An electroencephalograph is used by psychologists to
a. allow paraplegics to control computers with their minds
b. map out the thoughts of an unconscious person
c. give shocks to a person undergoing psychological testing
d. measure the electrical output of the brain

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.

Having health insurance means that a family cannot go bankrupt due to medical expenses. true or false?

What is the best way to use the clean water act to address the issue of dirty water and diseases that plague asmall community? a) to report the number of cases of people who havecholera symptomsb) to provide health guidelines about effects from waterborne diseases c) to enforce standards that focus on chemical dischargeinto bodies of waterd) to carry out research that investigates how dirty wateraffects human health