The vast majority of convicted sex offenders were rearrested for a sex crime within six years.

Which of the following is most true regarding bulimia?

a. The prevalence is higher in Western nations than other parts of the world, and the number of cases increased during the latter part of the twentieth century. b. The prevalence is lower in Western nations than other parts of the world, and the number of cases increased during the latter part of the twentieth century. c. The prevalence is higher in Western nations than other parts of the world, and the number of cases decreased during the latter part of the twentieth century. d. The prevalence is higher in developing nations than other parts of the world, and the number of cases increased during the latter part of the twentieth century.

The psychologist who conducted classic experiments with animals that relied heavily on positive reinforcement was __________

a. Carl Rogers b. Sigmund Freud c. Abraham Maslow d. B.F. Skinner