Dr Vance is planning a 10-year longitudinal study investigating whether there is a relationship between mothers clinically diagnosed with Schizophrenia and the onset of prodromal symptoms in their teenage offspring.
Describe an appropriate sampling technique for this longitudinal study and explain how the researcher could obtain the sample.
Practise Edexcel A Level Psychology Research methods and skills with exam-style questions for A Level Psychology. 657 questions covering Research methods and skills, 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.
