Professor Carr studies dreaming and is a strong proponent of the neurocognitive theory of dreams. If he is only interested in studying vivid dreams with strong story lines, he should probably only use participants who are:.

Professor Carr should probably only use participants who are 13 to 15 years old.

Explanation:

Dream is a series of thoughts, images or scenes that occurs in the mind of a person during sleep. Dreams don’t mean anything particularly. It is just the combination of our random thoughts and imagination.

The neurocognitive theory of dreams states that the dreams actually express our ideas of ourselves and others.

Vivid dreams would occur occasionally to everyone. This dream was due to stress or any disturbance we face during waking day. Sometimes vivid dreams may occur due to side effects of medicines, sleep disorder or misuse of specific substances.

i think the answer is true

c. reserves power to the states and people