Genetic influences on aggression Genes do not directly cause aggression but influence elements of our biology that contribute to it. This can be demonstrated through the following methods; 1.Animal Breeding Studies In animal breeding studies‚ animals are selectively bred for certain traits. If it is possible to breed for aggression‚ this would suggest that genes contribute to aggressiveness. Lagerspetz (1979) bred 25 generations of mice. In each generation‚ she chose the least aggressive individuals
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The hormone testosterone is most often discussed in the effects it has on aggression‚ but it also plays a part in other roles of behavior. “During human puberty‚ there is a 20 - to 30 - fold increase in endogenous testosterone production in males. This increase in testosterone affects changes in aggression and causes an increase in risk taking” (Duke‚ Balzer‚ & Steinbeck‚ 2014). The amount of testosterone one has in their body has shown to play a role in their behavioral tendencies. Studies show
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Evaluate explanations of institutional aggression (16 marks) Strengths In Irwin and Cressey (1962) study they don’t look at inmates having one value. They look at the subcultures within prison. This shows the nature of the inmates as well as how they were brought up and accept other values. This is also supported by Blomberg & Lucken (2000) study on inmates. However you could counter this point by saying its reductionist because it reduces down behaviour to measurable units. Weaknesses
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constant theme in every sport aggression and violence. Aggression can be shown in a lot of different ways in sports. In baseball aggression can be throwing a pitch inside to a player or sliding into second base and taking the second baseman or short stop out. In basketball it can be a hard foul or setting a pick that blind sides a player. And in NASCAR it can be something as little at bumping another car during a race. Over the past few years violence and aggression in sports has gotten bigger and
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| Boxers | The Affect of Aggression on Motivation | | Michael Alexander | 12/20/2010 | | Introduction Over the decades sports have been consistently evolving. Athletes are getting bigger‚ stronger‚ faster‚ and more aggressive than ever. In addition‚ the salaries of athletes have been continually increasing as well. With the rise in potential income to athletes‚ it has become increasingly important to obtain a competitive edge over an opponent. For athletes and coaches at all
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NEUROTRANSMITTERS AND AGGRESSION LARISSA BATISTA PSY 407 SUMMARY According to various scientific research studies conducted over the past three decades suggest that central neurotransmitters play a key role in the modulation of aggression in all mammalian species including humans. Specific neurotransmitters systems involved in aggression include serotonin‚ dopamine‚ norepinephrine‚ GABA‚ and neuropeptides such as vasopressin and oxytocin. Neurotransmitters not only
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Hypothesis: Can aggression be increased by the presence of weapons in the environment and by the hormone testosterone. Research Method Used: Experimental design and correlational study Test Subjects/ Participants: The test subjects were thirty male college students ranging from the ages 18 and 22 Variables that are being examined: The variables that are being examined are aggression‚ and testosterone levels How they are operationally defined and measure: The subject’s aggression was operationally
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for acts of violence and aggression and how they are permitted and given meaning through their association with the masculine ideals of toughness‚ heroism and sacrifice. As part of this a number of violent sports will be brought into the context of the essay. Also within the essay will include why these relate to the masculine ideals of toughness‚ heroism and sacrifice. It is important that this is discussed for a better understanding of the effects of violence and aggression within the sporting world
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Evolutionary explanations of aggression Evolutionary psychologists argue that reproductive challenges faced by our ancestors can explain the aggressive behaviour seen in people today. A man can never be certain that he is the father of his wife’s children unless he prevents her having relationships with other men. This can explain why male jealousy is often cited as a cause of domestic violence. In many countries it is seen as acceptable to murder an adulterous wife or her lover e.g. among the Nuer
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‘German aggression was responsible for the outbreak of a general European war in August 1914.’ How far do you agree with this judgement? The above judgement outlines a clear debate among historians as to whether German aggression was the main reason the First World War began in August 1914‚ or whether it was due to various other factors. Gordon Corrigan claims that it was due to German aggression and therefore represents the closest argument to the one made in the question. Corrigan also references
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