More than 60 children saved from abuse – small update

August 7th, 2010 by Ben Goldacre Tags:
in bad science, government reports, media, numerical context, politics | 33 Comments »

Ben Goldacre, The Guardian, Saturday 7 August 2010

According to the Home Office this week, Sarah’s law – where any parent can find out if any adult in contact with their child has a record of violent or sexual crimes – has “already protected more than 60 children from abuse during its pilot“. This fact was widely reported and was the headline finding. As the Sun said: “More than 60 sickening offences were halted by Sarah’s Law during its trial”. Read the rest of this entry »

Is this a joke?

July 18th, 2009 by Ben Goldacre in bad science, evidence, evidence based policy, government reports, politics | 64 Comments »

Ben Goldacre, 18 July 2009, The Guardian.

We’d all like to help the police to do their job well. They, in turn, would like to have a massive database with DNA profiles from everyone who has been arrested, but not convicted of a crime.

We worry that this is intrusive, but some of us are willing to make concessions, on our principles, and the invasion into our privacy, in the name of preventing crimes. To do this, we’d like to know the evidence on whether this database is helpful, to help us make an informed decision.

Read the rest of this entry »