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Aggression is a multi-dimensional concept, but it can be generally defined as behavior that inflicts pain or harm on another. [ 2 ] The genetic-developmental theory states that individual differences in a continuous phenotype result from the action of a large number of genes , each exerting an effect that works with environmental factors to ...
Aggression in women may have evolved to be, on average, less physically dangerous and more covert or indirect. [60] [61] However, there are critiques for using animal behavior to explain human behavior, especially in the application of evolutionary explanations to contemporary human behavior, including differences between the genders. [62]
Mechanisms for the behavioral immune system include sensory processes through which cues connoting the presence of parasitic infections are perceived (e.g., the smell of a foul odor, the sight of pox or pustules), as well as stimulus–response systems through which these sensory cues trigger a cascade of aversive affective, cognitive, and behavioral reactions (e.g., arousal of disgust ...
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.
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 killer ape theory or killer ape hypothesis is the theory that war and interpersonal aggression was the driving force behind human evolution.It was originated by Raymond Dart in his 1953 article "The predatory transition from ape to man"; it was developed further in African Genesis by Robert Ardrey in 1961. [1]
The frustration–aggression hypothesis, also known as the frustration–aggression–displacement theory, is a theory of aggression proposed by John Dollard, Neal Miller, Leonard Doob, Orval Mowrer, and Robert Sears in 1939, [1] and further developed by Neal Miller in 1941 [2] and Leonard Berkowitz in 1989. [3]
The weapons effect is a controversial theory described and debated in the scientific field of social psychology.It refers to the mere presence of a weapon or a picture of a weapon leading to more aggressive behavior in humans, particularly if these humans are already aroused. [1]