Elena is investigating active and passive transit choices made by commuters and decides to use the observational method. For one morning, she observed the transport choices made by commuters at a busy metropolitan transit hub. Elena gathered quantitative data in her observation.
Explain two improvements Elena could make to 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.