The Research, Development and Statistics Directorate RDS is part of the Home Office. The Home Office's purpose is to build a safe, just and tolerant society in which the rights and responsibilities of individuals, families and communities are properly balanced and the protection and security of the public are maintained. RDS is also a part of the Government Statistical Service (GSS). One of the GSS aims is to inform Parliament and the citizen about the state of the nation and provide a window on the work and performance of government, allowing the impact of government policies and actions to be assessed. Therefore-Research Development and Statistics Directorate exists to improve policy making, decision taking and practice in support of the Home Office purpose and aims, to provide the public and Parliament with information necessary for informed debate and to publish information for future use. First published 2001 Application for reproduction should be made to the Communications and Development Unit, Room 201, Home Office, 50 Queen Anne's Gate, London SW1H 9AT.

No abstract

A better understanding of the social and emotional isolation commonly found in sexual murderers may provide important insights into why some sexual offenders go on to kill.

SYNOPSISMen convicted of sex offences (N = 102) were interviewed in two prisons. Cluster analysis was used to generate three groups according to pattern of denial; a fourth group was composed of men who denied their offence altogether. The groups differed in their ethnic make-up, offence type and past history of sexual offending.

The aim of the study was to identify the phenomenological characteristics of those delusions which are associated with action. The sample consisted of 79 patients admitted to a general psychiatric ward, each of whom described at least one delusional belief. The variables studied included the phenomenology of the delusions, and behaviour. Two behavioural ratings were used, one derived from the subjects' own description of their behaviour and the other from information provided by informants. There was no association between delusional phenomenology and acting on a delusion when the subjects' behaviour was described by informants. When action was described by the subjects themselves, acting was associated with: being aware of evidence which supported the belief and with having actively sought out such evidence; a tendency to reduce the conviction with which a belief was held when that belief was challenged; and with feeling sad, frightened or anxious as a consequence of the delusion.