Is it time to pull the plug on the hostile versus instrumental aggression dichotomy?

Area of Science:

• Psychology
• Cognitive Science
• Behavioral Science

Background:

• Human aggression has been historically categorized into hostile and instrumental types.
• Hostile aggression is impulsive and motivated by harm, while instrumental aggression is premeditated and goal-oriented.
• This dichotomy has limitations in explaining complex human aggressive behaviors.

Purpose of the Study:

• To critically evaluate the continued utility of the hostile-instrumental aggression dichotomy in psychology.
• To highlight the limitations of this dichotomy in light of modern cognitive theories.
• To advocate for the adoption of more comprehensive models of aggression.

Main Methods:

• Conceptual analysis of existing aggression theories.
• Comparison of the hostile-instrumental dichotomy with information-processing models.
• Examination of the limitations in explaining multifaceted aggressive motives.

Main Results:

• The hostile-instrumental dichotomy is confounded with automatic-controlled processing.
• It fails to account for aggressive acts driven by multiple motivations.
• Knowledge structure models offer a more robust framework for understanding aggression.

Conclusions:

• The hostile-instrumental aggression dichotomy has outlived its usefulness for human aggression.
• Continuing to rely on this outdated model hinders progress in aggression research.
• Adopting advanced models is crucial for a deeper understanding and control of human aggression.