Which of the Following Brain-Imaging Techniques Is Considered the Most

question 70

Multiple Choice

Which of the following brain-imaging techniques is considered the most effective?

• A)Computerized tomography (CT)
• B)Single photon emission computed tomography (SPECT)
• C)Magnetic resonance imaging (MRI)
• D)Positron-emission tomography (PET)

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Definitions:

The Bell Curve

A book that argues for the existence of a relationship between race, intelligence, and economic status, highly controversial for its interpretations of IQ data.

Cognitive Ability

Cognitive ability is the capacity of the brain to process, reason, remember, and relate information.

Biased

Showing an unreasonable preference or prejudice for or against something.

Span Memory

Also known as memory span, it refers to the longest list of items (like digits, letters, or words) that a person can remember and repeat in correct order after one presentation.