Marcus is investigating the factors influencing recidivism rates among young offenders who have completed a community service programme. He decides to collect both qualitative and quantitative data.
Explain one reason why quantitative data might be more useful than qualitative data in this investigation.
51 exam-style questions on Edexcel A Level Psychology Research methods and skills, covering Research methods and skills. Each one has a worked solution and a mark scheme showing where the marks go.