Usually,combining Data from Multiple Observers Is

question 24

Multiple Choice

Usually,combining data from multiple observers is:

• A)more confusing and less precise than using data from a single observer.
• B)more valid and more reliable than using data obtained by a single observer.
• C)less reliable and less valid than data obtained by a single clinical psychologist.
• D)more reliable and more valid than using single measures of personality.

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