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Updated: Nov 4, 2025

The Resident-intruder Paradigm: A Standardized Test for Aggression, Violence and Social Stress
Published on: July 4, 2013
Trait aggression is associated with five-factor personality traits in males.
Vibeke H Dam1,2, Liv Vadskjaer Hjordt1, Sofi da Cunha-Bang1
1Neurobiology Research Unit, The Neuroscience Centre, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.
Individuals high in Neuroticism and low in Agreeableness and Conscientiousness exhibit higher aggression. Understanding these personality traits is crucial for addressing aggressive and violent behaviors.
Area of Science:
- Psychology
- Behavioral Science
Background:
- Aggression is a spectrum, but studies often miss extreme behaviors.
- Previous research on personality and aggression used limited behavioral data.
Purpose of the Study:
- To investigate the association between the Five-Factor Model personality traits and trait aggression.
- To analyze these associations in a diverse sample including incarcerated offenders.
Main Methods:
- Used the NEO Personality Inventory-Revised (NEO PI-R) and Buss-Perry Aggression Questionnaire (BPAQ).
- Employed linear regression models with 259 male participants, controlling for covariates.
- Included a sample of 39 incarcerated aggressive violent offenders.
Main Results:
- Trait aggression (BPAQ scores) positively correlated with Neuroticism.
- Trait aggression negatively correlated with Agreeableness and Conscientiousness.
Conclusions:
- High Neuroticism and low Agreeableness/Conscientiousness predict increased risk of aggressive behavior.
- Highlights the importance of higher-order personality traits in understanding aggression.
- Advocates for greater focus on personality differences in violent and criminal behavior research.
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