Graduated driver licensing laws have been effective in reducing the number of motor vehicle accidents in the teenage population

Caroline is experiencing the most common effects of marijuana. What is that likely to include?

a) increase in heart rate and bloodshot eyes b) feelings of well-being and euphoria c) intense hunger cravings and slurred speech d) paranoia and hallucinations

The most accurate conclusion that can be drawn from research on the brain is that

a. normal people can be taught to use one hemisphere at a time. b. most people use the right hemisphere more often than the left hemisphere. c. only creative people can use both hemispheres simultaneously. d. the activities of both hemispheres of the brain combine to produce most behaviors.