A Good Index as to Whether an Infant Has Established

question 101

Multiple Choice

A good index as to whether an infant has established an attachment with a specific adult would be if the infant were to

• A) cry a lot at home
• B) smile a lot in the presence of strangers
• C) engage in behaviors that promote proximity with that adult
• D) become quiet and apathetic when in the proximity of that adult

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Definitions:

Industry Demand

The total demand for the products of a specific industry, encompassing the collective demand of all consumers for these products.

MR Curve

The Marginal Revenue Curve represents the change in total revenue that results from selling one additional unit of a product or service.

Downward Sloping

A descriptive term for a graph line that shows a decrease in value as it moves from left to right, often used in economics to describe demand curves.

Demand Curve

A graph showing the relationship between the quantity of a commodity demanded and its price.