Researchers investigating occupational health trends often use meta-analyses to examine the correlation between sleep hygiene interventions and executive functioning deficits in night-shift workers across various high-stress industries (such as healthcare, aviation, and emergency services).
Explain one advantage of using a meta-analysis in this occupational health research instead of conducting a single primary research study.
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.