Sara,who Is Nearly 3 Years Old,keeps Grabbing the Toys That

question 45

Multiple Choice

Sara,who is nearly 3 years old,keeps grabbing the toys that other children are playing with.Her failure to recognize that they are very upset when she does this best illustrates that she has not developed

• A) stranger anxiety.
• B) a secure attachment.
• C) a theory of mind.
• D) a sense of object permanence.

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Definitions:

Marginal Utility

The change in satisfaction or utility that an individual gains from consuming an additional unit of a good or service.

Rock Concerts

Rock concerts are live music performances by rock bands or solo artists, characterized by energetic performances and, often, loud music.

Colas

Cost-of-living adjustments (COLAs) are automatic adjustments made to salaries, wages, or benefits to counteract the effects of inflation.

Marginal Utility

The increase in happiness or usefulness experienced by a consumer when one more unit of a good or service is consumed.