Depression that repeatedly occurs with onset of autumn and winter is to _____ as chronic, low-grade depression is to _____.

Question

Quizplus · Accepted Answer

Seasonal affective disorder (SAD) is characterized by episodes of depression that occur at the same time each year, usually during the autumn and winter months. This is in contrast to persistent depressive disorder, which is a milder and more chronic form of depression that typically lasts for at least two years. SAD is triggered by changes in light exposure, while persistent depressive disorder may have a variety of causes, including genetics, life events, and imbalances in brain chemicals.

Depression That Repeatedly Occurs with Onset of Autumn and Winter