Ascertaining new psychotic symptoms from text fields in CRIS - thought interference and passivity

The symptoms people experience tend to be recorded in text fields in CRIS and considerable progress has been made in the last few years in developing programs to ascertain when these are reported. The proposed work will extend the symptoms of psychosis that we are currently able to capture to include symptoms of thought interference (a person feeling that their thoughts are being inserted or withdrawn by an external agency) and passivity (a person’s belief that their movements are being controlled externally).