Researchers investigating the effectiveness of cognitive behavioural therapy (CBT) for bulimia nervosa often wish to statistically pool and analyze the quantitative data from a large number of previous independent studies.
Identify one of the following techniques that is the most appropriate way to combine the statistical results of these different studies.
Thematic analysis
Correlational analysis
Content analysis
Meta-analysis
235 exam-style questions on AQA A Level Psychology Data handling and analysis. Each one has a worked solution and a mark scheme showing where the marks go.