Olivia Has Trouble Sleeping for More Than Four Hours Each

question 48

Multiple Choice

Olivia has trouble sleeping for more than four hours each night. Which of the following is Olivia likely to experience?

• A)more sleep spindles than people who sleep for a full eight hours
• B)less deep sleep than people who sleep for a full eight hours
• C)more vivid dreams than people who sleep for a full eight hours
• D)less REM sleep than people who sleep for a full eight hours

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Definitions:

Exposure and Response-Prevention Therapy

A form of cognitive-behavioral therapy primarily used to treat obsessive-compulsive disorder, involving exposure to feared situations and prevention of the subsequent compulsive response.

Obsessive-Compulsive Disorder

A mental health condition characterized by recurrent, unwanted thoughts (obsessions) and repetitive behaviors (compulsions).

Coulrophobia

An irrational fear of clowns, often resulting in anxiety and avoidance behaviors.

Behavioral Approach

A perspective in psychology which emphasizes the study of observable behaviors and the role of the environment as a determinant of behavior.