"Suppose that rather than consider how people make decisions about whether someone poses a threat, you want to study whether people can quickly and accurately identify whether someone who has fallen needs help. Considering the kinds of beliefs that many people in our culture have about who would and would not need help, most people would probably select as the person most likely to need help. a. a fit-looking young adult b. an average-looking middle-aged adult c. an elderly, frail-looking person"