In studies of bipolar patients who experience rapid cycling, it has been found that as many as 90 percent are

a. female

Although both Skinner and Freud believed that humans are not in control of their behavior, Skinner was more optimistic because he suggested that

a) compared to animals, humans do have some control. b) humans are content knowing that they lack control. c) humans could be controlled more effectively through technology. d) humans might gain a measure of control through self-understanding.

Assume researchers have found a recessive gene for schizophrenia. Genetic testing reveals that Alice has the recessive gene and the dominant gene. What do these test results tell us about Alice?

a) She is a carrier for schizophrenia. b) She has a 50/50 chance of developing schizophrenia. c) She has a 25 percent chance of developing schizophrenia. d) She cannot pass on the tendency toward schizophrenia to her children.