Children tend to show a preference to play alone or with parents rather than with one another

What is the largest source of income for most elderly adults in the United States?

A) Income from savings or other assets B) Public assistance C) Pension funds D) Social Security

Who are most likely to have absolute pitch, the ability to hear a tone (such as B-flat), and name it?

a. People who had an ear infection in childhood b. People who seldom watched television in childhood c. People who had music lessons in childhood d. People who were slow to speak during childhood