A software engineer chooses to sleep during the day, work entirely at night, and limit all social interactions to online messaging platforms. They are highly productive and report being completely content with their lifestyle.
Explain one limitation of using 'deviance' to diagnose this individual with a mental health disorder.
110 exam-style questions on Edexcel A Level Psychology Content, covering Diagnosis of mental disorders (4 Ds), Classification systems (DSM and ICD), Schizophrenia and one other disorder, Treatments for the two disorders, Individual differences, and Developmental psychology. Each one has a worked solution and a mark scheme showing where the marks go.