For a Specific Test to Function as a Vulnerability Marker

question 21

Multiple Choice

For a specific test to function as a vulnerability marker for schizophrenia, it is necessary that the proposed test

• A) distinguishes between those who have schizophrenia and those who don't.
• B) measures the level of dopamine and serotonin.
• C) be designed to accommodate the communication difficulties typical of schizophrenia.
• D) is used only with people who have no family history of schizophrenia.

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