Basic personality and actual criminal convictions

Area of Science:

• Psychology
• Criminology
• Personality Science

Background:

• Crime has significant societal and economic impacts.
• Effective crime prevention requires understanding individual motivations.
• Integrating personality structure with criminological theories offers a promising approach.

Purpose of the Study:

• To investigate the relationship between the HEXACO personality dimensions and criminal behavior.
• To test hypotheses derived from self-control theory, situational action theory, and general strain theory.

Main Methods:

• Utilized data from a Danish adult personality panel (N=12,496).
• Linked HEXACO personality data to official criminal conviction records over 41 years.
• Employed statistical analyses to examine associations between personality traits and crime.

Main Results:

• Negative associations were found between honesty-humility, emotionality, agreeableness (vs. anger), and conscientiousness with crime.
• These associations remained robust, except for agreeableness, after controlling for background variables.
• The influence of HEXACO dimensions showed minimal variation across different offense types.

Conclusions:

• This study provides a robust theoretical and empirical foundation for the link between personality and crime.
• Findings support the utility of personality assessment in understanding and potentially preventing criminal behavior.
• The HEXACO model offers valuable insights into the multifaceted nature of criminal propensity.