The seasonal affective disorder test online evaluates symptoms related to Seasonal Affective Disorder (SAD), a type of depression that occurs during certain times of the year, typically in the winter months. This assessment examines factors such as mood changes, energy levels, sleep patterns, and appetite variations that may be linked to seasonal changes. By providing insights into your symptoms, the test helps determine if you might be experiencing SAD and whether you could benefit from specific treatments or lifestyle adjustments during certain seasons.