Dr Marcus wants to conduct a meta-analysis to compare the effectiveness of mindfulness-based cognitive therapy (MBCT) versus selective serotonin reuptake inhibitors (SSRIs) for treating adult generalized anxiety disorder (GAD). He restricted his search to peer-reviewed studies published between 2015 and 2023.
Describe how Dr Marcus may have carried out his meta-analysis.
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.