Dr. Thomas studies racial attitudes. She has two sets of que…

Dr. Thomas studies racial attitudes. She has two sets of questions on a questionnaire. One set asks white people about black people, and the other asks black people about white people. Each set of questions is dependent on one’s answer to the question, “What is your race?” Dr. Thomas is using a ____________ to determine which set of questions to ask respondents.

Dr. Horse developed a measure of “quality of city life.” He…

Dr. Horse developed a measure of “quality of city life.” He included measures of many factors, including tax rate, quality of school system, cultural and recreational opportunities, pollution, traffic congestion, crime rate, and health care availability for 100 U.S. cities to get a score for each. Dr. Horse created a(n)

Michelle Stump is an honor student and wants to investigate…

Michelle Stump is an honor student and wants to investigate how “love” was portrayed in 1970s disco music. Ms. Stump analyzed the lyrics of all disco music in the Billboard Top 100 from January 1976-December 1981. What kind of research is Ms. Stump conducting?