Personality psychology and problem behaviors: HIV risk and the five-factor model

Area of Science:

• Psychology
• Behavioral Science
• Public Health

Background:

• Personality traits influence problem behaviors and health risks.
• The Five-Factor Model (FFM) provides a framework for studying personality.
• Understanding personality links to health risk behavior is crucial in high-risk populations.

Purpose of the Study:

• To review research utilizing the FFM to understand health risk behavior.
• To illustrate the utility of the FFM in a high-risk, disadvantaged population.
• To explore the predictive relationship between personality dispositions and HIV infection risk behaviors.

Main Methods:

• Systematic exploratory studies based on the FFM.
• Analysis of personality traits in a high-risk, disadvantaged population.
• Examining the association between personality dispositions and specific health risk behaviors.

Main Results:

• The FFM is a useful tool for systematic research into health risk behaviors.
• Personality traits, specifically Neuroticism and Conscientiousness, predict health risk behaviors.
• Previous analyses indicated that Neuroticism and low Conscientiousness predict HIV infection risk behavior.

Conclusions:

• The FFM is valuable for understanding health risk behaviors, even in unanticipated ways.
• Personality dispositions are significant predictors of health risk behaviors in vulnerable groups.
• Further research can leverage the FFM to develop targeted interventions for health risk reduction.