Recognizing Whether Someone's Facial Expression Is a Happy Smile or a Self-Satisfied

question 457

Multiple Choice

Recognizing whether someone's facial expression is a happy smile or a self-satisfied smirk is especially difficult for those with

• A)autism spectrum disorder.
• B)infantile amnesia.
• C)a secure attachment.
• D)an irritable temperament.

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Definitions:

Marginal Social Cost

The total cost to society of producing an additional unit of a good, including both private costs and any externalities.

Marginal Social Benefit

The added value to the general population from the manufacture or use of one more unit of a good or service.

Marginal Social Benefit

The benefit gained by society from the production of one more unit of a good or service.

Marginal Social Cost

The total cost society bears for the production of an additional unit of a good or service, including both private costs and any externalities.