Public safety officials want to increase the use of seat belts among drivers and have decided to show a television ad documenting the rising use of seat belts among drivers. This represents the use of ________ norms to change safety behaviors

Tyra, a bulimic, is sitting down to a binge meal. Which of the following foods is LEAST likely to be on the menu?

a) cake b) steak c) candy d) cookies

Which of the following statements about childhood diseases is true?

A) Childhood diseases occur earlier in developing countries than in industrialized countries. B) Even among well-nourished youngsters, ordinary childhood illnesses often interfere with physical growth. C) Even mild nutritional deficiencies cause childhood diseases in both developing and industrialized countries. D) Oral rehydration therapy (ORT) is more effective at preventing childhood illnesses than a high-quality diet.