Differential DuelPlus
Every Duel you missed
Today's Duel is free. Plus opens every one before it: five quick rounds each, choosing the better fit between two diagnoses and the detail that settles it.
Round 1 of 5
A 23-year-old engineering student with no prior psychiatric history developed persecutory beliefs, voices commenting on his actions, and derailed speech seven weeks ago, following a completely typical academic and social trajectory with no preceding withdrawal, odd beliefs, or decline. He continues to attend most classes and maintain his hygiene, and no manic or depressive episode has occurred; he remains symptomatic at evaluation and recovery has not yet been established.
Which fits better?
ASchizophrenia
BSchizophreniform Disorder
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