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Paper 1Approaches, Issues and Debates1 marks
In a study examining the effects of sleep on memory retention, researchers measured participants' recall of information after varying amounts of sleep.
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Study on Sleep and Memory
Participants were divided into groups based on the number of hours of sleep they received before a memory test. Their recall ability was then assessed.
- a[1]
Define the term 'dependent variable' as used in this study.
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