Learning that depends on mental processes that are not directly observable is called ______ learning

The choice of same-sex playmates may occur, in part, because boys' competitive and rough play is aversive to girls

Indicate whether the statement is true or false

When are artists, musicians, inventors, mathematicians, and physicists the most creative?

a. in their 70s b. in their 60s c. in their 40s and 50s d. in their 20s and 30s