Which of These Stimuli Is LEAST Likely to Elicit a Smile

question 151

Multiple Choice

Which of these stimuli is LEAST likely to elicit a smile in a 2-month-old infant?

• A) a smiling stranger
• B) an interesting object
• C) being able to control a particular event
• D) a parent's tickle on the tummy

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Definitions:

World Trade Organization

An international organization that regulates trade between nations to ensure that trade flows as smoothly, predictably, and freely as possible.

International Trade Agreements

Treaties in which a country promises to engage in less trade protection against the exports of other countries in return for a promise by other countries to do the same for its own exports.

Autarky

An economic condition or system in which a country is self-sufficient and does not engage in international trade.

Consumer Surplus

The gap between the maximum sum consumers are ready to pay for a product or service and the sum they ultimately spend.