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Published on: December 16, 2010
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Violent Video Games and Aggression: Stimulation or Catharsis or Both?
Eun-Ju Lee1, Hyun Suk Kim1, Soonwook Choi1
1Department of Communication, Seoul National University, Seoul, Republic of Korea.
Cyberpsychology, Behavior and Social Networking
|December 16, 2020
Summary
Violent video game effects on aggression depend on the statistical model used. Dynamic models suggest reduced aggression, while contemporaneous models indicate increased aggression in heavy players.
Area of Science:
- Psychology
- Media Studies
- Criminology
Background:
- The relationship between violent video games and aggression is a long-standing debate.
- Previous research has yielded conflicting results, necessitating advanced statistical approaches.
Purpose of the Study:
- To critically examine the effects of violent video games on adolescent aggression.
- To compare outcomes from dynamic fixed-effects (FE) and contemporaneous FE regression models.
Main Methods:
- Longitudinal panel data from 662 South Korean adolescents over 4 years (8 waves).
- Analysis using dynamic FE regression and contemporaneous FE regression.
- Examination of effects on verbal aggression, physical aggression, anger, and hostility.
Main Results:
- Dynamic FE model: Violent games significantly lowered aggression in heavy players (supporting catharsis).
- Contemporaneous FE model: Violent games significantly increased aggression in heavy players (supporting stimulation).
- Overall game time showed opposing effects on negative emotions depending on the model.
Conclusions:
- Statistical model choice significantly impacts conclusions regarding violent video game effects.
- Findings highlight the complexity of the violent video game-aggression link and methodological considerations.
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