Last week, May was exceptionally excited and rushed around buying unneeded items and making wild plans—none of which was ever completed. This week, May is extremely depressed and has talked about committing suicide. A psychologist is likely to diagnose:

Prenatal health depends on proper prenatal nutrition. Because approximately 50% of the world's population is rural, pregnant women _____

a. have access to fruits and vegetables year round b. are malnourished year round c. cannot afford the required vitamins recommended by their physicians d. may only eat well only during the summer and fall

Assume that you are a participant in Latané and Darley's (1968) experiment examining when people help. You believe that there are four other people participating with you in a discussion, although you are isolated in a booth to ensure privacy

When you are listening to one of the other participants talk, you hear him beginning to have a seizure. If you behave like the typical subject in Latané and Darley's research, what are you most likely to do? a. Run out of the booth to find the experimenter for help. b. Try yelling through the walls to see if he is all right. c. Anxiously remain in the booth and hope for the best. d. Leave the experiment because of psychological stress.