Using the data in Table 2, explain two conclusions you can make regarding inhibitory control and working memory capacity across different developmental stages.
| Age (years) | Developmental Stage | Inhibitory Control Failure Rate (%) | Working Memory Span (items) |
|---|---|---|---|
| 4–6 | Early childhood | 48.50 | 3.20 |
| 7–10 | Middle childhood | 31.20 | 4.80 |
| 11–15 | Early adolescence | 21.40 | 6.10 |
| 16–21 | Late adolescence | 14.80 | 6.90 |
| 22–40 | Early adulthood | 8.50 | 7.40 |
| 41–60 | Middle adulthood | 12.10 | 6.80 |
| 61–80 | Late adulthood / Older age | 24.60 | 5.30 |
Practise Edexcel A Level Psychology Content with exam-style questions for A Level Psychology. 1,059 questions covering Issues around drug taking, Biological explanations of drug addiction, Learning explanations of drug addiction, Treatments for drug addiction, Anti-drug campaign and strategies, Individual differences, and Developmental psychology, 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.
