Mrs Jones

Discuss how the biological opinion helps psychologists to understand human behavior. In your answer, refer to at least two publications in psychology (12 marks) 4-A01 8-A02 The lay downations of the biological opinion ar based upon A01 Darwins speculation of evolution. Evolutionary system suggests that humans and animals sh are the same rudimentary genetic veridical and thus exhibit equal demeanours, much(prenominal) as fight or flight mechanisms, endurance of the fittest and vile strain to changing environments. Biological psychologists get to explain human demeanor through the application of evolutionary theory, the influence of genes, neurotransmitters and hormones on doings and the quality of the central sickening system. This essay will put forward on explaining some of theories and applying them to the topic areas of anxiety and gender. A01 Biological psychologists apply their knowledge of evolution, genes and the central nervous system to explain the developing of anxiety disorder in humans and animals. A01 Seligman (1972) defined readiness as humans having an nescient predisposition to respond busy to a danger. Biological psychologists cope that some phobias such as a attention of snakes/spiders retain a genetic component.

coterie react negatively to sure animals or situations because they were sources of danger bunghole in our past. A02 Research by Scher et al 2005 suggests that humans are genetically programmed to fear snakes and heights. In support of this Cook & Mineka strand that it monkeys acquire a fear of toy snakes and crocodiles more promptly than rabbits. Research such as this supports biological explanations of the influence of genes and of excerpt on human behaviour. A02 However, set theory also acknowledges the power of learning as condition plays a role in the maintenance of the phobic behaviour. This suggests that record and nurture both notice the development of phobias, a rubric that biological and behaviourist psychologists would challenge. A02 In...If you summons to get a wide essay, order it on our website: Orderessay

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