Discuss evolutionary explanations of human aggression

It proposes that sexual jealousy evolved as a direct response to parental uncertainty, where men cannot be certain that the child is theirs as fertilisation is hidden in the womb, therefore they are at risk of cuckoldry if their partner committed adultery.

Discuss evolutionary explanations of human aggression

Success in this allows males to acquire higher status i.

Discuss evolutionary explanations of human aggression

On the other hand, females are not as aggressive because high status, dominant females were not preferred as mates, so they had no adaptive value. In order to resolve this, females developed indirect aggressive strategies to help them compete for men.

Threats to hurt rivals, violence against females so that they stay in fear of consequences of leaving.

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Group aggression as a response to xenophobia would ensure protection of resources and increase chances of survival and reproduction of the group if they are successful. A strength of the evolutionary approach is that a study by Foldesi supports xenophobia as a cause of group aggression.

Discuss evolutionary explanations of human aggression

It was found that there was a positive correlation between the number of violent incidents occurring and outsiders competing against the home team in football matches. The evolutionary approach argues that this is a direct response of xenophobia because the in-group in competing against outsiders with a threat of stealing territory in modern day this would be leader board scores etc.

A strength of the evolutionary approach is that a study by Shackleton tested evolutionary predictions regarding MRS. When males were asked about their use of MRS, it was found that direct guarding and intersexual threats were the most common.

This supports evo because it shows that it still happens in society. Some people are able to control their behaviour and leave if a partner is unfaithful. These people demonstrate that the evo approach is deterministic because some people choose not to be a victim of their evolutionary past and have free will about how they handle situations, even though there are consistent correlations between aggression and jealousy.

A weakness of the evolutionary approach of group aggression is that it lacks scientific evidence.

May 21,  · Discuss evolutionary explanations of human aggression, including infidelity and/or jealousy. (8marks + 16 marks) Evolutionary explanations of aggression are an adaptive response to ensure the genes are passed onto their offspring. Sexual jealousy is often the reason for aggression as males experience paternal uncertainty, thus do not want to unwittingly invest resources in offspring . Charlie cooper initiativeblog.com StudyWise: A-Level Psychology Revision Discuss evolutionary explanations of human aggression (8 and 16 marks) The evolutionary approach takes . Discuss evolutionary explanations of human aggression (8marks + 16 marks) Aggression is a behaviour directed towards another intended to harm or injure.

The evolutionary approach has been argued to be post-hoc, therefore meaning it is difficult to test. This theory is based on the idea that aggression has been developed to ensure survival of the group and is passed on through the generations.

Therefore, it low in reliability and makes sense that explanations other than evolution would better explain aggression in groups. It has validity because we can see MRS in society.

From this, it gives evolution theory credibility and this is a good thing because it is beneficial for the well-being of society.Discuss evolutionary explanations of human aggression.

(9 marks + 16 marks) You should outline and evaluate evolutionary explanations of elements of aggression such as infidelity and jealousy. Charlie cooper initiativeblog.com StudyWise: A-Level Psychology Revision Discuss evolutionary explanations of human aggression (8 and 16 marks) The evolutionary approach takes .

Discuss and evaluate evolutionary explanations of human aggression (including sexual jealousy and infidelity) (8+16) Evolutionary explanations can be seen in sexual jealousy as an adaptive response to enhance the survival of their genes by passing onto their offspring.

Evolutionary psychologists attempt to understand human behavior by studying the role of evolutionary pressures on modern humans. One of the most interesting areas of study for evolutionary psychologists is human aggression.

Discuss evolutionary explanations of human aggression (8marks + 16 marks) Aggression is a behaviour directed towards another intended to harm or injure. May 21,  · Discuss evolutionary explanations of human aggression, including infidelity and/or jealousy. (8marks + 16 marks) Evolutionary explanations of aggression are an adaptive response to ensure the genes are passed onto their offspring.

Sexual jealousy is often the reason for aggression as males experience paternal uncertainty, thus do not want to unwittingly invest resources in offspring .

Discuss Evolutionary Explanations of Human Aggression | Essay Example