Cambridge IGCSE Psychology practice
Try the question first, then check the answer and practise the same topic again.
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Topic
Biological rhythms, natural cycles of bodily processes regulated by a person’s internal ‘clock’,
Exam-style question
Understanding sleep types is essential for psychology.
Description
The sleep cycle consists of REM and nREM sleep, each with distinct features.
Define Define REM sleep.
Aim for approximately 1 distinct marking point.
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Question 1 of 5
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Description
The sleep cycle includes REM and nREM sleep, each playing a role in health.
Explain Explain the differences between REM and nREM sleep.
Aim for approximately 3 distinct marking points.