Carl worries a great deal about how other people think about him. He will likely score high on the _____________ scale of a Five-Factor Model

You have been playing softball for several hours in the hot sun and search all over the field for a water faucet. What causes this "searching" behavior?

a) an instinct b) a drive c) an incentive d) a releasing stimulus

The most severe effects from shaken baby syndrome typically result from injury to:

a. the spinal cord b. the brain c. the lungs d. the heart