You Don't Need to Ask Persons with Disabilities Whether They

question 51

True/False

You don't need to ask persons with disabilities whether they would like help; just step forth quickly to assist them with tasks that may be hard for them (such as opening doors).

---

Definitions:

Polygraph

A lie detector test that measures and records several physiological indicators such as blood pressure, pulse, respiration, and skin conductivity while the subject is asked and answers a series of questions.

fMRI

Functional Magnetic Resonance Imaging, a non-invasive neuroimaging technique that measures brain activity by detecting changes associated with blood flow.

PET Scan

A diagnostic imaging test using a radioactive substance to visualize and measure metabolic processes in the body.

Brain Activity

The various physiological and biochemical processes that occur within the brain to support thought, perception, and behavior.