Dr. Vance conducted a laboratory experiment to investigate how a defendant's regional accent (Brummie vs. Received Pronunciation) influences mock-jury guilt ratings. He used a volunteer sample of 15 trainee solicitors from a single law firm who listened to a brief 2-minute audio recording of a police interrogation.
Explain one improvement Dr. Vance could make to his study.
Practise Edexcel A Level Psychology Content with exam-style questions for A Level Psychology. 1,059 questions covering Bowlby's work on attachment, Ainsworth and the Strange Situation, Research into deprivation, Research into privation, Research into day care, Cross-cultural research into attachment, Autism, 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.
