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Davis Is a Nine-Year-Old Boy Who Shows Problems with Social

question 12

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Davis is a nine-year-old boy who shows problems with social communication and repetitive, stereotyped behaviors (e.g., rocking in place, hand flapping when excited or nervous) . He has symptoms of both Social Communication Disorder and Autism Spectrum Disorder. According to DSM-5, what is his proper diagnosis?


Definitions:

Supply and Demand

Refers to the economic model that determines the price of goods and services based on sellers' supply and buyers' demand.

Excess Demand

A market condition where the quantity demanded of a good or service exceeds its quantity supplied at a given price.

Equilibrium Price

The cost in the market at which the supply and demand for goods are balanced.

Invisible Hand Principle

An economic theory proposed by Adam Smith, suggesting that individuals' pursuit of self-interest in free markets leads to economic prosperity and efficiency as if guided by an invisible hand.

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