Observing violent role models can influence some children to behave aggressively themselves. Which of the following psychological perspectives is this phenomenon an example of?

A rose has a different smell than an onion because its odorants create a

different __________ of activity in the smell center of the brain. Fill in the blanks with correct word

What is the biggest reason why we use animals in research?

a. Animals have simple behavior that makes it easy to see changes. b. Animals don't live as long as humans. c. We can do things to animals that we can't do to people. d. Animals are easier to control.