Refer to the Diagram

question 320

Multiple Choice

Refer to the diagram. The degree of built-in stability in the economy could be increased by

• A) reducing government purchases so that the purchases line shifts downward but parallel to its present position.
• B) changing the tax system so that the tax line is shifted downward but parallel to its present position.
• C) changing the tax system so that the tax line has a greater slope.
• D) altering the government expenditures line so that it has a positive slope.

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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.