A Source of Error Variance May Take the Form of

question 130

Multiple Choice

A source of error variance may take the form of

• A) item sampling.
• B) testtakers' reactions to environment-related variables such as room temperature and lighting.
• C) testtaker variables such as amount of sleep the night before a test, amount of anxiety, or drug effects.
• D) All of the above

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Definitions:

Toward

A direction or orientation leading closer to a specific location or object.

Near

Located at a short distance in space or time.

Circum-

A prefix indicating 'around' or 'about', used in medical and general terminology.

Peri-

A prefix meaning around, nearby, or encircling, often used in medical terms to describe location or proximity.