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Psychology / Unit 12   Psych 1350 short lesson, about 20 seconds

Major Depressive Disorder

Captions available

The idea

Major depressive disorder involves at least two weeks of depressed mood or loss of interest, alongside changes in sleep, appetite, energy, concentration, or self-worth.

In practice

A person stops attending activities they valued and describes everything as costing more effort than it returns.

Your place on the trail

Every lesson rests on earlier ones and opens later ones. Tap any to jump.

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