Research Using the Technique of Attaching a Baby's Foot to a Mobile

question 57

Multiple Choice

Research using the technique of attaching a baby's foot to a mobile with a long cord revealed that __________ babies remember how to activate the mobile for two weeks after training.

• A) newborn
• B) 2-month-old
• C) 3-month-old
• D) 6-month-old

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Definitions:

Input

The resources, materials, or labor used in the production of goods and services.

Output

In economics, output refers to the total amount of goods and services produced by a company, sector, or economy within a certain period of time.

Function

A relation between a set of inputs and a set of permissible outputs, specifying a single output for each input.

Production Function

An equation that describes the relationship between the quantities of productive factors used and the amount of product obtained.