Ian is a seven-year-old boy who occasionally screams in the middle of the night. during these episodes, ian talks incoherently and will not wake up. which sleep disorder is ian likely experiencing?

a. a sleep terror
b. a narcoleptic episode
c. a nightmare
d. a sleep stressor

Ian is experiecing a sleep terror.

Explanation:

A sleep terror is a sleeping disorder that can affect a person of any age, and it is frecuently to appear in childhood. It is different from a nightmare  because of the specific characteristics of it. For instance it is very hard for a person to wake up when experiencing a sleep terror, it is followed by sweating and heart aceleration. The episodes repeat often.

Other syntomps that would appear, are abrupt waking up with agitation and screaming.

the vibration from the sound waves messed with the glass and it shattered.

hope this .

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