Final answer:
Mania is the mental disorder characterized by a 'flight of ideas.'
Step-by-step explanation:
Mania is the mental disorder that has a characteristic 'flight of ideas.' It is a component of bipolar disorder, in which individuals experience an elevated or irritable mood, increased energy, and a racing mind. During a manic episode, thoughts may jump rapidly from one topic to another, making it difficult to concentrate on a single idea or task.
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