Psychosis refers to the experience of hallucinations and/or delusions. Psychotic experiences range from short-lived symptoms that are not fully believed through to persistent severe symptoms that characterise psychotic illnesses such as schizophrenia. Compared to the general population, the prevalence of romantic relationships in people who experience psychosis is low. This is problematic. Firstly, because people with psychosis, like members of the general population, see romantic relationships as being a fundamental aspect of life and often report being dissatisfied with their intimate relationships. Secondly, because there is some evidence to suggest that having a partner is associated with reduced symptoms for people who experience psychosis, especially for those under 35 years old.

Unfortunately, much of the available literature is limited and as a result, the direction of influence between romantic relationships and psychosis remains unclear. This project aims to use data collected at various timepoints to better understand whether being without a partner increases vulnerability to developing psychosis / contributes to the maintenance of symptoms, or if those who experience fewer symptoms are simply more able to form romantic relationships.