Preview (11 questions)
1 Question
30 secondi fa
Q.

What stage of sleep is most associated with vivid dreaming?


Stage 1

Stage 2

REM sleep

Deep sleep

2 Question
30 secondi fa
Q.

What stage of sleep is most associated with vivid dreaming?


Stage 1

Stage 2

REM sleep

Deep sleep

3 Question
30 secondi fa
Q.

On average, how many dreams do people have per night?


1–2

3–6

7–10

12+

4 Question
30 secondi fa
Q.

What percentage of dreams are forgotten within 5 minutes of waking up?


10%

25%

50%

90%

5 Question
30 secondi fa
Q.

Which hormone mainly regulates sleep cycles?


Dopamine

Melatonin

Serotonin

Adrenaline

6 Question
30 secondi fa
Q.

What is the term for waking up but being unable to move, often with a sense of fear?


Night terror

Sleep paralysis

Insomnia

Lucid dreaming

7 Question
30 secondi fa
Q.

Which philosopher suggested that dreams are simply random images with no meaning?


Aristotle

Plato

Descartes

Hobbes

8 Question
30 secondi fa
Q.

About how long does a full sleep cycle last on average?


30 minutes

60 minutes

90 minutes

120 minutes

9 Question
30 secondi fa
Q.

Which animal is known to sleep with one half of its brain at a time?


Dolphins

Owls

Bats

Tigers

10 Question
30 secondi fa
Q.

What is the scientific term for “dreaming while knowing you are dreaming”?


Daydreaming

Lucid dreaming

False awakening

Hypnagogia

11 Question
30 secondi fa
Q.

Which famous novel was inspired by a dream Mary Shelley had?


Dracula

Frankenstein

Jane Eyre

The Time Machine

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