Dr. Vance is planning a clinical investigation to evaluate the effectiveness of a new intensive psychotherapy program for treating severe Obsessive-Compulsive Disorder (OCD). He is considering whether to rely on primary data or secondary data for his study.
Compare primary data and secondary data as they are used in clinical psychology research.
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.
