The School of Psychology at UNSW is located in the Faculty of Science and has approximately 30 academic staff, 1600 undergraduate students and 150 postgraduate students. Members of the School study a diverse range of topics such as children’s development of language and knowledge, how mood affects our social behaviour, bias in eyewitness testimony, the brain mechanisms underlying pleasure and pain, the effect of ageing and brain damage on memory, how the visual system perceives a three-dimensional world, and the causes and treatment of psychological disorders ranging from psychopathy to depression and post-traumatic stress.