2013/03/06

Discuss The Biological Approach

The biological approach is shown to be one of the most scientific explanations for human behaviour. The key assumptions suggest human behaviour is strongly determined by our genes, biological processes ( chemic imbalances, fight/flight responses), and genetical inheritance.
The neuronal system of rules also has an essential role, especially the sensation and central nervous system, where each structure has an important subroutine in the control of behaviour and thoughts. The central nervous system is split into the spinal cord and brain, and is concerned with all aliveness functions and psychological processes. The peripheral nervous system, also part of the nervous system, transmits information to and from the nervous system.
The biological approach also suggests chemical processes in the brain are responsible for many opposite psychological functioning for example, chemicals such as hormones. Imbalances of certain hormones hit behaviour. The approach states that the female hormone oestrogen gives females caring and palliate characteristics while the male hormone testosterone is linked to aggression. This hormone was investigated by Dabbs et al, where testosterone levels in prisoners where compared to the level of crime committed.

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There was a pro fix link between the nature of the crime and the amount of testosterone found in the body (the higher the level of testosterone found the more than aggressive the crime eg murder, rape). This supported the biological approach, however it was solitary(prenominal) a concordance rate and no direct cloak can be established.
This approach supports Darwins theory of evolution suggesting humanity and animals have evolved biologically, meaning animals higher on the evolutionary guide are genetically similar to humans, eg monkeys and apes.
The biological approach showed to be a strong explanation for many topic areas in psychology, one of which is gender development. Money & Ehrhardt (1972) conducted a case paper on one twin boy, whose penis was removed by...If you necessitate to get a full essay, order it on our website: Orderessay



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