At bedtime, a sleep laboratory records a student's heart rate and breathing rate before and ten minutes after a relaxation exercise.
| Time | Heart rate | Breathing rate |
|---|---|---|
| Before the exercise | 94 beats per minute | 20 breaths per minute |
| Ten minutes after the exercise | 68 beats per minute | 12 breaths per minute |
Using the information in the table, explain why sleep would be more likely ten minutes after the relaxation exercise.
33 exam-style questions on OCR GCSE Psychology 6.3 Application: Development of treatments for insomnia, covering 6.3.1 Managing insomnia and 6.3.2 Neurological damage to the hypothalamus. Each one has a worked solution and a mark scheme showing where the marks go.