David Is Excitable, Impulsive, and Very Active

question 161

Multiple Choice

David is excitable, impulsive, and very active. He also has great difficulty concentrating. He seems to have _____.

• A) mental retardation
• B) a sensory deficit
• C) attention-deficit/hyperactivity disorder
• D) childhood schizophrenia

---

Definitions:

On Sale

A promotional activity where items are offered to consumers at reduced prices for a limited period.

Electric Cars

Vehicles powered by electric motors rather than traditional internal combustion engines.

Consumer Tastes

Refers to the preferences or dislikes that individuals have regarding different goods and services.

Demand Increase

A situation where the quantity of a good or service that consumers are willing and able to purchase at a given price level rises.