UNIT ONE Research and Methodology TEXT A Why Teach Research Ethics TEXT B The Nature of Inquiry UNIT TWO Language TEXT A Learn by Touch TEXT B World Englishes UNIT THREE Culture TEXT A The Values Americans Live By TEXT B Culture Shock UNIT FOUR Economy TEXT A Opportunity Cost TEXT B Economic Outlook UNIT FIVE Literature TEXI A Horseman in the Sky TEXT B Why a Classic Is a Classic UNIT SIX Medicine TEXT A It Doesn''''t Have to Be Sad: The Life of a Hospice Nurse TEXT B Why Relatives Do Not Donate Organs for Transplants: "Sacrifice" or "Gift of Life" UNIT SEVEN Management TEXT A Leadership Strategy Jack Welch or Napoleon Bonaparte? TEXT B Pricing and the Psychology of Consumption UNIT EIGHT Education TEXT A The MOOC Bubble and the Attack on Public Education TEXT B Universities and Their Function WORDS AND EXPRESSIONS