------------------------------------------------- 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
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Aggression is the feeling of anger and hatred that may result in threatening or violent behavior. It is also a physical or emotional expression of the feelings of dissatisfaction arising out of the comparison between what people presently have and what they believe they should have‚ what they ought to have or what they believe is ideal. The theories of aggression assert that aggression is the inevitable result of frustration or conflict‚ they affirm that aggression results out of an innate instinct
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Neural and Hormonal Mechanisms in Aggression Aggression in humans has been associated with low levels of serotonin and high levels of dopamine. Usually‚ serotonin has a calming effect‚ which inhibits aggression. When serotonin levels are low‚ this inhibitory effect is removed and people are less able to control their aggressive behaviour. Evidence for the importance of serotonin comes from two main sources. Brown (1982) found that there were low levels of the waste products of serotonin in the
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When evaluating aggression as a behavior we have to consider a person’s intentions as well as the outcome. Elliot Aronson defined aggression as ’behavior aimed at causing harm or pain’. The act of aggression can be seen to be expressed in two different ways depending on where it is assumed to originate from. Those who believe aggression is learned behavior typically emphasize behavior in defining aggression‚ aggression must result in harm. Those who believe aggression as innate drive typically emphasize
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Aggression is defined as the intentional harm to another person. Preschoolers become aggressive when they believe that another child is trying to steal an object from them. Inhibition is the ability to tune out tasks that the individual deems as irrelevant. Inhibition is an important aspect of cognitive development because it allows psychologists to understand why certain kids are unable to perform particular tasks. Aggression is an important aspect of social development because it explains why children
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may feel about aggressive actions. These four kinds of aggression justification involve manipulating one’s perception of the aggressive action‚ motivation‚ harm‚ or victim to provide comfort for individuals’ aggressive behavior. The aggressors’ justifications for aggression serve as a “distancing” function making it easier for the aggressor to engage in harmful actions. The first justification provided is finding ways to excuse the aggression. By sanctioning it or calling on moral principles the
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Contributing Factors It is speculated that the motive for this case is wealth and success‚ however‚ many families have similar issues and they do not kill other family members as a solution to their problems. Individuals are all different and react to life’s hurdles in an assortment of ways. Only some people react to strain through delinquency (Agnew‚ Brezina‚ Wright‚ & Cullen‚ 2002‚ p. 44). Agnew’s general strain theory speculates on why certain people react to strain with delinquency while others
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Evolutionary psychologists believe that aggression is linked through genes and has been maintained biologically as people have adapted to the changing physical and social demands of the environment. In the past‚ males that found other mates desirable found it necessary to compete with other males. The most successful male was the most aggressive. This aggressive behaviour made sure that the fittest males survived and were more successful in securing mates and passing on their genetic fitness to their
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Discuss genetic explanations for aggression. Early research concentrated on chromosomal abnormalities but no specific genotype has been associated with aggression. Genes determine how much testosterone a person’s body produces and how quickly it circulates around their body. Genes also determine the synthesis of testosterone receptors‚ and how many and how sensitive such receptors are. The gene called monoamine oxidase A (MAOA) produces an enzyme which regulates the metabolism of serotonin in
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Aggression and Violent Behavior 18 (2013) 605–610 Contents lists available at ScienceDirect Aggression and Violent Behavior Ethical‚ legal and social issues surrounding research on genetic contributions to anti-social behavior Colleen M. Berryessa‚ Nicole A. Martinez-Martin‚ Megan A. Allyse ⁎ Stanford University‚ Center for Biomedical Ethics‚ United States a r t i c l e i n f o a b s t r a c t Article history: Received 26 March 2013 Received in revised form 27 June 2013
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