Which of the following is a new medical technique that uses magnetic pulses to temporarily block activity in specific parts of the brain?

Which major life event on the Social Readjustment Rating Scale has the highest number of "stress units"?

A) Divorce B) Marriage C) Death of a spouse D) Damage to the home

What percentage of the adult population in the United States smoked in the 1960?

a. 50% b. 40% c. 30% d. 20%