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The Resident-intruder Paradigm: A Standardized Test for Aggression, Violence and Social Stress
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Identifying direct protective factors for nonviolence.

Dustin A Pardini1, Rolf Loeber, David P Farrington

  • 1University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, USA. dap38@pitt.edu

American Journal of Preventive Medicine
|July 14, 2012
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Summary

Depressed mood and low religious observance increased adolescent violence risk, while peer delinquency and negative attitudes toward delinquency were protective. Neighborhood disorder was a risk factor for later adolescent violence.

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Area of Science:

  • Adolescent psychology
  • Criminology
  • Public health

Background:

  • The Centers for Disease Control and Prevention (CDC) convened a panel to investigate consistent risk and protective factors for youth violence.
  • Longitudinal studies were analyzed to identify constructs influencing violence across different developmental stages.
  • The study focused on identifying factors that either increase the likelihood of or protect against violent behavior in adolescents.

Purpose of the Study:

  • This paper presents findings from the Pittsburgh Youth Study (PYS) as part of a larger supplement.
  • The objective was to document the specific findings from the PYS regarding youth violence predictors.
  • The research aimed to contribute to the understanding of factors influencing adolescent violence.

Main Methods:

  • The study analyzed data from 503 boys in the youngest cohort of the Pittsburgh Youth Study (PYS), initiated in 1987-1988.
  • Constructs measured at age 12 were trichotomized to assess their role as risk or protective factors for violence.
  • Violence prediction was examined across two age groups: 13-14 years and 15-18 years, using multivariate logistic regressions.

Main Results:

  • Across studies, depressed mood (OR=1.96) and low religious observance (OR=1.88) were risk factors for violence at ages 13-14.
  • Peer delinquency acted as both a risk (OR=2.34) and protective factor (OR=0.44) for violence at ages 13-14, and low peer delinquency was protective (OR=0.41) at ages 15-18.
  • PYS-specific analyses revealed negative attitude toward delinquency (OR=0.50) as protective at ages 13-14, while low perceived likelihood of being caught (OR=1.81) and high neighborhood disorder (OR=1.77) predicted violence at ages 15-18.

Conclusions:

  • Certain factors function as direct protective elements against nonviolent behavior.
  • Other constructs primarily serve as risk factors, elevating the probability of adolescent violence.
  • The findings highlight the complex interplay of individual, social, and environmental factors in youth violence.