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The field of psychology has been greatly influenced by the study of genetics. [1] Decades of research have demonstrated that both genetic and environmental factors play a role in a variety of behaviors in humans and animals (e.g. Grigorenko & Sternberg, 2003). The genetic basis of aggression, however, remains poorly understood. Aggression is a ...
Aggression can have adaptive benefits or negative effects. Aggressive behavior is an individual or collective social interaction that is a hostile behavior with the intention of inflicting damage or harm. [3] [4] Two broad categories of aggression are commonly distinguished.
Violence and aggression are universal across human societies, and have likely been features of human behavior since prehistory. Archaeologists have found mass graves dating to the late Pleistocene and early Holocene that contain primarily male skeletons showing signs of blunt force trauma, indicating the cause of death was by weapons used in combat.
Aggression in psychology and other social and behavioral sciences, refers to behavior that is intended to cause harm or pain. Aggression can be either physical or verbal. Behavior that accidentally causes harm or pain is not aggression. Property damage and other destructive behavior may also fall under the definition of aggression.
The theory gained notoriety for suggesting that the urge to violence was a fundamental part of human psychology. It is associated with the hunting hypothesis , also developed by Ardrey. According to the theory, the ancestors of humans were distinguished from other primate species by their greater aggressiveness, and this aggression is the ...
He lists a variety of aggression categories, each separately subject to natural selection, and states that aggressive behavior is, genetically, one of the most labile of all traits. He maintains that aggression is a technique used to gain control over necessary resources, and serves as a "density-dependent factor" in population control. He ...
Anger, also known as wrath (UK: / r ɒ θ / ROTH) or rage, is an intense emotional state involving a strong, uncomfortable and non-cooperative response to a perceived provocation, hurt, or threat.
The Taylor Aggression Paradigm (TAP; also commonly referred to as the Competitive Reaction Time Task [1]) is a prominent, well-validated, laboratory analog measure of aggressive behavior in humans, predominantly utilized within the field of psychology.