submission and over 50% of work assessed as world-leading or internationally excellent. View full results here. How to help a billion breakups: REF impact case study Facebook rolled the See Less button out to 2.7 billion users, with hundreds of millions of people using the feature to control whose life interacts with theirs. REF results for health and life sciences panel