At Least Two or More of Which of the Following

question 161

Multiple Choice

At least two or more of which of the following symptoms must be present for at least one month to diagnose schizophrenia?

• A)delusions,hallucinations,disturbed emotions,and disturbed behaviour
• B)delusions,hallucinations,disturbed emotions,and mania
• C)depression,hallucinations,phobias,and mania
• D)depression,hallucinations,phobias,and disturbed behaviour

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Definitions:

Differential Validity

Differential validity is the extent to which a test predicts outcomes differently for distinct groups, often analyzed to assess fairness across demographics.

Validation Studies

Research conducted to ensure that a tool, test, or method accurately measures what it is supposed to measure.

Concurrent Validity

A measure of how well a new test predicts outcomes according to an established benchmark or criterion test, carried out at the same time.

Predictive Validity

The extent to which a test or assessment accurately predicts future performance or behaviors related to the intended criteria.