Felicia Is Having Difficulty Sleeping and Has Begun Sleep Restriction

Felicia is having difficulty sleeping and has begun sleep restriction therapy.Which of the following statements about sleep restriction therapy is NOT true?

A) Sleep restriction therapy involves initially restricting the amount of time insomniacs can try to sleep in the night.
B) Sleep restriction therapy is typically part of cognitive-behavioral treatment.
C) Once clients are able to sleep when they are in bed, they are gradually allowed to spend more time in bed.
D) Sleep restriction therapy is typically part of psychodynamic dream analysis.