Priya conducted a laboratory experiment to investigate how the physical attractiveness of a defendant influences mock-jury sentencing decisions. She used a sample of 20 undergraduate psychology students from her university who read a single written case vignette.
Explain one improvement Priya could make to her investigation.
Practise Edexcel A Level Psychology Content with exam-style questions for A Level Psychology. 1,059 questions covering Issues around drug taking, Biological explanations of drug addiction, Learning explanations of drug addiction, Treatments for drug addiction, Anti-drug campaign and strategies, 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.
