Aggression

Aggression, in its broadest sense, is behavior, or a disposition, that is forceful, hostile or attacking. It may occur either in retaliation or without provocation. In narrower definitions that are used in social sciences and behavioral sciences, aggression is an intention to cause harm or an act intended to increase relative social dominance. Predatory or defensive behavior between members of different species may not be considered aggression in the same sense. Aggression can take a variety of forms and can be physical or be communicated verbally or non-verbally. Aggression differs from what is commonly called assertiveness, although the terms are often used interchangeably among laypeople, e.g. an aggressive salesperson.

Read more about Aggression:  Overview, Etymology, Ethology, Evolutionary Explanations, Genetics, In Humans

Famous quotes containing the word aggression:

    Cinema is the culmination of the obsessive, mechanistic male drive in western culture. The movie projector is an Apollonian straightshooter, demonstrating the link between aggression and art. Every pictorial framing is a ritual limitation, a barred precinct.
    Camille Paglia (b. 1947)

    [Research has found that] ... parents whose children were “baby altruists” by two years firmly prohibited any child aggression against others. Adults not only restated their rule against hitting, for example, but they let the little one know that they would not tolerate the child hurting another.
    Alice Sterling Honig (20th century)

    Our security depends on the Allied Powers winning against aggressors. The Axis Powers intend to destroy democracy, it is anathema to them. We cannot provide that aid if the public are against it; therefore, it is our responsibility to persuade the public that aid to the victims of aggression is aid to American security. I expect the members of my administration to take every opportunity to speak to this issue wherever they are invited to address public forums in the weeks ahead.
    Franklin D. Roosevelt (1882–1945)