Match each statement with the type of contraceptive it describes. a. this contraceptive is 99% effective when used properly but only 91% effective in real life. b. this is the most effective method and the only way to ensure that pregnancy won't happen. c. this contraceptive is used after sexual activity. d. this method involves a vasectomy in males and a tubal ligation in females. abstinence emergency contraception sterilization the pill

Does the weight loss program have practical significance? a. no, the program is not practically significant because the results are likely to occur even if the weight loss program has no effect. b. yes, the program is practically significant because the results are too unlikely to occur by chance. c. yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant. d. no, the program is not practically significant because the amount of weight lost is trivial.

When a researcher debriefs her participants, she: provides a detailed explanation of the study. removes their undergarments. tells them they can stop taking part at any time. provides an detailed explanation of the study, and tells them they can stop taking part at any time.

Which of these is a sexual stereotype?