By the Late 1990s, the Growth Rate of Total Factor

question 39

Multiple Choice

By the late 1990s, the growth rate of total factor productivity in the United States _____.

• A)averaged about 1 %
• B)averaged between 3 and 4 %
• C)averaged between 6 and 8 %
• D)averaged between 10 and 15 %
• E)averaged above 20 %

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Definitions:

Depth Perception

The ability to perceive the distance of objects in three dimensions.

Visual Cliff

An experimental apparatus used to study perception of depth and fear of falling in infants, illustrating their ability to perceive depth.

Size Constancy

The perceptual process by which we perceive an object as being the same size despite changes in the distance from which it is viewed.

Monocular Cues

Visual information that allows perception of depth and spatial relationships using only one eye.