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Correlates of drug use

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Research with drug users since the 1970s has identified certain factors, or correlates, as being either positively or negatively associated with drug use.

A positive correlation indicates that drug use tends to occur when certain specific factors or variables are present. Eg:

  • knowledge of drugs;
  • intentions to use;
  • impulsive behaviour;
  • excessive personal stress;
  • boredom;
  • anti-social tendencies;
  • scepticism about school drug education and media prevention efforts;
  • peer pro-drug attitudes and behaviour;
  • lack of parental concern.

A negative correlation indicates that drug misuse tends not to occur when other specified factors/variables are present. Eg:

  • self-esteem;
  • liking school;
  • achievement;
  • religious beliefs;
  • optimism about future;
  • parental intolerance of deviance;
  • presence of controls and regulations in the home.

Correlates do not necessarily indicate cause. Eg truancy is associated with illicit drug use, but truancy is not necessarily a cause of illicit drug use.1

Reference
  1. Swabi H. Adolescent Substance Use and Truancy: exploring the link. European Journal of Psychiatry, 1989; 3: 108-15.
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