This article was automatically translated from the original Turkish version.
Aggression is any type of behavior or action intended to harm others. While multiple definitions exist in the literature, it is generally described as any behavior directed toward a living being that aims to cause harm and is motivated by the intention to inflict damage.
Aggressive feelings are an internal state that cannot be directly observed. They arise in various ways and from different sources. Some of these sources include:
Based on these examples, the causes of aggression are examined in two broad categories: internal and external. Internal causes include instinct and sociobiological factors, while external causes include social learning. Excessively controlled or uncontrolled behaviors, as well as certain disorders, can increase aggressive tendencies. From a sociological perspective, economic poverty and social unrest are among the causes of aggression. The ecological model published by the World Health Organization identifies poverty and economic inequality as social factors contributing to violence. According to this model, poverty hinders efforts to prevent violence and widens the gap between social groups. Half of the world’s poor population lives in conflict zones, as exemplified by countries such as Somalia and Afghanistan.

Crime rates and poverty table (Credit: The Economist. )
Individuals are more likely to display aggressive behavior when they feel angry. However, not all anger leads to aggression. People often become angry yet behave peacefully or refrain from aggression altogether. In summary, anger alone is not a sufficient factor for aggression. Examples of other influencing factors include:
The characteristics of the aggressor influence aggressive acts, but sometimes the characteristics of the victim can also serve as contributing factors. For instance, the target’s gender, sexual orientation, religious identity, race, and ethnic background may play a role.
The origin, development, effects, and contributing factors of aggression are highly complex, and social psychologists have not yet reached consensus on many aspects. One point of agreement is the need to reduce aggression and its effects. This behavior, which constitutes a problem at both national and international levels, has vital implications for human well-being.
According to Freud’s catharsis theory, aggression is similar to eating. When a person is hungry and eats, their hunger gradually diminishes and ends. Aggression, similarly, is thought to follow this pattern. Fear of punishment is also one of the factors that reduce aggression. The presence of a deterrent punishment lowers an individual’s level of aggression.
Relying solely on external factors to reduce aggression is certainly not entirely effective. Therefore, self-control is crucial. Individuals must have the ability to regulate their own behavior. Signs of the victim’s pain, that is, visible indications of suffering, tend to inhibit further aggression, except in cases of extreme anger. On the other hand, increased economic well-being also contributes to reducing aggression.
Gül, F. "SALDIRGANLIK." Accessed [Date].Accessed Adresi.
Jeff Greenberg, Tony Schmader, Jamie Arndt, Mark Landau. (2023). "Sosyal Psikoloji Gündelik Yaşamın Bilimi." Palme Yayınevi. 9786052829530
Kayagil, M. E. "Yoksulluk ve Şiddet."

Types of Aggressive Behavior
Sources of Aggressive Feelings
Factors Influencing Aggressive Behavior
Reducing Aggression