Dr. Elizabeth wants to investigate whether high school students who practice mindfulness meditation for 10 minutes before a mathematics exam report lower levels of state anxiety than those who do not. She has decided to collect primary data.
Describe how Dr. Elizabeth could collect primary data for her investigation.
Practise Edexcel A Level Psychology Methods with exam-style questions for A Level Psychology. 638 questions, 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.