Question

which dreamers are aware they are dreaming, is a mysterious category all to itself. though lucid dreams dont occur frequently, experts estimate that fifty percent of the population have experienced the phenomenon at least once. fascinatingly, some lucid dreamers can control their dreams at will; they may change the details or plot, or they may switch to a different dream entirely. this leads to an obvious question: can this skill be learned? and can we use lucid dreaming to improve waking lives? some experts say yes. but with research on lucid dreaming still so scarce, the answers to these questions remain a mystery. select the three details that are included in the text. some lucid dreamers have learned how to direct the content of their dreams. there is not much published research about lucid dreaming. some professionals believe that there are potential drawbacks to developing lucid dreaming skills.

Explanation:

1. Check each option against the text:

• The text states "some lucid dreamers can control their dreams at will; they may change the details or plot..." which matches the first option.
• The text says "research on lucid dreaming still so scarce" which matches the second option.
• The text only discusses potential uses and questions about lucid dreaming, not potential drawbacks, so the third option is incorrect.

Answer:

• Some lucid dreamers have learned how to direct the content of their dreams.
• There is not much published research about lucid dreaming.