Measures
Measures of crime include simple counts of offences, victimisations or apprehensions, as well as population based crime rates. Counts are normally made over a year long reporting period.
More complex measures involve measuring the numbers of discrete victims and offenders as well as repeat victimisation rates and recidivism. Repeat victimisation involves measuring how often the same victim is subjected to a repeat occurrence of an offence, often by the same offender. Repetition rate measures are often used to assess the effectiveness of interventions.
Because crime is a social issue, comparisons of crime between places or years are normally performed on some sort of population basis.
Read more about this topic: Crime Statistics
Famous quotes containing the word measures:
“... moral certainty is certainty which is sufficient to regulate our behaviour, or which measures up to the certainty we have on matters relating to the conduct of life which we never normally doubt, though we know that it is possible, absolutely speaking, that they may be false.”
—René Descartes (1596–1650)
“It seems that American patriotism measures itself against an outcast group. The right Americans are the right Americans because they’re not like the wrong Americans, who are not really Americans.”
—Eric J. Hobsbawm (b. 1917)
“This Government has found occasion to express, in a friendly spirit, but with much earnestness, to the Government of the Czar, its serious concern because of the harsh measures now being enforced against the Hebrews in Russia.”
—Benjamin Harrison (1833–1901)