Stephen LaBerge and his colleagues at the Stanford University Sleep Research Center were able to show that lucid dreams are real and that lucid dreamers were able to do all of the following EXCEPT
A) utilize prearranged signals when they became aware they were dreaming.
B) be able to look up abruptly in a dream, causing a distinct upward eye movement.
C) verbally mumble "awake."
D) clench their right and left fists in a prearranged pattern.

Question

Quizplus · Accepted Answer

According to the passage, LaBerge and his colleagues were able to show that lucid dreamers could utilize prearranged signals, cause distinct upward eye movements, and clench their right and left fists in a prearranged pattern when they became aware they were dreaming. However, there is no mention of lucid dreamers being able to verbally mumble "awake."

Stephen LaBerge and His Colleagues at the Stanford University Sleep