True of False: if false, choose the answer that best corrects the statement.
Double depression is a type of episodic depression.

• A. True.
• B. False, double depression is form of perinatal depression.
• C. False, seasonal affective disorder is the only type of episodic depression.
• D. False, double depression is a form of chronic depression.

Answer: (D)

Verified step by step guidance

1. Step 1: Understand the term 'double depression.' Double depression refers to a condition where a person experiences both persistent depressive disorder (dysthymia) and major depressive episodes. This means it is a chronic condition with episodic exacerbations.
2. Step 2: Analyze the statement provided: 'Double depression is a type of episodic depression.' Episodic depression refers to conditions like major depressive disorder or seasonal affective disorder, which occur in episodes rather than being chronic.
3. Step 3: Compare the definition of double depression with the concept of episodic depression. Double depression is not purely episodic; it involves a chronic baseline of dysthymia with episodes of major depression layered on top.
4. Step 4: Evaluate the correction options provided. The correct correction should align with the fact that double depression is a chronic condition, not episodic or perinatal.
5. Step 5: Conclude that the correct answer is: 'False, double depression is a form of chronic depression,' as this accurately reflects the nature of the condition.