A research team led by Dr. Vance and Professor Koval is developing a new self-report questionnaire to assess cognitive fatigue and mental workload in intensive care unit (ICU) nurses.
Suggest two reasons why Dr. Vance and Professor Koval should conduct a pilot study before administering their questionnaire to the wider target population.
Practise Edexcel A Level Psychology Methods with exam-style questions for A Level Psychology. 100 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.