Outline and evaluate the biological explanation of aggression (16 marks)

AO1 is worth 6/16 marks and so should be no longer than 1-2 paragraphs. This should include any key theorists and studies as well as addressing ‘outline’ portion of the question. This could include discussion of the MAOA gene and Brunner (1993) study on the effect of the MAOA gene in one Dutch family. AO3 is worth 10 marks and covers the ‘ ‘ ‘evaluate’ section of the question. This should be around 3 paragraphs. This could include the fact that the biological explanation ignores social factors such as those demonstrates in the social learning theory and also flaws in the methodology of studies eg. Brunner only used one family and so may have been brought up in the same way (so nurture as well as nature?)

Answered by Psychology tutor

3936 Views

See similar Psychology A Level tutors

Related Psychology A Level answers

All answers ▸

How can I apply the issues and debates knowledge that we learn to other fields of psychology?


A psychologist interviewed Zina and Amanda 5 months after witnessing a car crash to see if they could remember the same level of detail about the incident. Explain one ethical issue the psychologist must consider before interviewing Zina and Amanda.


How are adulthood relationships affected by early relationships? Provide evidence.


Describe ways in which dysfunctional behaviours can be classified


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning