Since chronic illnesses begin to appear during middle adulthood, the death rate during this period is

When dopamine-increasing drugs were used to control some of the effects of

Parkinson's disease, too high doses were, on occasion, given. The result was (a) delusions (b) hallucinations (c) violent emotional outbursts (d) all of the above, which suggested the relationship between dopamine and schizophrenia (e) none of the above; the side effect was lethargy

Suppose you take an IQ test, and ten years later you take the new, restandardized version of the same test. What will probably happen?

a. Your score will decrease. b. Your score will increase. c. You will get the same score. d. If you are male, your score will increase. If you are female, it will decrease.