What is the leading known cause of intellectual disability in the United States?

Behavioral teratogens are those that harm the brain

Indicate whether this statement is true or false.

Five-year-old Veronica understands that someone can hold a false belief. She spilled some milk and was not observed doing it. Her father asks her who spilled the milk. She is more likely to do each of the following at this age (compared to age 3), except __________

a. tell the truth b. make up a story about how the milk got spilled by accident c. say she doesn’t know d. say the wind blew it over