the government looks to research when developing important social policies e.g. decisions related to child care, education, mental health provision, crime and soon. it is clearly preferable to base such policies on scientific research rather than politically motivated views. for this reason in the UK there are independent groups such as the ONS (office for national statistics) who describe themselves as being responsible for collecting, analysing and disseminating objective statistics about the UK's economy, society and population. such data is used in psychological research.