AP PSYCHOLOGY

Detailed explanation-1: -Light therapy is one of the first line treatments for fall-onset SAD . It generally starts working in a few days to a few weeks and causes very few side effects. Research on light therapy is limited, but it appears to be effective for most people in relieving SAD symptoms.

Detailed explanation-2: -Light therapy boxes can offer an effective treatment for seasonal affective disorder. Features such as light intensity, safety, cost and style are important considerations. Seasonal affective disorder (SAD) is a type of depression that typically occurs each year during fall and winter.

Detailed explanation-3: -Seasonal affective disorder* is a form of depression also known as SAD, seasonal depression or winter depression. In the Diagnostic Manual of Mental Disorders (DSM-5), this disorder is identified as a type of depression – Major Depressive Disorder with Seasonal Pattern.

Detailed explanation-4: -Light therapy is used for a several different types of conditions, including various sleep disorders, jet lag, depression, and seasonal affective disorder (SAD). Also known as phototherapy, light therapy may help improve the quality of your sleep by affecting certain brain chemicals associated with your sleep and mood.

Detailed explanation-5: -Seasonal affective disorder (SAD) is a type of depression that’s related to changes in seasons-SAD begins and ends at about the same times every year. If you’re like most people with SAD, your symptoms start in the fall and continue into the winter months, sapping your energy and making you feel moody.