A researcher compares police records with a household survey about burglaries in the same area and year.
| Method | Number of burglaries |
|---|---|
| Police records | 1,200 |
| Household survey estimate | 1,650 |
Describe one weakness of each method that could affect the difference between these figures.
41 exam-style questions on OCR GCSE Psychology 1.1 Key Concepts, covering 1.1.1 Types of crime, 1.1.2 Crime as a social construct, and 1.1.3 How crime is measured. Each one has a worked solution and a mark scheme showing where the marks go.