Controlled studies indicate that _______________ reduces symptoms in people with SAD.
A) phototherapy
B) low levels of negative ions
C) chemotherapy
D) hypnosis

Question

Quizplus · Accepted Answer

Controlled studies have shown that phototherapy, also known as light therapy, can effectively reduce symptoms for individuals with SAD. It involves exposure to high-intensity light for a regular amount of time each day during the fall and winter months when natural sunlight is limited. Option B is not well-supported by research, option C is not appropriate for SAD, and option D has limited evidence for its effectiveness in treating SAD.

Controlled Studies Indicate That _______________ Reduces Symptoms in People with SAD