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Brad J. Bushman, Ph.D.
Professor of Communication & Rinehart Chair of Mass Communication
  • About Me
  • Hot Off the Press
  • Media Coverage of My Research
    • Alcohol
    • Anger
    • Climate & Temperature
    • Hangry
    • Narcissism and Self-Esteem
    • Parenting
    • Prejudice
    • Road Rage
    • Violence Spreads Like a Contagious Disease
    • Violent Media
    • Weapons effect
    • Weight loss
  • Books
  • Personality Scales
  • Empathy App (FREE)
  • Media Violence Statements
  • Report of the Youth Violence Commission
  • National Science Foundation youth violence committee
  • President Obama’s gun violence committee
  • Awards
  • Talks & Interviews
  • Academic Roots
  • Personal interests

Weapons effect

The mere presence of a weapon can make people more aggressive

Morgan  Freeman’s “Through the Wormhole” (2:10)

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