Discuss evolutionary explanations of group displays of aggression The adaptive and functional benefits of aggressive behaviour must outweigh the possible costs in order for it to be favourable. Acquisition of status and access to mates are some of the primary motivators of aggression in non-human animals‚ but there are many theories as to why humans have adapted. One of them is the Power-Threat Hypothesis‚ which represents the fear of a political power being in the hands of a minority group. If a
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evaluate the frustration-aggression hypothesis AND Berkowitz’s (1989) reformulation of it. Social psychology has attempted to explain the origins and cause of aggression because of the consequences of violent behaviour in our society. This essay will begin with a definition of aggression and frustration in order to describe the frustration-aggression hypothesis by Dollard‚ Doob‚ Miller‚ Mower‚ and Sears (1939) which‚ proposes a relationship between frustration and aggression‚ and that one always
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The Nazi-Soviet Non-Aggression Pact was extremely significant in regards to the outbreak of war in Europe in 1939‚ however there were several other factors that also led to the outbreak of WWII. These factors include; the allied policy of appeasement‚ the failure the League of Nations and Collective Security and the aggressive nature of Nazi and Italian foreign policy. The signing of the 1939 Nazi-Soviet Non-Aggression Pact was extremely significant in regards to the outbreak of war in Europe
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Increased Hitler aggression in europe caused growing concern in the United States; after the bombing of Pearl Harbor the United States could no longer adopt the policy of isolationism and entered World War Two with the allied powers. The American public was strongly against American involvement in another european conflict and rightfully so after the devastating effects of World War One. President Roosevelt saw the necessity to aid Russia and Great Britain‚ through a lend-lease agreement‚ the United
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would have a product or natural resource another country would not; therefore to survive‚ the country would trade. Many times the trades were unfair and fraudulent. This created many international problems. Also‚ the deal symbolized the Non-Aggression Pact between Hitler and Stalin prior to World War II. This pact was then broken by Hitler when he invaded the Soviet Union. The breaking of the pact is similar to Frederick giving false notes to Napoleon. Pilkington symbolizes all the allies of the World
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DISCUSS THE ROLE OF NEURAL AND HORMONAL MECHANISMS IN HUMAN AGGRESSION Neurotransmitters are chemicals that enable impulses within the brain to be transmitted from one area of the brain to another. Serotonin is thought to reduce aggression by inhibiting responses to emotional stimuli that might otherwise lead to an aggressive response. Low serotonin in the brain has been associated with an increased susceptibility to impulsive behaviour‚ aggression and even violent suicide. A meta-analysis found that serotonin
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throwing a beer at him. This started a fight between some of the Pacers and Piston fans and he even assaulted a fan (“NBA Suspends Artest‚” 2004). In the Philippines‚ Wynne Arboleda‚ a professional basketball player‚ assaulted a fan by kicking and punching him. This resulted in his suspension and not to receive his pay for season 2009-2010 (“Philippine Basketball Association Statement‚” 2009). In relation to what was stated in the introduction‚ aggression is seen and common among athletes. According
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An Examination of the Cause of Gender Differences in Aggression and Violent Behavior through Sociocultural and Biological Factors It may not come as a surprise to many that there exists a significant difference in the gender of perpetrators of violent crimes. For example‚ in tracking the perpetrators of homicide in the United States by gender and year‚ one can find that males outnumber females many times over‚ with over 15‚000 more males than females committing homicide in the early 1990’s
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It has been shown that impulsive behavior and aggression have been associated with having low levels of serotonin. Evidence for the role of serotonin comes from the use of drugs that raise levels of serotonin in the brain‚ such as antidepressants. In clinical studies‚ antidepressant drugs which increase serotonin levels also tend to reduce irritability and impulsive aggression. This suggests that increased serotonin levels do lead to reduced aggression. Mann et all gave 35 healthy subjects dexfenfluramine
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In July 1940‚ Stafford Cripps the British Ambassador in the Soviet Union‚ stressed to Stalin that Germany was a threat to Moscow and thus asked him to consider a military alliance with Britain. However‚ Stalin denied. He insisted that the non-aggression pact still held high importance to the interests of both Germany and the USSR. After this meeting‚ Stalin told Molotov to send the minutes of the discussions that took place to Berlin. This was an attempt to reassure Hitler of Stalin’s continuous
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