You Wake Up Feeling Disoriented After a Long Sleep

question 150

Multiple Choice

You wake up feeling disoriented after a long sleep.When you open your eyes,a scene emerges before you.You cannot tell if you are looking at a scene of toy cars driving around a miniature city or if you are on top of a building looking down at real cars driving around an actual city.This illusion occurs because of a lack of what?

• A) shape constancy
• B) color constancy
• C) size constancy
• D) lightness constancy

---

Definitions:

Demand for Labor

The total amount of labor that employers want to hire at various wage rates.

Marginal Revenue

The additional income earned by selling one more unit of a good or service.

Marginal Product

The increase in output that results from a one-unit increase in the quantity of a single input while holding other inputs constant.

Marginal Productivity Theory

An economic theory that suggests the value of a good or service is determined by the marginal productivity of the inputs used in its production.