When a person is socialised into a group they will be exposed to values and attitudes towards the law. Some of these values will be pro-crime, some of these will be anti-crime
Would-be offenders may learn particular techniques for committing offences, such as how to break into someone's house through a locked window or how to disable a car stereo before stealing it
Sutherland's theory was and is designed to discriminate between individuals who become offenders and those who don't whatever their social class or ethnic background