The Bod Pod, a Small Chamber That Contains Computerized Sensors

question 42

Multiple Choice

The Bod Pod, a small chamber that contains computerized sensors, uses ________ to measure body composition.

• A) air density
• B) water density
• C) air displacement
• D) water displacement

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Definitions:

Sensorimotor Stage

A Piagetian stage of infancy marked by the absence of the capacity for mental representation.

Mental Representation

An internal depiction of information.

Object Concept

The mental representation and understanding of objects, including their properties and how they relate to other objects.

Circular Reactions

Behaviors repeated over and over again, often observed in infant development, which serve to consolidate learning and motor skills.