Biological Explanations For Aggression

A range of biological explanations for human attack exists in psychology. One of these is the link between agenttic f titleors and intrusion. This explanation claims that emulous behaviour is caused by the genetic science passed down to a person and that certain genes predispose a soulfulness to be predatory. This catch has support from Sandberg (1961) who identified the XYY karyotype. This is an abnormality in the set of chromo somes deposit in in manpower- instead of the normal 46 chromosomes men with the XYY gene will demand 47. Court-Brown (1965-67) analysed a sample of 314 hospital patients and frame that those with the XYY gene were more aggressive than those without it. Furthermore sentient being studies have supported a genetic basis for aggression (Nelson 2006). all the same it is difficult to generalise the results of these animal studies to welkin as there are significant differences in aggression behaviours between man and animals. While animals ma y simply roleplay upon aggressive impulses, humans have linguistic abilities to be suitable to communicate with an assaulter more effectively, reasoning skills which allow us to determine whether an aggressive act is the best option, as vigorous as empathy to assure how our actions could affect differents. Therefore we have the exponent to not act aggressively even if we are predispose to it.

This highlights another rouge issue: needy will. This theory is really deterministic, predicting that if a person possesses a particular gene therefore they will be an aggressive person. However this does not interes t into account free will: we can choose whet! her or not to ladder out an action. Additionally Theilgaard (1984) build that genetics are off the beaten track(predicate) more complex and other factors have to be taken into account. Theilgaard examined prisoners with the XYY gene and compared their traits to those with XY gene. Using projective tests, it was found that some XYY prisoners did give the well-nigh aggressive responses, but some also gave the least aggressive. It was then concluded...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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