Defining Crime

Psychology: AQA A Level, topic 16.1.1

Defining Crime

The definition of what constitutes a crime is dependent on time, culture and age. Forensic psychology uses psychological theories and ideas to explain crime.

Definition of crime

Definition of crime

  • The definition of crime has changed because of alterations in cultural norms, social norms and moral values.
  • The definition of what constitutes a crime is dependent on time, culture and age.
  • Crime can be difficult to define because it is dependent on the social norms of the current period of time.
Crimes becoming legal

Crimes becoming legal

  • Certain acts that were once a crime may now be legal.
    • E.g. homosexuality. Homosexuality was illegal up until 1967 in the UK.
    • Now, in England, Scotland and Wales, same-sex marriages are permissible and legal.
Legal acts becoming crime

Legal acts becoming crime

  • Certain things that were not a crime are now defined as a crime.
    • E.g. smoking in public places. It used to be the social norm to smoke indoors in a pub or on a plane. This is no longer acceptable because of increased awareness of the harmful effects of second-hand smoke.
Cultural relativism

Cultural relativism

  • Crime is also culturally relative.
  • Different cultures have different cultural norms, and so certain acts will be legal in one country but illegal in another. For example:
    • Same-sex marriage is legal in the UK, but homosexuality is still illegal in some countries.
    • In the UK, a person must be at least 18 years old to marry. In Saudi Arabia, there is no legal minimum.
Relevance of age

Relevance of age

  • Finally, the definition of crime will depend on the age of the offender.
  • A toddler who steals an apple would not be a criminal. This is because intent and deliberation are necessary.
  • The toddler may not have known they were committing a crime, so would not be accused of doing so.
  • In the UK, children under the age of 10 are not considered legally responsible for any crimes they commit.

Test yourself on Defining Crime

  • In the UK, children under the age of what are not considered legally responsible for any crimes they commit?

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