With a Point-Light Walker Display, a Viewer Can Distinguish a Runner

question 9

Multiple Choice

With a point-light walker display, a viewer can distinguish a runner from a dancer or a person walking on a sidewalk from one on a trampoline, and accurately perceive the display:

• A) with fewer light points.
• B) with light points that are located on the torso only.
• C) when the timing of the movement of light points is not coordinated.
• D) when light points are placed on the joints.

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Definitions:

Demographics

Statistical data relating to the population and particular groups within it, such as age, race, gender, and income.

Age Group

A range of ages into which subjects can be categorized for analysis, typically used in demographic studies.

Mode of Transportation

The means by which people or goods are moved from one place to another, such as by car, train, bicycle, or airplane.

Hypothesis

An assumption or proposed explanation made on the basis of limited evidence as a starting point for further investigation.