Amara has been experiencing severe anxiety. She has stopped commuting to her job as a software engineer and is unable to go grocery shopping, relying entirely on home deliveries. She also finds herself unable to sleep for more than three hours a night.
Define the term 'dysfunction' as it is used to diagnose Amara's mental disorder.
Practise Edexcel A Level Psychology Content with exam-style questions for A Level Psychology. 1,059 questions covering Central nervous system and neurotransmitters, Effect of recreational drugs on transmission, Brain structure and aggression, Evolution and natural selection, Freud's psychodynamic explanation of aggression, Role of hormones in aggression, Individual differences, and Developmental psychology, matched to the Edexcel A Level Psychology (9PS0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.