Evaluate the Social and Biological Approaches to Explaining Criminal Behaviour.

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Evaluate the Social and Biological approaches to explaining criminal behaviour. The biological approach is an approach that explains criminal behaviour by biology. This means that we are born to behave in this particular way. This may include factors like the brain structure, brain function, genes and etc of the participant. The social approach is different to the biological approach. The social approach is an approach that emphasizes the role of learning either from others or from direct experience. This means that we are not born to behave that way but we have learnt or have been affected by others to be that way. This explanation is about the effects of people’s background on criminal behaviours such as parenting style, maternal deprivation and family’s background. The strength of the biological approach is that it gathers lots of quantitative data this is because it focuses on objective data. Often information about the biological of individuals e.g. heart rates, hormone levels, brain structures etc. This type of data is easy to calculate the average value which allows comparisons and contrasts. For example in the study of Mednick (1983). Mednick looked at 4065 adopted males to whether they had a criminal record or not. He then looked to see whether their biological and adoptive parents also had criminal records. The results are gathered and calculated into percentages which makes it very obvious to see the difference between the biological and the adoptive parents’ criminal record compared to the participants. We can conclude that biological approach has a big role to cause criminal behaviour. Therefore this is a strength of biological approach because we can easily compare the result. On the other hand, one of the main disadvantages of the biological approach is that it ignores other approaches to crime. If we look at one view to criminal
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