A-LevelPsychologyBiological approach9990/12 · Oct/Nov 2018 · Q54 Marks
Describe the procedure used by Dement and Kleitman (sleep and dreams) to collect data about dream recall.
- Describe the procedure used by Dement and Kleitman (sleep and dreams) to collect data about dream recall.[4]
Mark scheme
Marking points from the official mark scheme (Oct/Nov 2018). The mark or mark type is shown in brackets.
- [4] 1 mark per correct point x4
- An (ordinary) doorbell sound was used to wake participants;
- It was placed near the bed;
- The participant had to speak into a recording device (next to the bed);
- They had to state if they had dreamed (or not);
- If they had then they had to speak about the content;
- Sometimes an experimenter would enter the room and ask them more questions;
- The awakenings were done in REM/nREM sleep.
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