About How Many Households in the U

question 19

Multiple Choice

About how many households in the U.S. consist of couples who live together?

• A)600,0000
• B)6 million
• C)26 million
• D)66 million

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Definitions:

Upper Respiratory

Pertaining to the upper part of the respiratory system, including the nose, throat, and trachea.

Seriation

Ability to order items along a dimension.

Class Inclusion

Understanding of the relationship between a whole and its parts.

Horizontal Decalage

The concept in developmental psychology indicating differences in the rate of development across various domains at the same age level.