Questions Edit

1 Edit

Which of the following is a true statement about dreams?

  • ✗ - We spend eight full hours a night dreaming
  • ✓ - Scientists still aren't sure why we dream
  • ✗ - Sigmund Freud was the first person ever to write about dreams
  • ✗ - There is no technology available to study the dreaming brain

2 Edit


Why is there still a scientific debate over the reasons why we dream?

  • ✓ - Because the technology to study dreaming brains is still relatively new
  • ✗ - Because there is currently little funding of sleep research studies
  • ✗ - Because ancient theories about dreams were believed until the early 21st century
  • ✗ - Because scientists felt no need to investigate dreams until recently
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