Katie's mother did not breastfeed her when she was a baby. As an adult, Katie tends to overeat, bites her nails and has what her friends call "a biting wit." It is likely that Katie has not yet resolved her __________ stage of psychosexual development

Which of the following statements about sexually transmitted diseases (STDs) is true?

A) Most high school students have only a limited understanding of STDs. B) Males are at far greater risk than females of contracting STDs. C) In the United States, very few cases of AIDS originate in adolescence. D) Most adolescents do not know basic facts about AIDS.

According to research, the most lethal factor of Type A behavior appears to be

a. overworking. b. hostility. c. competitiveness. d. a sense of time urgency.